An air quality alert remains in effect today for parts of the Hudson Valley due to smoke and haze from the Canadian wildfires.

Smoke from wildfires burning in Canada has caused air quality alerts for parts of New York state, including New York City.

Hazy skies descend over the New York City area again on Tuesday, re-upping some air quality alerts related to Canadian wildfire smoke. As of 10 a.m., the air quality index was 121, which is considered unhealthy for sensitive groups.