Add Yahoo as a preferred source to see more of our stories on Google. Delaware is under a "code red" air quality index on July 16 for airborne particles and a "code orange" for ozone due to smoke from ...

Will the Code Purple air quality alert in effect across Pennsylvania cancel out any playtime with Hersh, Miss Kiss and Reese at Hersheypark? The Pennsylvania Department of Environmental Protection ...

PITTSBURGH — Multiple local counties will be under a Code Orange Air Quality Alert on Tuesday. Information shared by the Pennsylvania Department of Environmental Protection on Monday said the air ...

State DEP issued a statewide Code Purple alert (”very unhealthy” air) for Friday State College area recorded an AQI of 211 on Friday morning, within Code Purple range. Forecasts project AQI falling to ...

YORK, Pa. — The FOX43 Weather Impact Team continues a Weather Impact Alert through Friday night July 17th, for South Central Pa.'s continued heat wave and air quality concerns from Canadian and ...

Pittsburgh was under a code red air quality alert on Thursday, July 16 as wildfire smoke from Canada and Minnesota settled across the city. The city's air quality was expected to deteriorate as smoke ...

An air quality alert was issued for the D.C. area by the Metropolitan Washington Council of Governments and District Department of Environment for Sunday. Officials issued a Code Purple for the ...