Air quality in Biel/Bienne
19
Good
Air Quality Index
Air quality is satisfactory and poses little or no health risk.
▲
Pollutants
PM2.5
6 µg/m³
PM10
9.4 µg/m³
NO₂
9.1 µg/m³
O₃
48 µg/m³
SO₂
0.6 µg/m³
CO
172 µg/m³
Pollen
Grass
0
Low
Mugwort
0
Low
Ragweed
0
Low