Air quality alerts were issued across the Northeast and Midwest US on August 5 due to elevated PM2.5 levels from Canadian ...

The forecast looks to remain hazy, quiet, and warm, as there isn't a whole lot of significant rain chances on the way any ...

Air quality alerts spanned at least 13 U.S. states on Tuesday, with sensitive groups urged to limit outdoor activity to avoid ...

The air quality index on Tuesday across the Midwest and the Northeast ranged from "moderate" to "unhealthy" for sensitive adults. Some areas in northern Wisconsin, eastern Pennsylvania, northern ...

Air Quality Advisory continues across the state Tuesday. Canadian wildfire smoke could continue into the first half of Wednesday as high pressure gradually tracks east. With this ...

Smoke from Canadian wildfires is causing air quality concerns for millions of Americans in the Midwest and Northeast. Air ...