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Air Quality History for Hegou, China

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

69
Current AQI
Moderate CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

457h

PM2.5 Station

457h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 102 91–112 35.5 µg/m³ 2h 1
2026-06-08 62 36–117 17.6 µg/m³ 23h 2
2026-06-07 54 27–84 14.8 µg/m³ 22h 2
2026-06-06 63 24–107 18.5 µg/m³ 23h 2
2026-06-05 64 16–104 19.1 µg/m³ 24h 2
2026-06-04 72 42–149 22.0 µg/m³ 24h 2
2026-06-03 76 28–147 24.1 µg/m³ 23h 2
2026-06-02 89 53–124 29.7 µg/m³ 22h 2
2026-06-01 84 41–138 27.6 µg/m³ 21h 1
2026-05-31 86 55–124 28.3 µg/m³ 24h 1
2026-05-30 77 45–159 24.8 µg/m³ 24h 2
2026-05-29 70 42–117 20.9 µg/m³ 23h 2
2026-05-28 67 38–122 19.9 µg/m³ 22h 2
2026-05-27 66 25–102 20.0 µg/m³ 22h 2
2026-05-26 51 21–78 13.2 µg/m³ 24h 2
2026-05-25 52 22–104 14.2 µg/m³ 23h 2
2026-05-24 70 30–149 21.4 µg/m³ 23h 2
2026-05-23 75 49–139 23.1 µg/m³ 23h 2
2026-05-22 78 28–153 25.4 µg/m³ 21h 2
2026-05-21 70 36–109 21.2 µg/m³ 24h 2
2026-05-20 56 25–99 15.7 µg/m³ 20h 2
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