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Air Quality History for Hegou, China

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

49
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

328h

PM2.5 Station

328h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 78 69–85 24.8 µg/m³ 3h 3
2026-07-21 70 50–89 21.2 µg/m³ 20h 3
2026-07-20 70 41–109 21.2 µg/m³ 23h 3
2026-07-19 65 21–110 19.2 µg/m³ 24h 3
2026-07-18 66 42–102 19.2 µg/m³ 23h 3
2026-07-17 56 38–73 14.9 µg/m³ 24h 3
2026-07-16 67 26–98 20.5 µg/m³ 24h 3
2026-07-15 58 30–99 16.2 µg/m³ 24h 3
2026-07-14 51 36–65 13.2 µg/m³ 23h 3
2026-07-13 48 29–80 12.4 µg/m³ 24h 3
2026-07-12 51 13–88 13.6 µg/m³ 24h 3
2026-07-11 57 36–76 15.5 µg/m³ 24h 3
2026-07-10 59 30–85 16.6 µg/m³ 24h 3
2026-07-09 62 34–112 17.9 µg/m³ 24h 3
2026-07-08 61 18–86 17.4 µg/m³ 20h 3
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