the flight to hanoi because of the bad weather
The flight to Hanoi because of the bad weather. A. can postpone B. will postpone C.can be postponed D. can be postpone 29. Had there been your presence, everything carefully.
14 day weather forecast brooklyn ny; stolas x male reader fanfiction; dc vs vampires fanfiction; the computer mouse was invented in the quizlet; matthew berry new job; fedex freight economy phone number; asus ax5400 vs ax5700; fnf week 7 unblocked google sites; xbox live status twitter; how much do nhra crew chiefs make
Hanoi - National flag carrier Vietnam Airlines and Pacific Airlines, two carriers under the Vietnam Airlines Group, have announced adjustments to flights to and from Hanoi's Noi Bai International Airport on January 21 due to unfavourable weather conditions. Two flights from Ho Chi Minh City, VN248 and VN7246, will land at Cat Bi Airport in the northern port city of Hai Phong.
1. The flight had been postponed because of the bad weather before yesterday. 2. The English grammar have been explained by our teachers. 3. More and more pollution is being produced by that factory. 4. The problem can be understanded by a child. 5. My cat is feeded by me twice a day. 6. A big dinner is being prepared by my mother. 7. He can
According to the most recent update there are no scheduled direct flights for this itinerary, but you can book convenient low-cost connections. You can also choose alternative direct flights, they are displayed at the bottom of the page. The aproximate aerial distance between Anchorage and Hanoi - 8,686 km.
Site De Rencontre Franco Américain Gratuit. This article contains a discussion by Tripadvisor members concerning the above topic. Please note that the discussion was closed to any additional postings as of Nov 1, 2016 and, as such, some of the information contained herein may be outdated and cannot be commented on by travelers at this time. Please take this into account when making your travel plans. Visitors head to Hanoi during all different times of the year but the busiest tourist season is during the summer months. This is interesting because the summer is generally considered to have the worst weather in Hanoi. Not only is it hot but but like many other places in SE Asia, it rains a lot during this time of year and can be quite humid. Visitors who can avoid the major tourist months actually find that not only are the crowds thinner and the streets easier to negotiate but the weather is also nicer. The average winter high temperature in Hanoi is approximately sixty five degrees and it rarely rains from November through February. This is why it is generally considered a favourable time for travelers to consider visiting the area. There is also a large celebration in the area at the beginning of the year which many tourists enjoy. Information on this celebration called the Tet Nguyen Dan or simply the Tet From February onward the rainy season begins, hitting its peak during April but continuing through the summer. Summer high temperatures are generally in the nineties with thick humidity. Updated weather information is available online from or from Weather Underground. Up-to-the-minute weather at Hanoi's Noi Bai International Airport can be found here.
Canada is on fire. On Wednesday there were more than 400 wildfires burning across the country, more than half of them out-of-control. Smoke and unhealthy air quality levels from the conflagration have blanketed multiple Canadian provinces, much of the Great Lakes region and parts of the northeastern United forest fires are a natural part of the ecosystem of Canada's boreal forests, the size, ferocity and number of fires this year is decidedly abnormal. Most of the country is expected to be under high to extreme risk for much of the wildfire season, which stretches from May to September."Climate change is real and having a huge impact on Canadians right now with forest fires burning across the country," tweeted Catherine McKenna, Canada's former climate Monday Canada's minister for emergency preparedness, Bill Blair, said the nation is seeing images of fires that "are some of the most severe ever witnessed in Canada."Here's what to knowHow is smoke from the Canada fires affecting US air quality?On Wednesday, air quality levels in multiple cities had hit extremely hazardous levels, according to the federal AirNow fire and smoke map. Marked with maroon-colored dots, these are places where the air was so bad it was considered a "health warning emergency conditions everyone is more likely to be affected."Between 0 and 50 is considered a healthy level. On Wednesday, Syracuse, New York; Bethlehem, Pennsylvania; and others were showing levels over 340. Pinnacle State Park near Addison, New York, has reached a remarkably bad air quality index of 460. The system tops out at to the smoke in the air, "children and older adults, as well as people with heart or lung disease, should reduce prolonged or heavy exertion," the weather service in Albany, New York, warned. "Exposure to elevated levels of fine particles such as wood smoke can increase the likelihood of respiratory