Air quality in Brest
42
Moderate
Air Quality Index
Sensitive groups may experience health effects. The general public is not likely to be affected.
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Pollutants
PM2.5
9.5 µg/m³
PM10
20.5 µg/m³
NO₂
3.9 µg/m³
O₃
103 µg/m³
SO₂
0.6 µg/m³
CO
144 µg/m³
Pollen
Grass
19
Medium
Mugwort
3
Low