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air quality

Credit: AFP via Getty Images/MANDEL NGAN

DC area gets an ‘F’ for air quality, according to new report

How safe is the air quality in the DC region?

Report: Fossil fuel equipment in Md. buildings causes more smog than power plants

Here’s why Canadian wildfires are worse this year

Code Orange: Smoke leads to another air quality alert in DC region

‘Code Orange’ air quality forecast as fireworks smoke lingers in DC region