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Air Quality History for Changchun, China

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

42
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

370h

PM2.5 Station

370h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-09-05 61 20–99 18.9 µg/m³ 6h 2
2026-09-04 44 18–102 12.1 µg/m³ 18h 2
2026-09-03 44 11–76 12.3 µg/m³ 19h 1
2026-09-02 39 14–82 10.2 µg/m³ 14h 2
2026-09-01 40 14–95 10.6 µg/m³ 22h 2
2026-08-31 36 8–67 9.3 µg/m³ 17h 2
2026-08-30 35 11–78 9.2 µg/m³ 15h 2
2026-08-29 49 15–88 13.3 µg/m³ 20h 2
2026-08-28 48 18–74 13.0 µg/m³ 19h 2
2026-08-27 44 24–74 11.4 µg/m³ 21h 2
2026-08-26 46 23–114 12.8 µg/m³ 17h 2
2026-08-25 47 13–85 13.0 µg/m³ 16h 2
2026-08-24 52 14–107 15.0 µg/m³ 20h 2
2026-08-23 71 17–500 49.0 µg/m³ 23h 2
2026-08-22 51 10–99 14.2 µg/m³ 20h 2
2026-08-21 47 12–105 12.9 µg/m³ 22h 2
2026-08-20 39 18–70 9.9 µg/m³ 23h 2
2026-08-19 48 18–107 13.6 µg/m³ 16h 2
2026-08-18 61 18–104 17.8 µg/m³ 17h 3
2026-08-17 50 13–87 14.1 µg/m³ 16h 2
2026-08-16 66 29–94 20.1 µg/m³ 9h 2
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