Air quality in Bethesda

14
Good

Air Quality Index

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

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Pollutants

PM2.5 10 µg/m³
PM10 10.1 µg/m³
NO₂ 27.3 µg/m³
O₃ 13 µg/m³
SO₂ 1.6 µg/m³
CO 210 µg/m³

Air Quality Index

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