The Orange County and Santa Ana Mountains area is under an air quality alert which was reported by the National Weather ...

According to the Environmental Protection Agency (EPA), ozone exposure can irritate the respiratory tract, causing coughing, ...

Millions of Americans across parts Arizona, Colorado, and Connecticut were advised to avoid driving and limit outdoor activities after officials issued air quality alerts warning of potentially ...

As record wildfires erupt across Canada this year, with health-threatening smoke drifting into the U.S. and as far away as ...

Santa Ana Mountains/Foothills, Orange County Coast, Orange County, San Bernardino and Riverside County Valleys and San Gorgonio Pass Near Banning are under an air quality alert which was reported ...

At 2:43 p.m. on Thursday, the NWS Los Angeles/Oxnard CA reported an air quality alert in effect until Saturday at 11 p.m. The ...

As San Luis County's Madre Fire rips through California, air quality warnings are now being issued for nearby areas, ...

First of Its Kind Cross-Regional Citizen Science Air Quality Monitoring Project in Surabaya, Indonesia; Ogijo, Nigeria; ...

Ozone levels in the Uinta Basin have been at unhealthy levels for a decade, but this administration might not hold the oil ...

A new legal campaign, led by Top 100 UK law firm Hugh James, is calling on former workers of the Avenue Tar Plant, and the ...

Whenever a plume of smoke rises from Bulawayo's Richmond Landfill site, popularly known as Ngozi Mine, Sazini Ncube's thoughts immediately turn to her ...