Air quality in Río de Janeiro
75
Poor
Air Quality Index
Everyone may begin to experience health effects. Sensitive groups may experience more serious effects.
▲
Pollutants
PM2.5
20 µg/m³
PM10
22.6 µg/m³
NO₂
14.7 µg/m³
O₃
150 µg/m³
SO₂
12.4 µg/m³
CO
177 µg/m³