symptoms in sensitive individuals and aggravate heart or lung disease."Canada wildfire smoke creates eerie glowing sunrises, lower temps in USThe smoky skies have helped reduce temperatures across much of the mid-Atlantic region. Due to an area of low pressure that's hovering offshore, along with an area of high pressure over Canada, a northerly flow of air was funneling the smoke south into the from Canada, AccuWeather said. This was keeping temperatures cooler than average, as the smoke filters out the blazing June example, the weather service in Washington, said in an online forecast discussion Tuesday that "temperatures this morning have been running 5-8 degrees cooler than forecast due to the smoke in the atmosphere."The smoke is even giving the sky, sun and moon some unusual colors. Photos from New York City on Wednesday showed the city shrouded in a surreal, glowing orange Air Quality IndexWhy are there so many fires in Canada?Rising temperatures, prolonged droughts and changing rain patterns are making many of North America's forests more prone to fire. Add on top of that the fact that temperatures at higher latitudes are increasing more than at low latitudes and it makes for horrific and historic levels of destruction."We're seeing events that are unknown in the historical record," said Robert Scheller, a professor of forestry at North Carolina State University. "It's hard to talk about without painting a grim picture.""It has been record-breakingly hot and dry across much of central and western Canada and now in recent days across eastern Canada as well,” said Daniel Swain, a climate scientist at the Institute of the Environment and Sustainability at the University of California, Los there are “highly anomalous,” Swain said. Typically early to mid-spring would be the peak of seasonal dryness, with late spring and summer rains coming later and causing northern forests to "green up" and become less prone to fire. "So far this year that green up has been attenuated because it's so dry and so warm," he climate change to blame for the fires?While it's impossible to say that any one fire or any one season is specifically linked to an increasingly warm planet, the trends show a strong signal, said MORELatest climate change news from USA TODAYHow does climate change affect you?Subscribe to the weekly Climate Point newsletter"We have unusually dry conditions and heat pulses in Canada," he fits with data showing temperatures are rising faster in higher latitudes. In January, Howard Diamond, NOAA's climate science program manager, said the global rise in temperature is unmistakable. "In some parts of the world, particularly at the higher latitudes towards the poles, the warming is much more accelerated."Wildfire, smoke map for US, CanadaSee more wildfire and smoke information and data a 'hot drought' is helping fuel the firesConditions in Canada are an example of something that has come to be called "hot droughts," Scheller said."It's not just lack of precipitation, it's lack of precipitation plus these higher temperatures that really dry the soil and fuels out."There have always been heat waves and there have always been droughts. What climate change adds is increased variability and increasing extremes. So in Canada, there are not only increased odds of drought but also increased odds of heat waves."If you roll the dice and they both come up, then you've got a hot drought," Scheller this mean the US fire season will be bad too?Canada's bad fire season won't necessarily be repeated in the United States, thanks to different weather patterns farther could also be a difference between higher and lower elevations, said Swain. Especially in California, which had seen heavy rain and snow in the previous six months, the legacy of the wet winter should mean a milder-than-average fire season in the mountains."This may be a year where there's more fire risk in the valleys than the mountain peaks throughout the West," he of rain has meant plants and chaparral have grown extraordinarily well. "People have reported waist- or shoulder-high grass and brush this year when in some cases it was barely ankle high in the drought," he means there's a lot more fuel to burn this year than in previous years. Fire danger could emerge in July and August, possibly peaking in August and October depending on when the winter rains weather warnings
