The warm weather may draw you outdoors, but heads up, there could be concerns about the air quality for some around the St.

With smoke from Canadian wildfires expected to continue affecting affect Michigan this summer, knowing how to check the 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 ...

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

The Air Quality Index (AQI) uses a color-coded scale to inform the public about air pollution levels and potential health ...

An air quality alert has been issued for much of the Chicago area Wednesday afternoon as Canadian wildfire smoke once again ...

Although the majority of wildfires are occurring in western Canada, smoke from these fires has been drifting eastward, ...

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 quality index in Wilmington as of 9:45 a.m. was 227, which is "very ...