Air quality in Richmond Hill
36
Fair
Air Quality Index
Air quality is acceptable. Extremely sensitive people may experience minor symptoms.
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Pollutants
PM2.5
13.9 µg/m³
PM10
14.2 µg/m³
NO₂
33.8 µg/m³
O₃
35 µg/m³
SO₂
1.8 µg/m³
CO
276 µg/m³