Hanoi the capital city of Vietnam is a beautiful city at any time of year, but depending on the types of activities you enjoy, the weather may affect your journey. Generally, Hanoi has a humid subtropical climate with four distinct seasons spring, summer, autumn, and winter. When is the best time to travel to Hanoi and nearby Halong Bay for your trip? We’re here to answer that question… Best Times to Visit Hanoi Worst Times to Visit Hanoi The Dry Season The Hot and Humid Season The Four Seasons The Best Times to Visit Hanoi and nearby Halong Bay For great weather... Weather-wise, the best times to visit Hanoi and nearby Halong Bay are February to April and October to November. February to April marks the time of spring, with warm and sunny days, comfortable temperatures, and plenty of flowers in bloom. Average daily high temperatures rise from 20°C to 28°C 68–82°F during spring. From October to November, the city experiences its sunny and drier fall season. During this time, the weather is mild and pleasant, with lower humidity and average high temperatures decreasing from 29–25°C 84–77°F. For fewer crowds and lower prices... If you want to avoid crowds and get lower prices, the best time to visit Hanoi is during the low season, which runs from May to September. During this time, you will find fewer tourists, cheaper accommodations, and more deals. However, it's worth noting that this period coincides with the hot, humid, rainy season, which means you may experience frequent showers and storms. For high season... If you prefer to visit Hanoi during the high season, which runs from October to February, you will experience cooler and drier weather. However, you can expect higher prices for accommodation, tours, flights, and larger crowds at popular tourist attractions. The peak season coincides with holidays and festivals, such as the Lunar New Year Tet and Christmas, so you may also need to book your accommodation and tours well in advance. Contact us to plan your trip early. Suggested read Best and Worst Time to Visit Vietnam 2023/2024 for Great Weather, Low Prices. Recommended Itinerary positive customer reviews among 10,000+ positive customer reviews among 10,000+ I have never hear of this company… I have never hear of this company before , and after reading all these reviews ,I decided to give it a try . The professionalism and communicative skill received by one of the agent , Sharon of Asia Highlights , convince me that She was the right travel agent for my trip in Asia . Very quickly she communicated with me and got all the detail of my desire vacation . Sharon made me a great itinerary with great experiences that I am dreaming to experience and I am looking forward to it . Thanks Sharon for been so great and crafting me a dream vacation with great suggestions. More orge alvarez, May 2023 Coco Yang worked tirelessly to… From the moment I landed in Bangkok, Ms Noi Ying was there to welcome me and get me settled into my hotel. We enjoyed several days together touring Bangkok and Kanchanaburi. In Chiang Mai, Mr Ekachai took my son snd I on an amazing trip to the Elephant Jungle Sanctuary and to visit a community Lanna home, gardens and a hands-on cooking class preparing an authentic Thai meal. Lisa arranged a last-minute speedboat tour of 5 breathtaking islands in Phuket. From start to finish, the guides exceeded my expectations!! Thank you, Asia Highlight!! Debbie Woods More Debbie Woods, May 2023 Sharon from Asia highlights has been… Sharon from Asia highlights has been amazing. She offered her amazing ideas to other tours I wanted. We have planned the perfect 9 day itinerary to Thailand. She worked in my budget and was very flexible when I had to change my flights. Thank you sharon. Can’t wait for the trip. More Heather Stern Wilensky, Apr 2023 Ms. Ning first review 4-2023 Ms. Albee Ning has been doing a great job accommodating my requests and itinerary changes. Remember the first itinerary is a rough draft and you may modify it to suit your tastes. Remember you can not do it all and see everything in 3 weeks. If the flight wasn't so long I would visit Southeast Asia more often. I will update my review in a few months. We don't leave for 9 more months. Asia Highlights is working well for me so far! More Chiefray, Apr 2023 Perfect Trip To Thailand… We had so much fun in Bangkok with Tanni and Tom as they kept laughing at all of our silly jokes. Paul, our guide and Chiang Mai was really thoughtful, fun and full of great information about the temples and sights. Thanks so much! Brian and Michelle More Scott Orchard, Mar 2023 I highly recommend Asia Highlights I highly recommend Asia Highlights. I worked with Alisa and she is fantastic! I was planning my honeymoon trip, and I changed the destination multiple times. Each time, Alisa provided me an updated itinerary with activities that matched my interests. Whether I had a small change to an activity, a question about one of the arrangements, or a change or destination, Alisa was helpful, thoughtful, and knowledgeable, providing me with updated options in an extremely timely manner. In the end, despite the fact that I changed my mind on location multiple times, I ended up booking a 17 day trip to Thailand for this upcoming November. I am extremely excited to experience everything that Alisa planned for us. I recommend Asia Highlights to everyone and look forward to using them again on any other trips to Asia in the future. Thank you Alisa and Asia Highlights! More Britt Rosen, Mar 2023 Three weeks encompassing Vietnam A special shoutout to our last guide in Bangkok - Ms. Ka-Noon who spoiled us with her kindness and then got us through check in and security for our flight home in record time at that huge Bangkok airport. More Deby, Feb 2023 Over the last 5 years we've used Asia… Over the last 5 years we've used Asia highlights