Code. Quality - Search News

Code Red, air quality and Maryland

FOX 5 Washington DC on MSN · 17h

DC, Northern Virginia, Maryland air quality at Code Red Saturday: When will wildfire smoke clear?

Air quality in D.C. and Northern Virginia remained at the unhealthy Code Red level Saturday.

Continue reading

· 1d · on MSN

Air quality goes beyond code red in Washington DC. What that means

· 1d · on MSN

Maryland under Code Red air quality alert due to Canada wildfire smoke

auburnwire.usatoday · 1d

What is Code Purple? See air quality map for Pennsylvania

The Pennsylvania Department of Environmental Protection has declared a Code Purple Air Quality Alert across the commonwealth for Friday, July 17.

Continue reading

Pittsburgh's air quality considered "very unhealthy" on Friday, several closings and cancellations in place

Philadelphia under code purple conditions Friday; what it means

Canadian wildfire smoke triggers Code Purple alert in Pittsburgh

All residents should avoid long or intense outdoor activities during Code Purple alerts, per DEP.

Continue reading

Code Orange air quality alert issued for Philadelphia area Saturday, July 18

What is Code Purple air quality? What do Code Orange, Red and Purple mean?