Air quality in Alkmaar
30
Fair
Air Quality Index
Air quality is acceptable. Extremely sensitive people may experience minor symptoms.
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Pollutants
PM2.5
8.2 µg/m³
PM10
12.9 µg/m³
NO₂
13.6 µg/m³
O₃
61.5 µg/m³
SO₂
1.8 µg/m³
CO
222.5 µg/m³
Pollen
Alder
0
Low
Birch
138
High
Grass
1
Low