AirNow.gov
AirNow is your one-stop source for air quality data. Our recently redesigned site highlights air quality in your local area first, while still providing air quality information at state, national, and …
Air Quality Index (AQI) | AirNow.gov
Local air quality can affect our daily lives. Like the weather, it can change from day to day. EPA developed the Air Quality Index, or AQI, to make information available about the health effects …
World's Air Pollution: Real-time Air Quality Index
Check out the real-time air pollution map, for more than 80 countries. Can not find your city on the map? The GAIA air quality monitor uses laser particle sensors to measure in real-time PM2.5 …
National Maps | AirNow.gov
Use this box for geographic or location based searches. The list below shows the areas with the highest NowCast AQI for the current hour. The AirNow system automatically generates this list …
World Air Quality Index (AQI) Ranking | IQAir
Keep track of the most polluted cities in the world with our air quality index (AQI) ranking.
June 7, 2023 Canada wildfire smoke and US air quality news
Jun 7, 2023 · Cities and metro regions across the northeastern United States are experiencing unhealthy air quality, according to data from the US Air Quality Index, as smoke coming from …
Air Quality | US EPA - U.S. Environmental Protection Agency
Nov 26, 2024 · Use the map to see current particle pollution information for your location, fire and smoke locations, Smoke Forecast Outlooks, and to learn what actions you can take to reduce …
Updated EPA’s AirNow Mobile Device App Allows Public to Receive Air …
Dec 16, 2024 · WASHINGTON-- The U.S. Environmental Protection Agency has updated the AirNow mobile app to allow users to receive optional push notifications of their local Air Quality …
USA Air Quality Index (AQI) and Air Pollution information | IQAir
USA Air Quality Index (AQI). Read the air pollution in USA, get real-time, historical and forecast PM2.5 and weather data with AirVisual.
Air quality: Canadian wildfire smoke blankets the U.S. - NBC News
Jun 8, 2023 · The air quality index, or AQI, in New York exceeded 340 Wednesday afternoon — making it the city with worst air quality in the world — as smoke from wildfires in eastern …