Air quality in Yan’an
48
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
28.3 µg/m³
PM10
32 µg/m³
NO₂
23.4 µg/m³
O₃
45 µg/m³
SO₂
3.9 µg/m³
CO
288 µg/m³