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Air Quality History for Hetoudian, China

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

27
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

440h

PM2.5 Station

440h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-09-05 80 35–107 25.9 µg/m³ 16h 2
2026-09-04 79 41–188 27.9 µg/m³ 24h 2
2026-09-03 71 38–95 21.9 µg/m³ 21h 2
2026-09-02 58 29–95 16.5 µg/m³ 23h 2
2026-09-01 57 25–107 15.8 µg/m³ 24h 2
2026-08-31 60 40–89 16.6 µg/m³ 21h 2
2026-08-30 62 22–116 18.4 µg/m³ 23h 2
2026-08-29 67 23–138 20.3 µg/m³ 24h 2
2026-08-28 55 30–81 15.1 µg/m³ 23h 2
2026-08-27 56 30–82 15.4 µg/m³ 20h 2
2026-08-26 66 21–329 27.0 µg/m³ 22h 2
2026-08-25 48 25–74 12.4 µg/m³ 24h 2
2026-08-24 63 20–99 18.8 µg/m³ 19h 2
2026-08-23 57 21–124 16.3 µg/m³ 22h 2
2026-08-22 57 30–114 15.9 µg/m³ 24h 2
2026-08-21 65 24–132 20.0 µg/m³ 19h 2
2026-08-20 73 23–152 23.1 µg/m³ 22h 2
2026-08-19 83 52–137 26.9 µg/m³ 24h 2
2026-08-18 81 42–153 26.2 µg/m³ 19h 2
2026-08-17 71 36–102 21.6 µg/m³ 22h 2
2026-08-16 78 53–91 25.2 µg/m³ 4h 2
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