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

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

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

As of early Thursday, the air quality for much of northeast Illinois, including multiple suburbs to the north and some to the west, fell into the "unhealthy for sensitive groups" category, which ranks ...

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 ...

Dry weather and increased outdoor activities pose a risk to the Lower Hudson Valley and other areas with possible threats of ...

CHICAGO (WLS) -- The Chicago area was under an air quality alert Wednesday due to the Canadian wildfire smoke. Environmental officials said the pollutants from the smoke will be sticking around the ...

The sky has been hazy over Warren County since the rain stopped due to events far from the region. Canadian wildfires have ...

The sky has been hazy over Warren County since the rain stopped due to events far from the region. Canadian wildfires have ...

Smoke from Canadian wildfires worsened air quality in the eastern U.S. on Wednesday as several Midwestern states battled conditions deemed unhealthy by the federal government. The fires have forced ...

On Wednesday, it was the Mackinac Bridge’s turn to disappear behind a plume. The Mackinac Bridge Authority cameras showed the ...

Dr. Ulep recommends wearing an N-95 mask when spending time outdoors if the air is polluted to that level. To stay healthy ...