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Air Quality History for Caotang, China

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

29
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

409h

PM2.5 Station

409h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-20 74 20–368 33.7 µg/m³ 19h 2
2026-10-19 59 13–89 17.2 µg/m³ 20h 2
2026-10-18 50 20–91 14.1 µg/m³ 16h 2
2026-10-17 53 34–112 14.1 µg/m³ 21h 2
2026-10-16 73 33–117 22.7 µg/m³ 17h 2
2026-10-15 88 63–142 29.2 µg/m³ 20h 2
2026-10-14 88 28–168 30.6 µg/m³ 22h 2
2026-10-13 116 79–177 43.6 µg/m³ 21h 3
2026-10-12 97 44–152 33.3 µg/m³ 23h 2
2026-10-11 87 67–177 30.3 µg/m³ 24h 3
2026-10-10 97 53–137 33.4 µg/m³ 22h 2
2026-10-09 88 57–156 29.7 µg/m³ 19h 3
2026-10-08 86 50–160 29.0 µg/m³ 20h 3
2026-10-07 73 42–132 22.3 µg/m³ 23h 2
2026-10-06 71 28–112 22.0 µg/m³ 23h 3
2026-10-05 53 24–103 14.6 µg/m³ 21h 2
2026-10-04 52 19–159 15.4 µg/m³ 22h 2
2026-10-03 50 13–95 13.8 µg/m³ 19h 2
2026-10-02 56 22–69 14.9 µg/m³ 21h 2
2026-10-01 47 16–72 12.2 µg/m³ 16h 2
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