Air quality in Puente Alto
75
Poor
Air Quality Index
Everyone may begin to experience health effects. Sensitive groups may experience more serious effects.
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Pollutants
PM2.5
17.9 µg/m³
PM10
18.1 µg/m³
NO₂
11.1 µg/m³
O₃
150 µg/m³
SO₂
23.5 µg/m³
CO
1008 µg/m³