twice. And both times we've had fantastic vacations. Would not want to do it any different when we travel to Asia from now on. Sharon was fantastic. She was a wonderful agent who helped us nail down our trip and make everything go as smooth as possible. More Todd Atwell, Feb 2023 Family Trip to Thailand Our trip to Thailand comprised three generations of the family , ten people and an age range of 4 to 70 so a potentially difficult itinerary over two weeks involved four locations, and a number of different trips and out arrival at an extremely busy Bangkok airport Asia Highlights were each location we were met by a smiling , knowledgeable and professional guide who simply made everything easy and stress free for transportation was clean and comfortable . Transport was always ready for us at the agreed time and the drivers were were so many highlights enjoyed by all the age groups. The floating houses , railway market and elephant sanctuary were particular had one minor glitch with the accommodation in Phuket which was immediately dealt with by Tip. I think we would have struggled to resolve the problem by ourselves. So, thank you Asia Highlights , Cathy, Tip and tour guides Tanny, Sam and Lisa. It was a memorable holiday and we will be back. More Roger Pyle, Feb 2023 Trip of a lifetime from Asia Highlights! I recommend highly Asia Highlights as a travel company. Our travel consultant Albee took the time to connect with us during the planning process to make sure we were comfortable with our itinerary. When we arrived, we were met by our guide and all the details were attended to. They picked great hotels and tours. I often describe our trip as the trip of a lifetime! Would definitely use them again when we come back to Asia More Nancy Parker, Feb 2023 Asia Highlights and Albee - highly recommended Asia Highlights is very reliable agency and Albee is an amazing representative of the company. From the moment when we contacted her until our departure, the whole support we received was 6* level. She prepared our trip offer within few hours and afterwards she was extremely flexible to adjust as per our needs. In the period between the offer and the trip, Albee was always available for all our questions and supported us on the best possible way. During the trip she was again flexible to add new activities/transfers and this went on the smoothest possible way. Thank you, Albee and Asia Highlights. Definitely we will approach you again for our next Asian trip More AZ, Feb 2023 5 STAR CUSTOMER SERVICE BY MONICA Monica is a very sweet young lady who speaks excellent English via email/WhatsApp, and knows the importance of excellent customer service. More Trent, Jan 2023 We had an awesome experience with Asia Highlights We started our trip in Bangkok, where Mr. Prassert our tour guide, met us. He was on time and the van was clean and well-maintained. Mr. Prassert was our guide for the 4 days we spent in Bangkok. He was helpful, kind, and willing to accommodate our pee and coffee breaks. The driver was safe and punctual. Next, we went to Chiang exceeded every expectation we had for our tour of Chiang Mai! She had a great attitude that made exploring the city fun and exciting, as well as an abundance of knowledge and experience. She was always spot on with figuring out logistics and coming up with unique ideas that suited our interests and schedules. Gemma was incredibly generous with her time and even walked us to security at the airport to make sure we could carry all of our luggage. That’s just one example of how far out of her way she went to make our trip easier and more enjoyable. Gemma was sincerely interested in making every minute of our trip count. We’re very grateful to have met her and feel like we have found a friend in Gemma! Our driver in Chiang Mai was also great and very accommodating to our changes in schedules. More Lois Paskow, Dec 2022 Thailand & Cambodia 2022 Albee went above and beyond to make our trip perfect. She rearranged flights due to a mistake of mine. She made sure we were still picked up and escorted to the airport. I felt comfortable and safe with all our reps. She did an excellent job and I highly recommend her booking your next trip. Thank you, Albee. More Karen Brooks, Dec 2022 Perfect vacation thanks to Albee we… I can’t say enough about how much we appreciate all the efforts, attention to details and immediate responses to all questions that Albee and her team provided. The Asia Highlights team deserves more stars than the maximum allowed because of continually going above and beyond all expectations. Thanks Albee for making our vacation through south east Asia absolutely perfect!!! More Michael Sharp, Dec 2022 2023 Chiang Mai CAD Yipeng Festival We got early bird ticket and Bella was assisting us through whatsapp. Easy, competitive price, front row tickets. Thanks Bella, for being patient explaining everything to me. Highly recommended. More lily hartati, Dec 2022 Bella has been an outstanding customer service rep Bella has been an outstanding customer service rep. She was responsive and knowledgeable. Buying tickets from their