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Air Quality History for Ziyang Chengguanzhen, China

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

34
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

440h

PM2.5 Station

440h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-08-08 11 11–11 2.6 µg/m³ 1h 1
2026-08-07 62 34–139 17.5 µg/m³ 19h 3
2026-08-06 68 34–153 20.5 µg/m³ 22h 3
2026-08-05 61 36–79 17.0 µg/m³ 21h 4
2026-08-04 54 26–72 14.5 µg/m³ 24h 3
2026-08-03 44 23–66 11.0 µg/m³ 22h 3
2026-08-02 41 15–78 10.3 µg/m³ 24h 3
2026-08-01 35 14–64 8.6 µg/m³ 22h 3
2026-07-31 41 14–68 10.6 µg/m³ 22h 2
2026-07-30 46 20–177 14.1 µg/m³ 22h 2
2026-07-29 39 10–59 9.5 µg/m³ 23h 3
2026-07-28 39 10–72 9.9 µg/m³ 23h 2
2026-07-27 50 13–99 13.3 µg/m³ 22h 2
2026-07-26 49 14–90 13.3 µg/m³ 21h 2
2026-07-25 58 5–89 16.7 µg/m³ 23h 2
2026-07-24 52 17–69 13.9 µg/m³ 22h 3
2026-07-23 56 34–72 14.7 µg/m³ 22h 2
2026-07-22 55 29–73 14.6 µg/m³ 23h 2
2026-07-21 59 28–84 16.4 µg/m³ 22h 3
2026-07-20 60 32–97 16.9 µg/m³ 23h 2
2026-07-19 61 25–99 17.7 µg/m³ 17h 3
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