Air quality in Liberdade
39
Fair
Air Quality Index
Air quality is acceptable. Extremely sensitive people may experience minor symptoms.
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Pollutants
PM2.5
28 µg/m³
PM10
28.8 µg/m³
NO₂
41.2 µg/m³
O₃
7 µg/m³
SO₂
12.7 µg/m³
CO
149 µg/m³