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Air Quality History for Hangzhou, China

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

67
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

475h

PM2.5 Station

475h · 11 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-09-05 62 45–76 17.7 µg/m³ 11h 10
2026-09-04 68 38–102 20.3 µg/m³ 23h 10
2026-09-03 57 32–111 15.9 µg/m³ 24h 8
2026-09-02 49 25–78 13.0 µg/m³ 24h 7
2026-09-01 43 30–64 10.8 µg/m³ 24h 9
2026-08-31 49 19–81 12.6 µg/m³ 24h 8
2026-08-30 53 29–117 14.2 µg/m³ 24h 7
2026-08-29 56 25–96 15.4 µg/m³ 24h 8
2026-08-28 46 28–73 11.6 µg/m³ 24h 9
2026-08-27 53 28–80 13.9 µg/m³ 23h 8
2026-08-26 55 34–79 14.8 µg/m³ 24h 8
2026-08-25 49 30–65 12.5 µg/m³ 24h 9
2026-08-24 45 27–75 11.2 µg/m³ 24h 10
2026-08-23 51 26–77 13.8 µg/m³ 24h 8
2026-08-22 44 18–98 11.6 µg/m³ 24h 7
2026-08-21 50 22–94 13.7 µg/m³ 24h 8
2026-08-20 60 22–102 17.7 µg/m³ 24h 8
2026-08-19 61 30–110 17.7 µg/m³ 24h 9
2026-08-18 60 36–88 16.8 µg/m³ 24h 9
2026-08-17 55 22–76 15.3 µg/m³ 24h 12
2026-08-16 66 58–83 19.5 µg/m³ 10h 9
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