Health officials say there are much lower levels of pollutants in the air right now but that residents in the vicinity of ...

California Governor Gavin Newsom announced the launch of the Statewide Mobile Monitoring Initiative program, created to guide air quality improvement efforts in California.

Smoke from more than 100 wildfires blazing in Canada is expected to spread and impact air quality index in Minnesota.

Michigan and Illinois telling residents to pay attention to air quality and Minnesota issuing a red air quality alert. Meanwhile, parts of the Plains are on alert for severe weather threats ...

Smoke from wildfires in Canada is making it harder to breathe in Ohio and several other states. Here's how long it will last ...

The South Coast Air Quality Management District is poised to vote on regulations that would limit emissions of nitrogen ...

According to air quality readings across the Lower 48, the smoke was most hazardous across the Plains and the Upper Midwest, with moderate levels reaching as far south as Georgia and the Carolinas ...

Cleveland is proposing the first significant update to its Air Code since 1977, in part, to combat high asthma rates in the ...

The fallout, which appears to be aluminum particles, has been found covering cars, homes, and pools, prompting health ...