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Air Quality History for Puyang Chengguanzhen, China

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

78
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

332h

PM2.5 Station

332h · 3 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 65 65–65 18.9 µg/m³ 1h 3
2026-07-21 68 45–81 20.2 µg/m³ 22h 5
2026-07-20 70 54–97 21.3 µg/m³ 24h 4
2026-07-19 69 34–107 20.8 µg/m³ 24h 4
2026-07-18 64 42–94 18.3 µg/m³ 24h 4
2026-07-17 57 35–79 15.5 µg/m³ 24h 4
2026-07-16 64 32–89 18.8 µg/m³ 24h 4
2026-07-15 60 30–84 17.0 µg/m³ 23h 3
2026-07-14 55 13–115 14.9 µg/m³ 24h 3
2026-07-13 58 31–76 15.9 µg/m³ 24h 4
2026-07-12 54 38–82 14.2 µg/m³ 24h 4
2026-07-11 54 21–97 14.8 µg/m³ 24h 4
2026-07-10 56 30–84 15.1 µg/m³ 24h 4
2026-07-09 59 30–92 16.4 µg/m³ 24h 4
2026-07-08 64 44–84 18.6 µg/m³ 22h 5
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