website was super easy and the whole process was straightforward. Highly recommended. More Khai, Nov 2022 I was ever so grateful to have a point… I was ever so grateful to have a point of contact while in a foreign country for the first time, alone, that helped me through the Ins and outs of getting to and from my destination. Albee was readily available which brought me much comfort and feeling of safety. If in this part of the world again, I will not hesitate to use your services.. More Omega, Nov 2022 Memorable Experience!!! I booked tickets to the Chiang Mai Yi Peng Lantern Festival in Nov 2022. Bella was extremely responsive and helpful!! More Bowen, Nov 2022 Personalized It is the attention to detail and what we specifically wanted to see that made the reservation experience so exciting. More Peter Bongiovanni, Nov 2022 The Worst Times to Visit Hanoi and nearby Halong Bay With regards to weather, the worst time to visit Hanoi and Halong Bay is during the summer months from May to September. During these months, the weather is usually hot and humid, with daily high temperatures averaging around 35–38°C 95–100°F and high levels of rainfall. Additionally, there is a high chance of typhoons with the highest risk period being from August to September and heavy rains. During the typhoon season, your Halong Bay cruise may be canceled and the visibility can be poor due to the mist and fog that often covers the bay during this time. Contact us for alternative recommendations. On the bright side, at those times you can find the most favorable prices and enjoy less-crowded attractions. The heat can also be avoided as much as possible by organizing your schedule wisely. Although rain is a bit of a nuisance, it usually rains in the late afternoon or early evening. So, it wouldn't affect your whole visit. >>>Vietnam's Rainy Season When It Is and the Best Places to Go Recommended Itinerary The Dry Season November to April From November to April, Hanoi experiences its cool and dry season. The average daily temperature range is from 15 to 20°C 68–75°F and precipitation is the lowest. The average rainfall in June is 270 mm 11 inches, as compared to 20 mm 1 inch in January, so you can see why many people choose this time of year to travel. The dry season comes with blue skies, few clouds, cool breezes, and warm afternoons. The streets are always full of activity during this time of year as people enjoy the best months outside. What to Do If you're visiting Hanoi during the dry season from November to April, here are some things you can do Explore the Old Quarter You can take a walking tour or rent a bicycle to explore Hanoi's Old Quarter, with its narrow streets, colonial architecture, and street food stalls. Have an Overnight Cruise in Halong Bay You can enjoy panoramic views of the bay and watch the sunrise or sunset over the water. You can also participate in activities and excursions, such as kayaking, swimming, visiting local fishing villages, or exploring caves and grottoes. Take a day trip to Ninh Binh Ninh Binh is a beautiful province located south of Hanoi, known for its stunning natural scenery and historical sites. You can take a day trip to Ninh Binh to visit the Trang An Scenic Landscape Complex, the Bai Dinh Pagoda, or the Hoa Lu Ancient Capital. Attend a cultural event Hanoi has many cultural events during the dry season, such as the Tet holiday in January or February, the Hanoi International Marathon in April, or the Hanoi Craft Week in November. You can enjoy live music, traditional performances, and other cultural activities. Recommended Itinerary The Hot and Humid Season May to October The hot and humid season in Hanoi is from May to October. During this time, temperatures can reach up to 35°C 95°F and the humidity can be quite high. The hottest months are June, July, and August, with temperatures averaging around 32-33°C 90-91°F. It's important to stay hydrated and wear light, breathable clothing during the hot and humid season in Hanoi. Many locals and tourists prefer to stay indoors during the hottest part of the day and venture out in the early morning or evening when it's cooler. The hot and humid season can be a challenging time to visit Hanoi, but it's also a great time to experience the city's vibrant culture and festivals. Just be sure to take precautions to stay cool and hydrated. What to Do If you're visiting Hanoi during the hot and humid season from May to September, here are some things you can do to beat the heat and enjoy your trip Visit indoor attractions You can explore the Vietnam Museum of Ethnology, the Vietnam Fine Arts Museum, or the Vincom Center for shopping and entertainment. Take a boat ride in Ninh Binh If your Halong Bay cruise is affected by bad weather, Ninh Binh boat trip is can be a good alternative option. Take a cooking class This is a great way to stay indoors and beat the heat while also learning about the local cuisine. Visit temples and pagodas Hanoi has many beautiful temples and pagodas that offer a peaceful escape from the heat. Take a night tour The temperature drops slightly in the evening, making it