An air quality health advisory is in place until midnight due to elevated levels of fine particulate matter, city officials ...

Due to smoke from Canadian wildfires, the air quality index over much of eastern Pennsylvania was in the “orange” range Sunday morning, meaning it’s unhealthy for sensitive ...

Due to smoke from Canadian wildfires, the air quality index over much of eastern Pennsylvania was in the "orange" range Sunday morning, meaning it's unhealthy for sensitive groups.

Smoke from Canadian wildfires is enveloping the Tri-State area, leading to an air-quality alert that has been extended ...

A double whammy of wildfire smoke blowing into the city and an incoming heat wave has made the city's air dangerous for ...

Scattered storms are back for Sunday afternoon, primarily between 1 and 7 p.m. Any activity eyeing the tri-state through the ...

Officials are urging residents to take precautions as wildfire smoke and extreme heat bring poor air quality and health risks ...

Particle pollution levels are expected to reach the "Unhealthy for Sensitive Groups" range in the Southwest Coast, Western ...

A Canadian wildfire-fueled Air Quality Alert is in effect parts of New York, New Jersey, Pennsylvania, and surrounding areas ...

Air quality is still reduced today with varying amounts of cloud cover and breezy conditions. Hot and humid weather is expected to the start the work week before a cold front enters midweek, helping ...

An Air Quality alert was in effect for parts of Philly Saturday night and remains in effect for New Jersey on Sunday.