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Air Quality History for Chengdu, China

Historical PM2.5 and AQI trend from monitoring stations near Chengdu, China.

67
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

477h

PM2.5 Station

477h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 66 62–69 18.9 µg/m³ 2h 4
2026-06-08 46 28–66 11.5 µg/m³ 23h 6
2026-06-07 48 23–67 12.1 µg/m³ 24h 6
2026-06-06 58 22–91 16.5 µg/m³ 24h 4
2026-06-05 61 30–103 17.4 µg/m³ 24h 5
2026-06-04 60 28–91 17.2 µg/m³ 24h 6
2026-06-03 68 28–112 20.6 µg/m³ 24h 5
2026-06-02 71 34–134 21.6 µg/m³ 24h 5
2026-06-01 66 25–106 19.8 µg/m³ 24h 4
2026-05-31 71 52–136 21.5 µg/m³ 24h 6
2026-05-30 71 44–90 21.8 µg/m³ 23h 5
2026-05-29 60 40–95 16.8 µg/m³ 24h 5
2026-05-28 61 40–80 17.0 µg/m³ 24h 5
2026-05-27 64 42–92 18.5 µg/m³ 24h 5
2026-05-26 60 40–95 16.5 µg/m³ 24h 6
2026-05-25 52 23–103 13.7 µg/m³ 24h 5
2026-05-24 54 35–75 14.6 µg/m³ 24h 4
2026-05-23 54 26–86 14.4 µg/m³ 24h 4
2026-05-22 56 21–92 15.5 µg/m³ 24h 5
2026-05-21 50 28–71 12.9 µg/m³ 24h 6
2026-05-20 55 23–85 14.9 µg/m³ 21h 5
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