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 8.3 µg/m³

PM10 9.1 µg/m³

NO₂ 11.4 µg/m³

O₃ 73 µg/m³

SO₂ 2.7 µg/m³

CO 241 µg/m³