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Air Quality History for Hechi, China

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

36
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

170h

PM2.5 Station

170h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 46 26–64 11.7 µg/m³ 4h 2
2026-07-21 69 40–95 20.9 µg/m³ 11h 2
2026-07-20 48 23–77 13.1 µg/m³ 7h 1
2026-07-19 55 34–102 15.8 µg/m³ 6h 1
2026-07-18 51 14–88 14.1 µg/m³ 9h 1
2026-07-17 55 18–74 15.1 µg/m³ 9h 1
2026-07-16 54 25–117 16.3 µg/m³ 6h 1
2026-07-15 60 24–107 17.7 µg/m³ 5h 1
2026-07-14 86 53–119 28.5 µg/m³ 4h 1
2026-07-13 56 33–82 15.4 µg/m³ 14h 1
2026-07-12 48 18–72 12.5 µg/m³ 10h 1
2026-07-11 79 13–372 40.1 µg/m³ 14h 1
2026-07-10 50 13–65 13.7 µg/m³ 10h 1
2026-07-09 55 31–87 15.4 µg/m³ 12h 1
2026-07-08 45 16–72 11.5 µg/m³ 11h 1
2026-07-07 51 25–82 14.3 µg/m³ 8h 2
2026-07-06 24 13–34 5.8 µg/m³ 3h 1
2026-07-05 41 7–80 10.7 µg/m³ 8h 1
2026-07-04 38 13–55 9.1 µg/m³ 7h 1
2026-07-03 35 13–70 9.0 µg/m³ 8h 1
2026-07-02 68 25–122 21.7 µg/m³ 4h 1
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