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Air Quality History for Hegang, China

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

34
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

349h

PM2.5 Station

349h · 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 47 23–63 12.6 µg/m³ 5h 2
2026-09-04 54 13–114 15.5 µg/m³ 17h 1
2026-09-03 66 15–110 20.0 µg/m³ 15h 2
2026-09-02 48 14–78 12.4 µg/m³ 18h 2
2026-09-01 46 13–76 12.3 µg/m³ 21h 2
2026-08-31 44 10–68 11.2 µg/m³ 19h 2
2026-08-30 51 24–68 13.8 µg/m³ 19h 2
2026-08-29 46 18–91 12.7 µg/m³ 16h 2
2026-08-28 55 20–116 16.0 µg/m³ 16h 2
2026-08-27 59 25–129 17.5 µg/m³ 18h 2
2026-08-26 53 13–117 14.4 µg/m³ 16h 2
2026-08-25 47 14–80 12.7 µg/m³ 19h 2
2026-08-24 40 14–57 10.0 µg/m³ 14h 2
2026-08-23 44 13–99 11.9 µg/m³ 20h 2
2026-08-22 56 25–89 15.7 µg/m³ 18h 2
2026-08-21 56 18–89 15.7 µg/m³ 19h 2
2026-08-20 59 14–84 16.9 µg/m³ 21h 2
2026-08-19 54 18–85 15.4 µg/m³ 15h 2
2026-08-18 53 25–91 14.8 µg/m³ 20h 2
2026-08-17 63 15–137 19.2 µg/m³ 16h 2
2026-08-16 53 31–82 14.6 µg/m³ 7h 2
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