Air quality in Saint-Denis
18
Good
Air Quality Index
Air quality is satisfactory and poses little or no health risk.
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Pollutants
PM2.5
5.6 µg/m³
PM10
7.9 µg/m³
NO₂
18.8 µg/m³
O₃
45 µg/m³
SO₂
0.8 µg/m³
CO
246 µg/m³
Pollen
Mugwort
0
Low
Ragweed
0
Low