a great time to take a night tour of Hanoi. You can explore the Old Quarter, Hoan Kiem Lake, and the French Quarter while enjoying the cooler temperatures. Experience traditional Mid-Autumn Festival In late-September/early-October Hanoi celebrates Mid-Autumn Festival by decorating the city with red lanterns and giving toys to children. Combined with moon-cake selling in the streets, the red lanterns can give the city a truly exotic and pleasant ambiance. Recommended Itinerary The Four Seasons of Hanoi Hanoi has a subtropical climate with four distinct seasons spring, summer, autumn, and winter. In spring February to April, the weather is mild and pleasant, with temperatures averaging around 20-25°C 68-77°F. This is a great time to visit Hanoi if you enjoy blooming flowers and clear skies. In summer May to August, the weather is hot and humid, with temperatures averaging around 30-35°C 86-95°F and frequent rain showers. This can be a challenging time to visit Hanoi due to the heat and humidity. In autumn September to November, the weather is cool and dry, with temperatures averaging around 20-25°C 68-77°F. This is a popular time to visit Hanoi due to the clear skies and comfortable temperatures. In winter December to January, the weather is cold and dry, with temperatures averaging around 15-20°C 59-68°F. While it can be chilly, winter is a great time to visit Hanoi if you enjoy cooler temperatures and festive holiday celebrations. Overall, the weather in Hanoi can be unpredictable, so it's important to check the weather forecast and pack accordingly. Bring lightweight, breathable clothing for the hot and humid summer months, and warm layers for the chilly winter months. A Journey to Mysterious Cambodia and Idyllic Vietnam Visit Vietnam with Asia Highlights Asia Highlights welcomes the chance to help you design your perfect trip to Vietnam. Our knowledgeable staff will assist you in selecting destinations, accommodations, and activities that best suit your requirements. Check out the following links to learn more about our tours and get a head start on planning your hassle-free vacation today!
Canada is experiencing one of the worst starts to its wildfire season ever 5, 2023, 627 PM UTC / Updated June 8, 2023, 419 PM UTCEditor's note This story was initially published Monday, June 5, and has been extensively updated. For today's coverage, please click quality remained unhealthy for tens of millions of people across the on Thursday, as smoke from wildfires in Canada continued to spread throughout the Midwest and the Eastern 123 milion people were under air quality alerts on Thursday morning. More than 400 wildfires are burning in Canada, according to the Canadian Interagency Forest Fires live coverage of air quality conditions and Canada’s wildfiresAn air quality advisory remains in effect for several regions of New York, with monitoring stations in most parts of the state measuring pollution levels considered unhealthy for sensitive groups, and stations in the Eastern Lake Ontario, Central and New York City metro areas measuring air quality levels considered unhealthy for anyone, as of Wednesday morning. Health officials advised limiting strenuous outdoor activity "to reduce the risk of adverse health effects," and Gov. Kathy Hochul recommended that New York school districts cancel outdoor screenshot of a radar-based analysis by the National Oceanic and Atmospheric Administration taken late Tuesday afternoon shows near-surface smoke over the was the third day of hazy skies across a wide stretch of the country. Smoke blanketed the landscape from the Ohio Valley to as far south as the Carolinas on Monday. Air quality advisories were in effect Monday in southeastern Minnesota and parts of the Upper Peninsula of Michigan, as well as in more than 60 counties in live coverage on air quality conditions and Canada wildfiresMore smoke was expected Wednesday in New York City, which ranked fourth among major cities worldwide for the worst air quality around 1230 ET Wednesday, according to IQAir, a Swiss air monitoring company."The expectation is the low level smoke will increase in concentration heading into the afternoon as another significant push comes down from the north and west," the National Weather Service said in a forecast Tuesday, New York City Public Schools said all of its schools would cancel outdoor activities because of the air quality alert. One of eight aircraft from New Brunswick that drops a mix of water and fire retardant makes a pass over the fire near Barrington Lake, Nova Scotia, on May Scotia Government via AFP - Getty ImagesAir pollution is spiking from wildfires that have been raging in the Canadian provinces of Quebec and Nova Scotia as Canada experiences one of the worst starts to its wildfire season ever recorded. Some 414 fires were burning in Canada on Tuesday evening including 239 considered "out of control," the Canadian Interagency Forest Fire Centre said. More than million acres have already burned this year, federal officials said last week. Fire weather was developing in the too. The National Weather Service's storm prediction