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Air Quality History for Ziyang Chengguanzhen, China

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

46
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

320h

PM2.5 Station

320h · 3 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-29 53 27–77 14.2 µg/m³ 14h 4
2026-05-28 66 45–106 19.2 µg/m³ 24h 4
2026-05-27 65 43–91 18.9 µg/m³ 23h 4
2026-05-26 65 21–160 20.1 µg/m³ 23h 3
2026-05-25 58 33–106 16.2 µg/m³ 22h 4
2026-05-24 63 32–137 18.2 µg/m³ 23h 4
2026-05-23 66 33–90 19.9 µg/m³ 24h 4
2026-05-22 69 41–139 20.9 µg/m³ 24h 4
2026-05-21 74 13–407 32.6 µg/m³ 24h 4
2026-05-20 65 28–181 21.8 µg/m³ 22h 3
2026-05-19 64 32–173 19.7 µg/m³ 23h 4
2026-05-18 59 29–93 16.5 µg/m³ 23h 3
2026-05-17 48 30–116 12.6 µg/m³ 22h 4
2026-05-16 55 23–90 14.8 µg/m³ 20h 5
2026-05-15 75 42–112 23.5 µg/m³ 9h 3
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