Smoky skies, poor air quality prompt Delawareans to take precautions amid summer heat
Thick haze from Canadian wildfire smoke lingered over Delmarva Thursday, prompting Delaware officials to downgrade the state's air quality alert while many residents adjusted their outdoor plans to stay safe.
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Thick haze from Canadian wildfire smoke lingered over Delmarva Thursday, prompting Delaware officials to upgrade the state's air quality alert while many residents adjusted their outdoor plans to stay safe.