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Air Quality History for Chengxi, China

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

85
Current AQI
Moderate CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

333h

PM2.5 Station

333h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-21 60 31–97 17.3 µg/m³ 14h 1
2026-07-20 61 31–89 17.7 µg/m³ 14h 1
2026-07-19 55 13–90 15.2 µg/m³ 16h 2
2026-07-18 71 26–165 22.9 µg/m³ 15h 2
2026-07-17 58 25–88 16.6 µg/m³ 17h 2
2026-07-16 50 18–78 13.6 µg/m³ 17h 1
2026-07-15 38 18–63 9.6 µg/m³ 18h 1
2026-07-14 57 27–91 15.9 µg/m³ 19h 2
2026-07-13 41 9–65 10.4 µg/m³ 17h 1
2026-07-12 50 19–85 13.4 µg/m³ 18h 1
2026-07-11 49 12–89 13.1 µg/m³ 18h 1
2026-07-10 43 27–74 10.9 µg/m³ 18h 1
2026-07-09 47 9–72 12.0 µg/m³ 21h 1
2026-07-08 44 21–132 11.9 µg/m³ 22h 2
2026-07-07 39 13–72 10.2 µg/m³ 19h 1
2026-07-06 50 13–77 14.0 µg/m³ 8h 2
2026-07-05 36 13–80 9.5 µg/m³ 20h 1
2026-07-04 30 14–97 8.3 µg/m³ 17h 1
2026-07-03 48 19–87 12.7 µg/m³ 16h 1
2026-07-02 37 17–71 9.5 µg/m³ 9h 1
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