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Air Quality History for Houzhen, China

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

79
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

334h

PM2.5 Station

334h · 4 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-09-05 73 50–93 22.5 µg/m³ 19h 7
2026-09-04 72 55–98 21.9 µg/m³ 24h 6
2026-09-03 68 52–98 20.1 µg/m³ 24h 6
2026-09-02 61 48–81 17.1 µg/m³ 24h 6
2026-09-01 58 28–103 16.0 µg/m³ 24h 6
2026-08-31 57 40–70 14.9 µg/m³ 24h 6
2026-08-30 60 44–72 16.3 µg/m³ 24h 6
2026-08-29 64 41–105 18.3 µg/m³ 24h 6
2026-08-28 55 36–72 14.7 µg/m³ 24h 6
2026-08-27 60 37–83 16.7 µg/m³ 24h 6
2026-08-26 58 45–83 15.5 µg/m³ 24h 6
2026-08-25 54 37–68 14.2 µg/m³ 24h 6
2026-08-24 58 40–86 15.9 µg/m³ 24h 6
2026-08-23 54 28–88 14.5 µg/m³ 24h 6
2026-08-22 56 42–67 15.1 µg/m³ 3h 6
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