Air pollution is in the "unhealthy" category on the Air Quality Index across a portion of southern Arizona around the Pajarito Mountains on Monday morning.

Dhaka, the overcrowded capital city of Bangladesh, has ranked second for the second straight day on Thursday on the list of ...

Large doses of vitamin C may provide our lungs with a degree of protection from the harmful effects of fine particles in the ...

Daily air purifier use helps support cleaner air, which can lead to allergy relief, better heart and lung health, and other benefits to your health.

Dhaka, the overcrowded capital city of Bangladesh, has ranked second on the list of cities with the worst air quality with an ...

EPA proposed undoing Biden-era policy on exposure to carcinogenic toxin in latest push to weaken toxin standards ...

Air pollution is in the "unhealthy" and "very unhealthy" categories on the Air Quality Index for an area around Nogales on Tuesday morning, an AirNow map shows.

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

Learn more about the latest Phoenix area weather forecast and conditions with Most Accurate Forecast from ABC15.

Today Dhaka’s air was classified as ‘very unhealthy’ referring to an alarming healthy threat, according to the AQI index.

Los Angeles County is the focus of an air quality alert reported at 12:09 p.m. on Saturday by the National Weather Service.

Los Angeles County is included in an air quality alert reported by the National Weather Service on Sunday at 1:11 p.m. The ...