Air quality in Río de Janeiro
44
Moderate
Air Quality Index
Sensitive groups may experience health effects. The general public is not likely to be affected.
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Pollutants
PM2.5
26.7 µg/m³
PM10
29.8 µg/m³
NO₂
42.1 µg/m³
O₃
26 µg/m³
SO₂
9.1 µg/m³
CO
192 µg/m³