Air quality in Washington D.C.
22
Fair
Air Quality Index
Air quality is acceptable. Extremely sensitive people may experience minor symptoms.
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Pollutants
PM2.5
18.6 µg/m³
PM10
18.8 µg/m³
NO₂
19.6 µg/m³
O₃
43 µg/m³
SO₂
2.6 µg/m³
CO
193 µg/m³