Air quality in Walthamstow
34
Fair
Air Quality Index
Air quality is acceptable. Extremely sensitive people may experience minor symptoms.
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Pollutants
PM2.5
3.8 µg/m³
PM10
11.2 µg/m³
NO₂
5.8 µg/m³
O₃
85 µg/m³
SO₂
1.1 µg/m³
CO
162 µg/m³
Pollen
Birch
9
Low