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Air Quality History for Caohe, China

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

55
Current AQI
Moderate CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

412h

PM2.5 Station

412h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 86 74–97 28.6 µg/m³ 2h 2
2026-10-20 49 25–133 13.2 µg/m³ 18h 1
2026-10-19 59 21–97 17.1 µg/m³ 21h 2
2026-10-18 38 20–82 9.7 µg/m³ 16h 1
2026-10-17 52 21–102 14.3 µg/m³ 21h 1
2026-10-16 77 34–146 24.5 µg/m³ 18h 2
2026-10-15 115 53–163 43.0 µg/m³ 22h 2
2026-10-14 90 49–196 33.7 µg/m³ 20h 2
2026-10-13 108 46–168 39.6 µg/m³ 18h 1
2026-10-12 104 59–181 40.4 µg/m³ 14h 2
2026-10-11 95 46–158 33.0 µg/m³ 22h 2
2026-10-10 89 46–152 29.9 µg/m³ 16h 2
2026-10-09 89 34–155 30.4 µg/m³ 19h 2
2026-10-08 99 68–158 34.7 µg/m³ 24h 3
2026-10-07 81 50–120 26.1 µg/m³ 24h 3
2026-10-06 77 52–127 24.3 µg/m³ 24h 3
2026-10-05 61 33–123 17.6 µg/m³ 24h 3
2026-10-04 54 34–98 14.3 µg/m³ 23h 3
2026-10-03 56 20–107 16.0 µg/m³ 23h 3
2026-10-02 67 38–125 20.0 µg/m³ 24h 3
2026-10-01 60 23–124 18.0 µg/m³ 19h 2
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