Home › China › Chengdu › History

Air Quality History for Chengdu, China

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

84
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

454h

PM2.5 Station

454h · 6 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 110 104–117 39.3 µg/m³ 2h 5
2026-07-21 56 17–75 15.4 µg/m³ 21h 6
2026-07-20 62 28–85 17.6 µg/m³ 24h 5
2026-07-19 60 36–86 16.6 µg/m³ 24h 4
2026-07-18 57 17–114 15.6 µg/m³ 23h 4
2026-07-17 53 32–142 14.0 µg/m³ 24h 6
2026-07-16 61 34–175 18.9 µg/m³ 24h 7
2026-07-15 53 35–84 13.7 µg/m³ 23h 6
2026-07-14 58 40–79 15.8 µg/m³ 24h 5
2026-07-13 58 44–79 15.3 µg/m³ 24h 7
2026-07-12 46 20–61 11.3 µg/m³ 24h 6
2026-07-11 57 34–154 15.5 µg/m³ 24h 7
2026-07-10 54 38–77 14.0 µg/m³ 24h 7
2026-07-09 50 23–61 12.7 µg/m³ 24h 7
2026-07-08 54 31–76 14.3 µg/m³ 24h 8
2026-07-07 52 30–81 14.2 µg/m³ 24h 7
2026-07-06 46 24–65 11.6 µg/m³ 14h 6
2026-07-05 52 32–88 13.6 µg/m³ 24h 8
2026-07-04 57 38–151 15.5 µg/m³ 24h 8
2026-07-03 60 33–152 17.0 µg/m³ 24h 8
2026-07-02 57 18–81 16.6 µg/m³ 11h 7
Back to Chengdu Air Quality