Air quality in Tehran
61
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
34.3 µg/m³
PM10
36.2 µg/m³
NO₂
93.1 µg/m³
O₃
0 µg/m³
SO₂
21.2 µg/m³
CO
1500 µg/m³