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- 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 world views
- National Maps | AirNow. gov
Because air quality can change during the day, the areas on this list may change throughout the day, too Note: This list is not used for regulatory purposes, and it does not indicate an area’s status in meeting National Ambient Air Quality Standards
- About AirNow | AirNow. gov
Our website and app highlights air quality in your local area first, while still providing air quality information at state and national views AirNow’s interactive map even lets you zoom out to get the big picture or drill down to see data for a single air quality monitor
- Air Quality Index (AQI) | AirNow. gov
The Air Quality Index (AQI) tells you how clean or polluted your outdoor air is and the associated health effects that may be of concern
- Air Quality Index (AQI) Basics - AirNow. gov
The U S Air Quality Index (AQI) is EPA's tool for communicating about outdoor air quality and health The AQI includes six color-coded categories, each corresponding to a range of index values
- Maps and Data | AirNow. gov
Skip to main content X No Data Available There are no current and forecast air quality data found near your location Please visit the for a list of cities with data Please search for a U S location, or visit the International navigation tab X Data Courtesy Of Unable to retrieve Data Providers
- AirNow Fire and Smoke Map
Satellite-detected smoke plumes are not visible at night or through clouds Plumes are most detectable in the afternoon and indicate atmospheric smoke that may not affect ground-level air quality
- AQI Health | 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 of the five most common air pollutants, and how to avoid those effects
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