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Air Quality History for Chengde, China

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

31
Current AQI
Good 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
2026-06-08 60 31–105 16.8 µg/m³ 22h 4
2026-06-07 57 33–95 15.7 µg/m³ 24h 5
2026-06-06 61 40–81 16.9 µg/m³ 24h 5
2026-06-05 69 45–88 20.9 µg/m³ 24h 6
2026-06-04 68 46–88 20.0 µg/m³ 24h 5
2026-06-03 80 47–126 26.0 µg/m³ 24h 5
2026-06-02 94 67–127 32.3 µg/m³ 24h 5
2026-06-01 85 58–107 28.5 µg/m³ 23h 4
2026-05-31 91 38–154 31.1 µg/m³ 24h 3
2026-05-30 77 38–110 24.4 µg/m³ 24h 3
2026-05-29 68 53–92 20.4 µg/m³ 24h 4
2026-05-28 64 43–86 18.5 µg/m³ 24h 4
2026-05-27 70 56–104 21.3 µg/m³ 24h 5
2026-05-26 59 34–82 16.3 µg/m³ 24h 5
2026-05-25 56 56–56 14.4 µg/m³ 1h 3
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