Air quality in Fredrikstad
20
Good
Air Quality Index
Air quality is satisfactory and poses little or no health risk.
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Pollutants
PM2.5
2.6 µg/m³
PM10
3.3 µg/m³
NO₂
1 µg/m³
O₃
49 µg/m³
SO₂
0.2 µg/m³
CO
109 µg/m³
Pollen
Grass
11
Medium
Mugwort
0
Low