Bad air quality has unfortunately become a familiar issue in Colorado. At a few points last year, Denver's skyline was ...

At 7:33 a.m. on Tuesday, the National Weather Service reported an air quality alert in effect until Wednesday at 7:45 a.m. for Klamath and Lake counties.

Delhi-NCR is set to witness a rainy Tuesday with thunderstorms and gusty winds (30-40 kmph) due to a western disturbance, prompting a yellow alert from IMD. The AQI remains 'poor' despite previous ...

On Monday at 1:54 p.m. the National Weather Service reported an air quality alert in effect until Tuesday at noon for ...

Sarajevo had the worst air quality of any major city in the world for a second straight day Friday, data showed, as Bosnian authorities issued an alert for the choked capital.

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As temperatures dip overnight and early morning, particulate matter tends to get trapped near the surface, pushing Air Quality Index (AQI) higher even when the sky looks clear. That pattern flips ...

Thousands of people in communities across parts of Georgia (including Dalton, Adrian, and Louisville) and Tennessee (including Chattanooga, Dunlap, and Tracy City) have been advised to stay indoors, ...

Orange County Coast, Orange County, San Bernardino and Riverside County Valleys, Riverside County Mountains and San Gorgonio ...

Large plumes of polluted air have spread out across several states on the East and West Coasts Wednesday, triggering alerts ...

Thousands in parts of Georgia and Arizona have been advised to stay indoors due to unhealthy levels of fine particulate pollution.

Indoor air quality (IAQ) in schools is a critical but unevenly addressed public health issue. Poor IAQ negatively impacts asthma, absenteeism and learning outcomes. Yet state laws addressing school ...