The Minnesota Pollution Control Agency (MPCA) has issued an Air Quality Alert (AQA) for the entire state of Minnesota due to ...

STATEN ISLAND, N.Y. — New York City will be under an air quality health advisory on Sunday for ozone, as issued by New York ...

A fast-moving wildfire that ignited in a canyon southeast of Lake Piru had burned more than 5,370 acres and prompted evacuations in Ventura and Los Angeles counties. The fire was reported shortly ...

We're tracking hotter weather in the coming days in the Seattle area. Through Tuesday, air quality could drop to at least "moderate" levels at times if not worse. We don't expect major air quality ...