Air quality in Niagara Falls

Fair

Air Quality Index

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

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PM2.5 22.9 µg/m³

PM10 23.1 µg/m³

NO₂ 17.8 µg/m³

O₃ 50 µg/m³

SO₂ 3.7 µg/m³

CO 369 µg/m³