Air quality in Heerlen
22
Fair
Air Quality Index
Air quality is acceptable. Extremely sensitive people may experience minor symptoms.
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Pollutants
PM2.5
6.3 µg/m³
PM10
11 µg/m³
NO₂
14.5 µg/m³
O₃
43 µg/m³
SO₂
4.5 µg/m³
CO
242 µg/m³
Pollen
Grass
38
Medium