Canadian wildfires are the cause of an air quality alert that’s in effect for the tri-state area, according to health ...

New York officials issued a sweeping Air Quality Health Advisory for much of New York State — including Tompkins County — ...

Another air quality alert is in effect Tuesday for NYC, western Long Island, the Hudson Valley, northwest New Jersey and ...

PM2.5 — is expected to push the Air Quality Index over 100, reaching levels unhealthy for sensitive groups, including ...

Hazy skies descend over the New York City area again on Tuesday, re-upping some air quality alerts related to Canadian ...

Due to Canadian wildfires, New York State issued an air quality health advisory effective until midnight August 4, impacting ...

Parts of New York are expected to experience the third consecutive day of bad air quality Wednesday, as wildfire smoke ...

Red flag warnings remain in place for parts of Nevada, Utah, Colorado and Wyoming due to very dry conditions, low humidity ...

New York City, Long Island and the Hudson Valley will all experience air quality within the 101-150 range on the air quality ...

The mid-Hudson Valley is expected to have an air quality index of 101 Aug. 4, which is unhealthy for at-risk groups.

Smoke from Canadian wildfires continued to degrade the air quality across several US states, including New York, Michigan, ...