Air quality in Sector 4
27
Fair
Air Quality Index
Air quality is acceptable. Extremely sensitive people may experience minor symptoms.
▲
Pollutants
PM2.5
21.1 µg/m³
PM10
22.5 µg/m³
NO₂
8 µg/m³
O₃
58 µg/m³
SO₂
2.4 µg/m³
CO
222 µg/m³
Pollen
Alder
0
Low
Birch
4
Low
Grass
1
Low