Chiang Mai ranked fifth among global cities with the worst air quality on Monday, recording an AQI of 166, while Lampang and ...

On Sunday at 3:07 p.m. the NWS San Diego CA reported an air quality alert in effect until Wednesday at noon for Coachella ...

The northern Thai city of Chiang Mai was ranked as the most polluted in the world on Saturday, according to air-quality ...

Additionally, Buncombe, Swain and Polk counties will have a Code Red air quality alert today, according to the North Carolina ...

A health official from Oklahoma has issued a warning for state residents amid a trio of troubling air quality issues ...

The North Carolina Department of Environmental Quality issued a Code Purple Air Quality Action Day for fine particulates for ...

Nevada lawmakers are considering a measure that would expand worker protections to include air quality standards.

Several WNC counties are under severe air quality alerts for Thursday, March 27, with one being issued a Code Purple.

South Carolina has several counties under air quality alerts due to the wildfires in the northern part of the state and ...

In South Carolina, an air quality alert is in effect until noon Thursday for the towns and cities of Mountain Rest, Rocky ...

Public advised to limit exposure by remaining indoors with windows and doors closed and avoiding vigorous physical activity.

The National Weather Service (NWS) urges the public to keep their windows and doors closed and to limit outdoor activities ...