Air quality in Unna
22
Fair
Air Quality Index
Air quality is acceptable. Extremely sensitive people may experience minor symptoms.
▲
Pollutants
PM2.5
5.7 µg/m³
PM10
11.1 µg/m³
NO₂
6.8 µg/m³
O₃
54 µg/m³
SO₂
1.3 µg/m³
CO
127 µg/m³
Pollen
Grass
26
Medium