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Air Quality History for Zhengding, China

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

25
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

333h

PM2.5 Station

333h · 9 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 26 23–29 6.2 µg/m³ 2h 8
2026-10-20 71 31–119 22.2 µg/m³ 24h 7
2026-10-19 72 38–98 22.4 µg/m³ 24h 7
2026-10-18 52 39–64 13.5 µg/m³ 24h 8
2026-10-17 54 38–71 14.0 µg/m³ 24h 7
2026-10-16 83 38–158 27.5 µg/m³ 23h 6
2026-10-15 123 81–168 46.7 µg/m³ 24h 7
2026-10-14 95 70–124 32.5 µg/m³ 24h 7
2026-10-13 80 34–155 26.1 µg/m³ 24h 8
2026-10-12 156 128–169 69.0 µg/m³ 24h 7
2026-10-11 143 105–167 59.0 µg/m³ 24h 7
2026-10-10 130 88–158 49.7 µg/m³ 24h 8
2026-10-09 123 55–169 46.3 µg/m³ 24h 6
2026-10-08 119 78–163 43.7 µg/m³ 24h 3
2026-10-07 93 45–136 31.6 µg/m³ 20h 4
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