WGAL on MSN
Impact: Code red air quality alert in effect as Canadian wildfire smoke settles across PA
A Code Red air quality alert is in effect for south-central Pennsylvania on Thursday as thick wildfire smoke moves into the ...
WHTM Harrisburg on MSN
What are Code Purple and Code Maroon? Behind the air quality alerts above Code Red
(WHTM) — If you thought air quality was bad in Code Red conditions, there are two worse levels. The Pennsylvania Department ...
FOX 5 Washington DC on MSN
DC, Northern Virginia, Maryland air quality at Code Red Saturday: When will wildfire smoke clear?
Air quality in Washington, D.C., and Northern Virginia remained at Code Red on Saturday as wildfire smoke kept fine-particle ...
Canadian wildfire smoke has caused air quality in Washington DC to go beyond Code Red into Code Purple, "Very unhealthy" ...
Pittsburgh was under a "Code Red" air quality alert July 16 as wildfire smoke hits the city. What that means.
When an air quality alert is announced, here are what the code colors mean and what the health dangers are as Canadian wildfire reaches Delaware.
Delaware is under a Code Red air alert due to smoke from Canadian wildfires. What does a code purple mean and what is AQI?
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