Air quality warnings show PM2.5 particles at dangerous levels. Learn why today's hazy sky is a toxic soup that's damaging ...

Clear, sunny skies could be rare this summer, as smoke from Canadian wildfires flows into the Northeast, according to ...

Typically, during the summer months of June, July and August, when the wind goes northwest behind a front, the New York sky ...

Health officials issued a ground-level ozone warning Thursday for the lower Hudson Valley, New York City and Long Island.

An air quality advisory for Long Island is the result of smoke from Canada wildfires, New York State officials say.

It’s not just hot — it’s hazardous.Air quality across New Jersey and New York is expected to be unhealthy for sensitive ...

Outdoor air in Lower Hudson Valley is predicted to contain pollutants that exceed safe levels June 12, the NWS says.

An Air Quality Alert was issued for most of the New York City area on Thursday, when highs are set to soar near 90 degrees.

According to the National Weather Service (NWS), the alert is in effect until midnight. "Air quality levels in outdoor air are predicted to be greater than an Air Quality Index value of 100 for the ...

An air quality alert is in effect today for NYC, Long Island, and part of New Jersey due to smoke from the Canadian wildfires ...

The Minnesota Pollution Control Agency has issued an air quality alert for all of Minnesota. The alert started at 11 p.m. Saturday and runs until 11 p.m. on Sunday. The affected area includes the Twin ...

Some areas may only see a few hours of alert-level smoke concentrations due to the relatively fast movement of the ...