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Air Quality History for Hechi, China

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

23
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

229h

PM2.5 Station

229h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-09-05 48 15–64 12.5 µg/m³ 9h 1
2026-09-04 62 46–95 17.4 µg/m³ 15h 2
2026-09-03 46 22–74 11.9 µg/m³ 13h 2
2026-09-02 47 13–107 12.8 µg/m³ 18h 1
2026-09-01 46 18–72 11.8 µg/m³ 18h 2
2026-08-31 46 20–76 12.1 µg/m³ 20h 2
2026-08-30 47 19–102 12.9 µg/m³ 17h 2
2026-08-29 47 25–91 12.6 µg/m³ 18h 2
2026-08-28 57 19–129 16.3 µg/m³ 16h 1
2026-08-27 51 11–102 14.2 µg/m³ 18h 2
2026-08-26 64 13–99 18.8 µg/m³ 18h 2
2026-08-25 37 13–61 9.2 µg/m³ 15h 2
2026-08-24 44 21–71 11.2 µg/m³ 16h 2
2026-08-23 54 17–151 16.0 µg/m³ 13h 2
2026-08-22 38 24–82 10.6 µg/m³ 5h 1
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