A 17-mile pursuit across the Tri-Valley and South Bay ended in a freeway arrest Tuesday afternoon, much of which was caught ...

The Wisconsin Department of Natural Resources issued an air quality advisory through noon June 4 across parts of Wisconsin.

Air quality advisories are in effect across the Midwest due to Canadian wildfires, affecting Minnesota, Michigan, Wisconsin, and Iowa.

Canadian wildfire smoke is fouling air quality in the US and several states, including Minnesota, Wisconsin, and Michigan, experience unhealthy air. Wildfire smoke has been fouling U.S. air quality ...

Smoke from a series of wildfires burning across central Canada has prompted officials to issue an air quality alert for the ...

You may notice a bit of a haze in the air this week. In part, it’s coming from central Canadian wildfire smoke, and while ...

An Air Quality Health Advisory has been issued for parts of New York on Wednesday due to ground-level ozone, according to the state’s Department of Environmental Protection. The ...

The Bay Area Air District has extended an air quality advisory through Wednesday due to wildfire smoke from Canada. Smoke ...

A first-of-its-kind program aims to track and ultimately improve California’s air. The program, which was announced on ...

California deploys mobile air monitoring stations to gauge block-level pollution and protect underserved communities.

California is launching an air quality program using mobile units to monitor pollution in its most affected communities.

Smoke from Canadian wildfires carried another day of poor air quality south of the border to the Midwest, where conditions in parts of Minnesota, Wisconsin and Michigan were ...