Air quality in Calla
18
Good
Air Quality Index
Air quality is satisfactory and poses little or no health risk.
▲
Pollutants
PM2.5
4.2 µg/m³
PM10
5.2 µg/m³
NO₂
1.9 µg/m³
O₃
44 µg/m³
SO₂
0 µg/m³
CO
130 µg/m³
Pollen
Grass
10
Medium
Mugwort
0
Low