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Air Quality History for Shiwan, China

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

121
Current AQI
Unhealthy for sensitive groups Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

477h

PM2.5 Station

477h · 74 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 89 82–96 30.2 µg/m³ 3h 67
2026-10-20 68 59–80 20.1 µg/m³ 24h 60
2026-10-19 64 57–71 18.2 µg/m³ 24h 53
2026-10-18 56 51–64 14.3 µg/m³ 24h 64
2026-10-17 61 45–78 17.1 µg/m³ 24h 56
2026-10-16 81 68–115 26.4 µg/m³ 23h 51
2026-10-15 93 78–116 32.0 µg/m³ 24h 48
2026-10-14 95 75–115 32.8 µg/m³ 24h 39
2026-10-13 100 83–127 35.1 µg/m³ 24h 37
2026-10-12 91 80–105 31.0 µg/m³ 24h 45
2026-10-11 88 78–125 29.5 µg/m³ 24h 29
2026-10-10 84 73–100 27.7 µg/m³ 24h 47
2026-10-09 85 70–106 28.2 µg/m³ 24h 47
2026-10-08 88 74–108 29.7 µg/m³ 24h 71
2026-10-07 80 62–104 25.9 µg/m³ 24h 73
2026-10-06 73 58–88 22.3 µg/m³ 24h 68
2026-10-05 56 41–73 15.1 µg/m³ 24h 73
2026-10-04 53 43–60 13.3 µg/m³ 24h 61
2026-10-03 55 44–68 14.2 µg/m³ 24h 71
2026-10-02 58 46–72 15.4 µg/m³ 24h 60
2026-10-01 54 45–63 13.8 µg/m³ 19h 67
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