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Air Quality History for Ziyang Chengguanzhen, China

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

59
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

414h

PM2.5 Station

414h · 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 54 42–64 14.1 µg/m³ 4h 3
2026-07-21 61 41–84 17.2 µg/m³ 23h 3
2026-07-20 63 14–95 18.5 µg/m³ 20h 3
2026-07-19 56 13–88 16.3 µg/m³ 20h 2
2026-07-18 67 32–159 20.6 µg/m³ 22h 2
2026-07-17 57 32–93 15.6 µg/m³ 24h 2
2026-07-16 52 27–112 14.2 µg/m³ 22h 2
2026-07-15 46 25–88 11.5 µg/m³ 23h 2
2026-07-14 48 13–80 12.7 µg/m³ 21h 3
2026-07-13 54 23–96 14.5 µg/m³ 23h 3
2026-07-12 52 16–109 14.2 µg/m³ 22h 2
2026-07-11 52 26–108 14.0 µg/m³ 24h 2
2026-07-10 57 34–86 15.9 µg/m³ 20h 3
2026-07-09 56 17–80 15.6 µg/m³ 19h 3
2026-07-08 45 16–75 11.8 µg/m³ 22h 3
2026-07-07 40 16–78 10.0 µg/m³ 20h 3
2026-07-06 50 30–67 13.1 µg/m³ 11h 3
2026-07-05 41 14–68 10.6 µg/m³ 19h 3
2026-07-04 46 21–91 12.1 µg/m³ 22h 3
2026-07-03 55 20–77 15.0 µg/m³ 23h 2
2026-07-02 42 8–64 10.6 µg/m³ 10h 3
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