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Air Quality History for Changcheng, China

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

27
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

383h

PM2.5 Station

383h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-20 69 18–112 22.0 µg/m³ 24h 2
2026-10-19 71 37–129 22.1 µg/m³ 23h 2
2026-10-18 53 26–80 14.6 µg/m³ 22h 2
2026-10-17 50 25–74 13.1 µg/m³ 23h 2
2026-10-16 78 34–160 26.9 µg/m³ 22h 2
2026-10-15 130 59–191 56.5 µg/m³ 20h 2
2026-10-14 97 58–164 34.0 µg/m³ 23h 2
2026-10-13 70 23–156 22.0 µg/m³ 23h 2
2026-10-12 155 66–191 75.7 µg/m³ 23h 2
2026-10-11 143 88–179 60.9 µg/m³ 24h 2
2026-10-10 135 73–163 52.6 µg/m³ 22h 3
2026-10-09 120 65–157 44.0 µg/m³ 21h 2
2026-10-08 104 63–169 39.6 µg/m³ 13h 1
2026-10-07 84 42–137 27.4 µg/m³ 16h 1
2026-10-06 74 25–154 24.0 µg/m³ 16h 1
2026-10-05 65 30–137 19.5 µg/m³ 13h 2
2026-10-04 49 23–80 13.1 µg/m³ 12h 1
2026-10-03 68 11–182 25.5 µg/m³ 14h 1
2026-10-02 73 9–164 24.6 µg/m³ 17h 1
2026-10-01 54 23–85 15.3 µg/m³ 12h 1
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