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Air Quality History for Puyang Chengguanzhen, China

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

62
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

477h

PM2.5 Station

477h · 8 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-09-05 74 68–81 23.0 µg/m³ 10h 8
2026-09-04 71 52–133 21.3 µg/m³ 24h 7
2026-09-03 67 45–101 20.0 µg/m³ 24h 6
2026-09-02 59 46–81 16.3 µg/m³ 24h 7
2026-09-01 58 30–182 17.9 µg/m³ 24h 7
2026-08-31 54 40–68 14.1 µg/m³ 24h 7
2026-08-30 61 44–76 16.8 µg/m³ 24h 8
2026-08-29 60 42–83 16.4 µg/m³ 24h 6
2026-08-28 59 40–75 16.3 µg/m³ 24h 7
2026-08-27 62 37–90 17.3 µg/m³ 24h 7
2026-08-26 64 34–196 20.9 µg/m³ 24h 7
2026-08-25 56 38–76 14.7 µg/m³ 24h 6
2026-08-24 56 43–77 14.9 µg/m³ 24h 6
2026-08-23 56 38–77 14.9 µg/m³ 24h 6
2026-08-22 61 36–92 16.9 µg/m³ 24h 6
2026-08-21 62 36–80 17.8 µg/m³ 24h 6
2026-08-20 69 28–104 20.8 µg/m³ 24h 6
2026-08-19 74 58–96 23.2 µg/m³ 24h 7
2026-08-18 65 48–90 18.9 µg/m³ 24h 6
2026-08-17 70 58–90 21.2 µg/m³ 24h 7
2026-08-16 66 55–85 19.0 µg/m³ 11h 7
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