Dhaka, the densely populated capital of Bangladesh, recorded a moderate Air Quality Index (AQI) score of 64 at 10:54am on Thursday, ranking 48th among cities with the worst air quality-better than ...

Researchers are trying to get a handle on the impacts of wildfires like those in the Pine Barrens, Canada and elsewhere.

The Oregon Department of Environmental Quality (DEQ) works with the Oregon Health Authority along with other local agencies ...

Wildfire smoke has been visiting the Midwest more frequently, making it more important to know how to find your area's air ...

This edition of Weather Tidbits will be discussing the air quality index. The air quality index, or AQI, is a scale used to report daily air quality with associated health effects. An AQI of 0-50 ...

The worst air in the country on the morning of June 14 was in New Castle County because of a wildfire in New Jersey. The air ...

One Reddit user needed advice on dealing with a neighbor who'd installed an outdoor wood boiler that was polluting the air.

Smoke from Canadian wildfires drifted down heavily into Montana on Wednesday and Thursday, covering a large swath of north-central Montana.

Officials at Cleveland Department of Public Health are keeping an eye on local threats to the region’s air quality, including ...

Once the smoke rises high enough into the atmosphere, strong winds can carry it across regions, allowing smoke from Canadian ...

Typically, during the summer months of June, July and August, when the wind goes northwest behind a front, the New York sky ...

Health officials issued a ground-level ozone warning Thursday for the lower Hudson Valley, New York City and Long Island.