Air quality in Saint-Étienne
36
Fair
Air Quality Index
Air quality is acceptable. Extremely sensitive people may experience minor symptoms.
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Pollutants
PM2.5
6.9 µg/m³
PM10
11.9 µg/m³
NO₂
1 µg/m³
O₃
89 µg/m³
SO₂
0.2 µg/m³
CO
134 µg/m³
Pollen
Grass
27
Medium
Olive
0
Low