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

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

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

Delhi is under a yellow alert with forecasts of light rain. The maximum temperature will be around 33 degrees Celsius. Air ...

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

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

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

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.

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