Western Pa. air quality worsens as Canadian wildfires continue to burn
AP
A jogger trots Wednesday under haze blanketing the Reflecting Pool, with the Washington Monument in the distance, in Washington, D.C.
AP
A cyclist wears a mask because of poor air-quality conditions as smoke from wildfires in Ontario and Quebec hangs over Ottawa on Tuesday.
AP
The Schuylkill County Courthouse in Pottsville is surrounded by smoke and haze Tuesday from the Canadian wildfires.
AP
The sun rises Wednesday over a hazy New York City skyline as seen from Jersey City, N.J.
CIRA/NOAA via AP
In this GOES-16 GeoColor and fire temperature satellite image taken Tuesday, smoke from wildfires burning in the Canadian provinces of Quebec (right) and Ontario (left) drifts southward.
