Particle Pollution (2.5 microns) is forecast to reach 155 AQI - Unhealthy on Thu 07/16/2026. Particle Pollution (2.5 microns) is forecast to reach 135 AQI - Unhealthy for Sensitive Groups on Fri 07/17/2026. A(n) Air Quality Alert has been called for Thu 07/16/2026.
Active children and adults, and people with lung disease, such as asthma, should avoid prolonged or heavy exertion outdoors. Everyone else, especially children, should reduce prolonged or heavy exertion outdoors
The Pennsylvania Department of Environmental Protection has issued a Code RED Air Quality Alert for all of Central Pennsylvania for Thursday, July 16th.
The Pennsylvania Department of Environmental Protection has issued a Code ORANGE Air Quality Alert for all of Central Pennsylvania for Friday, July 17th.
Wildfire smoke from Ontario Canada and Minnesota will enter the Commonwealth from north to south this afternoon and linger through Friday.
Everyone may experience health effects. Members of sensitive groups may experience more serious health effects.
For more information on ground-level ozone and fine particles, visit https://www.airnow.gov, and https://www.aqpartners.state.pa.us.
The Pennsylvania Department of Environmental Protection has issued a Code RED Air Quality Alert for all of Central Pennsylvania for Thursday, July 16th. The Pennsylvania Department of Environmental Protection has issued a Code ORANGE Air Quality Alert for all of Central Pennsylvania for Friday, July 17th. Wildfire smoke from Ontario Canada and Minnesota will enter the Commonwealth from north to south this afternoon and linger through Friday. Everyone may experience health effects. Members of sensitive groups may experience more serious health effects. For more information on ground-level ozone and fine particles, visit www.airnow.gov, and www.aqpartners.state.pa.us.
The Pennsylvania Department of Environmental Protection has issued a Code PURPLE Air Quality Alert for a portion of north central Pennsylvania including Warren, McKean, and Elk Counties for Thursday, July 16th.
The Pennsylvania Department of Environmental Protection has issued a Code RED Air Quality Alert for the rest of Central Pennsylvania for Thursday, July 16th.
The Pennsylvania Department of Environmental Protection has issued a Code ORANGE Air Quality Alert for all of Central Pennsylvania for Friday, July 17th.
Wildfire smoke from northern Minnesota and south central Canada will continue to result in unhealthy air quality through Friday.
Everyone may experience health effects. Members of sensitive groups may experience more serious health effects.
For more information on ground-level ozone and fine particles, visit https://www.airnow.gov, and https://www.aqpartners.state.pa.us.
The Pennsylvania Department of Environmental Protection has issued a Code PURPLE Air Quality Alert for a portion of north central Pennsylvania including Warren, McKean, and Elk Counties for Thursday, July 16th. The Pennsylvania Department of Environmental Protection has issued a Code RED Air Quality Alert for the rest of Central Pennsylvania for Thursday, July 16th. The Pennsylvania Department of Environmental Protection has issued a Code ORANGE Air Quality Alert for all of Central Pennsylvania for Friday, July 17th. Wildfire smoke from northern Minnesota and south central Canada will continue to result in unhealthy air quality through Friday. Everyone may experience health effects. Members of sensitive groups may experience more serious health effects. For more information on ground-level ozone and fine particles, visit www.airnow.gov, and www.aqpartners.state.pa.us.
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