Air quality in Washington

20
Good

Air Quality Index

Air quality is satisfactory and poses little or no health risk.

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Pollutants

PM2.5 16.5 µg/m³
PM10 16.6 µg/m³
NO₂ 26.5 µg/m³
O₃ 21 µg/m³
SO₂ 2.2 µg/m³
CO 300 µg/m³

Air Quality Index

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