At 4:30 p.m. on Saturday, the National Weather Service reported an air quality alert in effect until Sunday at 4 p.m. for ...

Researchers make visible chronic air pollution afflicting North Macedonia and spark debate about how air quality could be ...

On Sunday at 3:45 p.m. the National Weather Service reported an air quality alert in effect until Tuesday at midnight for ...

Delhi's Environment Minister, Manjinder Singh Sirsa, has unveiled a pilot initiative to install outdoor air purifiers in ...

At 3:45 p.m. on Sunday, the National Weather Service reported an air quality alert in effect until Tuesday at midnight for ...

The high school activities associations for North Dakota’s three neighboring states — Minnesota, South Dakota and Montana — ...

The National Weather Service reported an air quality alert at 2:39 p.m. EDT on Sunday in effect until Monday at midnight EDT ...

New research highlights indoor air quality can have a powerful impact on the health and development of babies and young ...

The announcement comes as Delhi has grappled for years with hazardous air pollution levels that peak in the transition to ...

Air pollution negatively affects almost every organ in the body and around 30,000 UK deaths will be linked to toxic air in ...

At 3:20 p.m. on Monday, the National Weather Service reported an air quality alert in effect until Tuesday at 11 p.m. for Bristol, Plymouth, Barnstable, Dukes and Nantucket counties.

An air quality alert was reported by the National Weather Service on Sunday at 9 a.m. in effect until 8 p.m. for Westmoreland ...