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Air Quality History for Weihai, China

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

52
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

475h

PM2.5 Station

475h · 6 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 44 44–44 10.5 µg/m³ 1h 6
2026-10-20 77 19–126 25.3 µg/m³ 24h 6
2026-10-19 70 29–99 21.6 µg/m³ 24h 5
2026-10-18 55 30–80 15.0 µg/m³ 24h 6
2026-10-17 54 36–63 13.8 µg/m³ 24h 5
2026-10-16 73 38–132 22.6 µg/m³ 23h 5
2026-10-15 108 65–157 38.2 µg/m³ 24h 5
2026-10-14 81 46–129 26.1 µg/m³ 22h 4
2026-10-13 81 22–153 26.7 µg/m³ 24h 5
2026-10-12 147 104–164 59.3 µg/m³ 24h 6
2026-10-11 121 79–165 45.4 µg/m³ 24h 5
2026-10-10 110 54–162 40.1 µg/m³ 24h 5
2026-10-09 103 70–151 35.8 µg/m³ 24h 5
2026-10-08 110 77–153 39.2 µg/m³ 24h 6
2026-10-07 91 63–137 30.7 µg/m³ 24h 6
2026-10-06 88 53–144 29.0 µg/m³ 24h 6
2026-10-05 63 34–88 18.5 µg/m³ 24h 6
2026-10-04 49 26–79 12.5 µg/m³ 24h 6
2026-10-03 71 22–121 22.0 µg/m³ 24h 4
2026-10-02 71 31–115 21.7 µg/m³ 24h 5
2026-10-01 60 14–132 17.4 µg/m³ 21h 5
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