New York City faces another air quality alert Thursday, along with some of the surrounding area. The alert will be in effect ...

Houston will have a hot and hazy end to the week as the first plume of Saharan dust this summer arrives. Here's how air ...

As wildfires continue to rage in western Canada, the Environmental Protection Agency issued its first alert of the year for ...

An Air Pollution Action Day was called Wednesday morning for the Chicago area and is in effect until midnight, weather ...

Smoke from Canadian wildfires began to worsen air quality in the eastern U.S. on Wednesday as several Midwestern states ...

Milwaukee currently has the worst air quality in the U.S., The New York Times reported on June 4. Here's what you need to ...

The ongoing Canadian wildfires have reportedly blanketed a third of the United States, affecting millions, with the National ...

Columbus' air quality worsened due to Canadian wildfire smoke drifting over the city, turning the air unhealthy for sensitive ...

Air quality has gotten so bad in Iowa due to wildfire smoke that the Iowa DNR has issued an air quality alert after AQI ...

Parts of central Pennsylvania are under a code orange air quality alert, but the Midwest is seeing bigger air quality ...

An air quality alert has been issued for NYC and N.J. today, as smoke from the Canadian wildfires blows into the Tri-State ...

Ground level ozone will impact the Connecticut air quality Thursday as temperatures may reach 90 degrees for the first time this season.