center said Tuesday that "dry thunderstorms" — common firestarters — could spark blazes in the mid-Atlantic. Gusty conditions could spread the fires and make them difficult to recent days, smoke from the fires has been drifting over the northeastern and settling across the Midwest. Alerts warning of elevated concentrations of air pollution were issued across the regions, particularly for “sensitive groups,” including children, older adults and people with asthma and other respiratory growing health riskAir pollution from wildfire smoke has become a significant health risk in the and it is growing worse. Stanford University researchers found that the number of people who experienced at least one day with unhealthy air quality because of smoke rose by 27 times over the last particles in smoke that are less than micrometers in diameter — about 4% of the diameter of an average human hair — are of particular concern to air quality researchers.“These are the particles that are small enough to breathe in and can cause cardiovascular issues,” said Brett Palm, a scientist at the National Center for Atmospheric Research in Boulder, to such pollution can cause inflammation and weaken the immune system, particularly when the tiny particles penetrate the lungs and enter the bloodstream. Particulate pollution may increase the risk of asthma, lung cancer or other chronic lung diseases, particularly in vulnerable groups like older people, pregnant people, infants and smoke exposure might also increase the risk of respiratory disease. Increases of Covid-19 and influenza have also been linked to wildfire in New York shrouded in smoke from Canadian wildfires on Tuesday. Victor J. Blue / Bloomberg via Getty ImagesThe good news Portable air purifiers can be highly effective, reducing indoor particle concentrations by as much as 85 percent, according to the Environmental Protection Agency. Experts say to choose air purifiers that have high efficiency particulate air HEPA filters and a clean air delivery rate — a metric of how effective they are at removing pollutants — of at least two-thirds the size of the room they are intended for.“You really want to get the biggest one that you can afford, and that fits in your room,” said Dr. Barbara Mann, a pulmonologist and assistant professor of medicine at the Icahn School of Medicine at Mount Sinai in New most rooms, a clean air delivery rate equal to 300 or more cubic feet per minute should be enough, she said. To maximize air purifiers’ effectiveness, change their filters at the recommended intervals and keep windows closed when using them, Mann added. Also be mindful of pollutants that can come from indoor sources, said Dr. Peter Moschovis, a pulmonologist and critical care physician at Massachusetts General Hospital and an assistant professor at Harvard Medical School.“Don’t generate extra particles indoors if you can,” he said. “So, smoking, vaping, burning incense, aerosolized essential oils — all those things aren’t good for your lungs at baseline.” Palm said the current situation highlights the longer-term risks of wildfires, particularly as climate change creates warmer and drier conditions that make such blazes more likely — and more severe.“Over the last decade or so, these fires have been increasing and are having increasing impacts not just where the fires are, but far downwind from there,” he Environmental Protection Agency — along with partner agencies such as the National Oceanic and Atmospheric Administration and NASA — maintains an interactive map of air quality data called AirNow that allows users to see the locations of active fires and assess local conditions and ChowDenise Chow is a reporter for NBC News Science focused on general science and climate BushEvan Bush is a science reporter for NBC News. He can be reached at ChuckElizabeth Chuck is a reporter for NBC News who focuses on health and mental health, particularly issues that affect women and Cardona contributed.
HCMC – Two local carriers, Vietnam Airlines and Pacific Airlines, had to divert many flights which were originally scheduled to depart from/arrive at Noi Bai airport in Hanoi on January 21, due to bad weather conditions, including smog. Specifically, two flights, VN248 and VN7246 set to leave HCMC for Hanoi, were diverted to Cat Bi airport in Haiphong City nearby, while two other flights, VN7206 and VN210 on the same route, were redirected to Danang airport in Central Vietnam. Besides, three flights—VN1602, VN1612 and VN8714—departing from Buon Ma Thuot, Pleiku and Vinh airports were rerouted to Tho Xuan, Danang and Cat Bi airports, respectively. Many other domestic flights operated by the two carriers were also impacted and had to be rescheduled or circle to wait for permission to land. To ensure aviation safety amid inclement weather, the cabin crew members have strictly complied with flight safety procedures and decided to divert the flights, representatives of the two airlines said. The carriers have apologized to and asked for sympathy from the passengers for the unexpected flight changes.
the flight to hanoi because of the bad weather