Air quality in Heerlen
31
Fair
Air Quality Index
Air quality is acceptable. Extremely sensitive people may experience minor symptoms.
▲
Pollutants
PM2.5
6.4 µg/m³
PM10
12.3 µg/m³
NO₂
6.6 µg/m³
O₃
77 µg/m³
SO₂
0.5 µg/m³
CO
162 µg/m³
Pollen
Birch
6
Low
Grass
0
Low