A regional air quality alert was issued for much of Southern California as harmful levels of fine particle pollution spread ...

Delhi recorded its ninth consecutive day of ‘Satisfactory’ air quality on Friday, with the city’s average Air Quality Index ...

HUNTSVILLE, Ala. — Air quality in and around Huntsville improved early Saturday after spending several hours in the unhealthy ...

"Avoid all physical activity outdoors," the EPA advises at this level. According to the EPA's map, Picture Rocks and Marana ...

The U.S. has one of the world’s most advanced systems to monitor air pollutants. Can it keep up with a changing climate?

The air quality was recorded in the 'satisfactory' category at 9 am on Sunday, with an Air Quality Index (AQI) reading of 82, ...

However, the current air quality in Spokane is currently in the "Good" category as winds begin to die down across the region.

An air quality alert was issued Thursday by the National Weather Service for the entire Chicago area through Friday night.

While widespread issues from firework pollution is not expected, air quality on a local scale can get hazardous for short ...

We've spotted code that indicates Google Home could soon allows users to bring forth outdoor weather and AQI info to the ...

The IMD has issued a yellow alert for the city, forecasting thunder and lightning accompanied by light rain. The maximum ...

Delhi's air quality remains "satisfactory," with light rain recorded and a yellow alert for possible moderate rainfall on ...