Air quality in Castellar del Riu
34
Fair
Air Quality Index
Air quality is acceptable. Extremely sensitive people may experience minor symptoms.
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Pollutants
PM2.5
9.6 µg/m³
PM10
12 µg/m³
NO₂
1.3 µg/m³
O₃
86 µg/m³
SO₂
0.3 µg/m³
CO
128 µg/m³
Pollen
Alder
3
Low
Birch
1
Low
Grass
0
Low