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.
AirQualityNews – The air quality news and information site
The 27th edition of Air Quality News magazine has been published and is now available to read online.
131 million in U.S. live in areas with unhealthy pollution ... - NBC News
Apr 24, 2024 · Nearly 40% of people in the U.S. are living in areas with unhealthy levels of air pollution and the country is backsliding on clean air progress as the effects of climate change intensify,...
130 million Americans routinely breathe unhealthy air, report finds - NPR
Apr 24, 2024 · Wildfire smoke from Canada caused dangerously unhealthy air quality in New York City and across much of the U.S. in 2023.
Why air quality is getting worse in many places and how it puts
Apr 6, 2024 · While the U.S. has made great progress improving air quality in recent decades, air pollution is still a driver of many serious health conditions both domestically and globally.
June 28, 2023 - Millions under air quality alerts in the US due to ...
Jun 28, 2023 · More than 120 million people from the Midwest to the East Coast are under air quality alerts as smoke from Canadian wildfires drifts to the US, according to a CNN analysis, prompting some...
June 7, 2023 Canada wildfire smoke and US air quality news
Jun 7, 2023 · More than 75 million people across the Northeast, Midwest and mid-Atlantic in the US are under air quality alerts as wildfire smoke originating from Canada shrouds major US cities.
Air quality: Canadian wildfire smoke blankets the U.S. - NBC News
Jun 8, 2023 · Hazardous air quality levels continued to overwhelm parts of the eastern U.S. today as a fresh wave of smoke from Canadian wildfires billowed across the border.
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 of the five most common air pollutants, and how to avoid those effects.
Poor air quality expected to linger 'the next few days' in ... - NBC News
Jun 28, 2023 · The latest news and updates on air quality across the United States as the Canadian wildfires continue to impact the environment.