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Air Quality History for Putuo, China

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

53
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

477h

PM2.5 Station

477h · 26 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-10-21 40 35–45 9.6 µg/m³ 6.0 2h 22
2026-10-20 77 25–106 24.9 µg/m³ 52.4 24h 22
2026-10-19 63 46–78 18.0 µg/m³ 19.2 24h 21
2026-10-18 61 48–85 17.0 µg/m³ 27.0 24h 22
2026-10-17 58 42–82 15.7 µg/m³ 20.0 24h 23
2026-10-16 69 50–95 20.8 µg/m³ 17.5 23h 23
2026-10-15 83 58–127 27.2 µg/m³ 1.5 24h 19
2026-10-14 67 44–94 20.1 µg/m³ 5.1 24h 15
2026-10-13 92 41–145 31.3 µg/m³ 48.8 24h 15
2026-10-12 120 80–158 44.3 µg/m³ 59.6 24h 15
2026-10-11 86 69–123 28.8 µg/m³ 29.9 24h 15
2026-10-10 90 54–138 29.9 µg/m³ 30.9 24h 17
2026-10-09 84 42–141 27.3 µg/m³ 22.4 24h 19
2026-10-08 108 81–153 38.4 µg/m³ 40.2 24h 31
2026-10-07 94 63–126 32.0 µg/m³ 37.8 24h 32
2026-10-06 84 57–124 27.7 µg/m³ 33.4 24h 29
2026-10-05 64 41–85 18.5 µg/m³ 12.3 24h 28
2026-10-04 55 37–68 14.5 µg/m³ 10.3 24h 27
2026-10-03 70 42–102 21.2 µg/m³ 2.5 24h 24
2026-10-02 75 54–109 23.4 µg/m³ — 24h 26
2026-10-01 63 38–85 18.2 µg/m³ 12.1 20h 25
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