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Air Quality History for Hangzhou, China

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

15
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

420h

PM2.5 Station

420h · 13 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 26 26–26 6.2 µg/m³ 1h 13
2026-10-20 70 25–142 22.3 µg/m³ 24h 11
2026-10-19 103 63–153 35.9 µg/m³ 24h 13
2026-10-18 61 33–86 17.3 µg/m³ 24h 12
2026-10-17 60 35–85 16.8 µg/m³ 24h 13
2026-10-16 77 59–105 24.4 µg/m³ 23h 14
2026-10-15 103 70–154 36.2 µg/m³ 24h 12
2026-10-14 104 72–164 38.1 µg/m³ 11h 6
2026-10-13 72 40–143 22.0 µg/m³ 16h 2
2026-10-12 126 46–221 56.4 µg/m³ 12h 2
2026-10-11 129 59–158 48.3 µg/m³ 14h 2
2026-10-10 118 55–196 49.7 µg/m³ 16h 2
2026-10-09 101 50–182 37.7 µg/m³ 19h 13
2026-10-08 86 73–108 28.7 µg/m³ 24h 48
2026-10-07 78 66–91 24.8 µg/m³ 24h 55
2026-10-06 62 52–79 17.2 µg/m³ 24h 53
2026-10-05 45 30–59 11.1 µg/m³ 24h 48
2026-10-04 42 28–54 10.2 µg/m³ 24h 62
2026-10-03 51 38–84 13.0 µg/m³ 24h 47
2026-10-02 49 39–56 12.1 µg/m³ 24h 61
2026-10-01 51 36–62 12.8 µg/m³ 20h 30
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