Home › China › Chengdu › History

Air Quality History for Chengdu, China

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

76
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

329h

PM2.5 Station

329h · 7 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 105 105–105 37.2 µg/m³ 1h 7
2026-07-21 67 51–105 19.5 µg/m³ 21h 5
2026-07-20 61 4–89 17.4 µg/m³ 23h 5
2026-07-19 66 47–127 19.3 µg/m³ 23h 4
2026-07-18 58 25–132 16.1 µg/m³ 22h 4
2026-07-17 57 31–165 16.4 µg/m³ 24h 5
2026-07-16 58 24–115 15.9 µg/m³ 24h 6
2026-07-15 55 34–76 14.3 µg/m³ 24h 6
2026-07-14 58 37–154 16.0 µg/m³ 24h 5
2026-07-13 55 37–71 14.5 µg/m³ 24h 6
2026-07-12 50 18–66 12.9 µg/m³ 24h 6
2026-07-11 57 32–154 15.7 µg/m³ 24h 6
2026-07-10 57 40–82 15.5 µg/m³ 24h 6
2026-07-09 57 35–107 15.3 µg/m³ 24h 6
2026-07-08 55 31–81 14.8 µg/m³ 23h 7
Back to Chengdu Air Quality