Air quality in Richmond Hill

Fair

Air Quality Index

Air quality is acceptable. Extremely sensitive people may experience minor symptoms.

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PM2.5 6.8 µg/m³

PM10 7.2 µg/m³

NO₂ 16 µg/m³

O₃ 61 µg/m³

SO₂ 3.1 µg/m³

CO 184 µg/m³