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Air Quality History for Huyanghe, China

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

103
Current AQI
Unhealthy for sensitive groups CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

178h

PM2.5 Station

178h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-21 62 34–95 18.5 µg/m³ 6h 1
2026-07-20 89 68–151 29.5 µg/m³ 9h 1
2026-07-19 74 13–112 24.0 µg/m³ 11h 1
2026-07-18 68 41–95 20.4 µg/m³ 15h 1
2026-07-17 44 34–55 10.8 µg/m³ 6h 1
2026-07-16 72 57–99 21.9 µg/m³ 3h 1
2026-07-15 52 31–102 14.7 µg/m³ 11h 1
2026-07-14 37 21–63 9.2 µg/m³ 9h 1
2026-07-13 46 19–109 12.6 µg/m³ 12h 1
2026-07-12 30 11–55 7.3 µg/m³ 11h 1
2026-07-11 33 11–99 9.4 µg/m³ 11h 1
2026-07-10 47 31–68 12.1 µg/m³ 11h 1
2026-07-09 42 15–87 11.4 µg/m³ 10h 1
2026-07-08 38 17–85 10.1 µg/m³ 11h 1
2026-07-07 59 38–93 17.2 µg/m³ 7h 1
2026-07-06 50 50–50 12.0 µg/m³ 1h 1
2026-07-05 49 13–78 14.3 µg/m³ 3h 1
2026-07-04 77 38–116 24.4 µg/m³ 7h 1
2026-07-03 44 20–63 11.3 µg/m³ 11h 1
2026-07-02 49 21–87 13.1 µg/m³ 8h 1
2026-07-01 39 8–61 10.0 µg/m³ 5h 1
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