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Air Quality History for Changzhou, China

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

63
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

458h

PM2.5 Station

458h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-20 67 34–97 20.1 µg/m³ 23h 4
2026-10-19 67 24–102 19.9 µg/m³ 24h 3
2026-10-18 58 37–98 16.1 µg/m³ 24h 4
2026-10-17 58 34–78 15.6 µg/m³ 24h 4
2026-10-16 68 40–102 20.5 µg/m³ 23h 3
2026-10-15 100 63–157 35.1 µg/m³ 22h 3
2026-10-14 94 59–158 32.7 µg/m³ 18h 3
2026-10-13 91 42–166 31.9 µg/m³ 23h 3
2026-10-12 110 70–165 41.1 µg/m³ 24h 3
2026-10-11 107 63–170 39.7 µg/m³ 18h 2
2026-10-10 90 59–174 31.5 µg/m³ 23h 4
2026-10-09 92 59–158 31.6 µg/m³ 22h 3
2026-10-08 104 61–155 36.9 µg/m³ 24h 4
2026-10-07 85 62–128 28.0 µg/m³ 24h 5
2026-10-06 76 31–151 24.0 µg/m³ 24h 4
2026-10-05 57 35–85 15.5 µg/m³ 24h 5
2026-10-04 52 33–78 13.8 µg/m³ 24h 4
2026-10-03 56 23–84 15.6 µg/m³ 24h 5
2026-10-02 61 13–110 17.5 µg/m³ 24h 5
2026-10-01 49 19–70 12.4 µg/m³ 22h 4
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