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Air Quality History for Dachang, China

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

56
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

361h

PM2.5 Station

361h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 55 29–80 15.8 µg/m³ 3h 2
2026-07-21 63 41–91 18.2 µg/m³ 14h 2
2026-07-20 54 26–87 15.5 µg/m³ 17h 2
2026-07-19 51 15–88 13.9 µg/m³ 20h 2
2026-07-18 56 8–124 15.9 µg/m³ 20h 2
2026-07-17 46 25–67 11.5 µg/m³ 15h 2
2026-07-16 52 24–119 14.3 µg/m³ 23h 2
2026-07-15 40 17–61 10.0 µg/m³ 17h 2
2026-07-14 52 15–87 14.3 µg/m³ 16h 1
2026-07-13 49 17–93 13.4 µg/m³ 20h 2
2026-07-12 52 23–93 14.8 µg/m³ 18h 1
2026-07-11 54 11–139 14.9 µg/m³ 20h 1
2026-07-10 56 32–109 15.1 µg/m³ 19h 2
2026-07-09 49 28–74 12.6 µg/m³ 21h 2
2026-07-08 48 17–112 12.7 µg/m³ 21h 2
2026-07-07 38 7–60 9.6 µg/m³ 19h 2
2026-07-06 31 20–59 7.7 µg/m³ 9h 2
2026-07-05 30 6–57 7.2 µg/m³ 19h 2
2026-07-04 35 13–55 8.4 µg/m³ 19h 2
2026-07-03 45 18–95 12.0 µg/m³ 23h 2
2026-07-02 44 16–82 11.6 µg/m³ 8h 2
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