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Air Quality History for Changyi, China

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

26
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

333h

PM2.5 Station

333h · 7 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 42 23–59 10.6 µg/m³ 3h 7
2026-10-20 66 19–129 20.3 µg/m³ 24h 7
2026-10-19 76 48–106 24.1 µg/m³ 24h 7
2026-10-18 53 29–75 14.5 µg/m³ 24h 7
2026-10-17 49 28–67 12.5 µg/m³ 24h 7
2026-10-16 79 47–135 25.2 µg/m³ 24h 6
2026-10-15 116 70–155 41.9 µg/m³ 24h 7
2026-10-14 89 34–157 30.2 µg/m³ 24h 5
2026-10-13 66 24–128 20.0 µg/m³ 24h 6
2026-10-12 154 83–171 70.6 µg/m³ 24h 7
2026-10-11 144 101–166 57.8 µg/m³ 24h 6
2026-10-10 129 73–158 48.3 µg/m³ 24h 7
2026-10-09 118 75–164 43.5 µg/m³ 24h 6
2026-10-08 109 77–155 38.7 µg/m³ 24h 5
2026-10-07 98 58–134 33.8 µg/m³ 18h 4
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