Air quality in Montreal
44
Moderate
Air Quality Index
Sensitive groups may experience health effects. The general public is not likely to be affected.
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Pollutants
PM2.5
8.5 µg/m³
PM10
9 µg/m³
NO₂
31.5 µg/m³
O₃
37 µg/m³
SO₂
6.6 µg/m³
CO
342 µg/m³