An Air Quality Action Day is declared when the AQI is forecasted to be Code Orange or higher. More: 4 die in Pa. flash flood; 3 others, including a baby, are missing ...

On a Code Red Air Quality Action Day, young children, the elderly, and those with respiratory problems, such as asthma, emphysema, and bronchitis, are especially vulnerable to the effects of air ...

To see current air quality conditions in your area, visit airnow.gov. More: Erie's air quality reaches unhealthy level due to smoke, soot from Canadian wildfires ...

Improving air quality across eastern Ohio, northern WV panhandle, and far southwestern PA as of 11am. The improving weather will continue to move northeast the rest of today. Visit https://t.co ...

The Pennsylvania Department of Environmental Protection has declared June 29 a Code Red Air Quality Day due to more smoke from Canadian wildfires. Skip to content NOWCAST Pittsburgh's Action News ...

Erie's amount of fine particulate matter, commonly known as soot, reached a level unhealthy for sensitive groups Wednesday evening and early Thursday morning, according to AirNow.gov's Air Quality ...

Current conditions: Pennsylvania Air Quality Index Smoke due to wildfires in eastern Canada will likely contribute to daily average concentrations of fine particulate matter, DEP said.

The Pennsylvania Department of Environmental Protection has declared a Code Red Air Quality Action Day for all of Pennsylvania on Wednesday. Previously, northeastern Pennsylvania had not been ...

The air quality index, or AQI, is a measuring stick of air pollution. Good is 50. Between 151 and 200 is unhealthy, 201 to 300 is very unhealthy and anything above that is considered hazardous.

MIDSTATE, Pa. (WHTM) — Over the last few months, you may have noticed many Air Quality Alerts or Air Quality Action Days being issued by the Pennsylvania Department of Environmental Protectio… ...