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Air Quality History for Chentuan, China

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

22
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

473h

PM2.5 Station

473h · 10 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-20 71 34–97 21.9 µg/m³ 24h 7
2026-10-19 69 34–101 20.6 µg/m³ 24h 6
2026-10-18 52 28–69 13.7 µg/m³ 24h 7
2026-10-17 50 30–62 12.5 µg/m³ 24h 7
2026-10-16 80 55–152 25.7 µg/m³ 23h 6
2026-10-15 124 59–177 48.4 µg/m³ 24h 6
2026-10-14 91 60–132 30.6 µg/m³ 24h 6
2026-10-13 73 34–141 22.7 µg/m³ 24h 6
2026-10-12 158 110–204 72.5 µg/m³ 24h 7
2026-10-11 136 74–166 54.0 µg/m³ 24h 7
2026-10-10 126 65–158 47.2 µg/m³ 24h 7
2026-10-09 107 67–152 37.4 µg/m³ 24h 6
2026-10-08 110 46–155 39.0 µg/m³ 24h 5
2026-10-07 93 57–146 31.7 µg/m³ 24h 4
2026-10-06 87 46–139 28.9 µg/m³ 24h 4
2026-10-05 63 35–99 18.8 µg/m³ 24h 4
2026-10-04 54 22–97 14.8 µg/m³ 24h 4
2026-10-03 85 36–156 28.7 µg/m³ 22h 4
2026-10-02 83 46–158 27.3 µg/m³ 24h 4
2026-10-01 56 23–96 16.1 µg/m³ 20h 4
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