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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 region, creating unhealthy conditions, according to the Pennsylvania ...
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Code Red issued in Philadelphia: Air Quality Index hits 211

PHILADELPHIA - Philadelphia faced a "Code Red" air quality alert Thursday as smoke from Canadian wildfires blanketed the region, leading officials to warn residents—especially those with breathing ...