Air quality in Saint-Quentin-en-Yvelines
22
Fair
Air Quality Index
Air quality is acceptable. Extremely sensitive people may experience minor symptoms.
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Pollutants
PM2.5
6.4 µg/m³
PM10
9.2 µg/m³
NO₂
2.6 µg/m³
O₃
54 µg/m³
SO₂
0.2 µg/m³
CO
138 µg/m³