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Air Quality History for Changshu, China

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

54
Current AQI
Moderate CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

463h

PM2.5 Station

463h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 63 63–63 18.0 µg/m³ 1h 2
2026-10-20 63 35–95 18.4 µg/m³ 24h 5
2026-10-19 69 33–129 20.8 µg/m³ 23h 4
2026-10-18 56 29–101 15.3 µg/m³ 24h 5
2026-10-17 60 26–85 16.8 µg/m³ 24h 4
2026-10-16 86 40–156 28.8 µg/m³ 23h 4
2026-10-15 100 38–172 37.0 µg/m³ 24h 3
2026-10-14 104 29–173 39.5 µg/m³ 22h 2
2026-10-13 86 46–134 28.5 µg/m³ 23h 3
2026-10-12 104 18–152 36.5 µg/m³ 22h 4
2026-10-11 92 46–177 33.2 µg/m³ 20h 3
2026-10-10 92 59–153 31.0 µg/m³ 23h 4
2026-10-09 89 25–168 31.2 µg/m³ 21h 3
2026-10-08 107 69–153 37.7 µg/m³ 24h 7
2026-10-07 86 58–133 28.6 µg/m³ 24h 7
2026-10-06 74 43–126 23.0 µg/m³ 24h 6
2026-10-05 59 24–115 17.1 µg/m³ 24h 6
2026-10-04 51 30–81 13.4 µg/m³ 24h 6
2026-10-03 64 30–97 18.8 µg/m³ 24h 6
2026-10-02 65 36–115 19.3 µg/m³ 24h 5
2026-10-01 55 35–87 15.0 µg/m³ 21h 6
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