Air quality in Hayes

33
Fair

Air Quality Index

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

Pollutants

PM2.5 4.6 µg/m³
PM10 9.6 µg/m³
NO₂ 2.6 µg/m³
O₃ 83 µg/m³
SO₂ 0.3 µg/m³
CO 110 µg/m³

Pollen

Grass
21
Medium
Mugwort
14
Medium

Air Quality Index

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