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Air Quality History for Hangzhou, China

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

29
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

454h

PM2.5 Station

454h · 13 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-21 65 38–115 19.0 µg/m³ 22h 21
2026-07-20 66 52–80 19.2 µg/m³ 24h 23
2026-07-19 67 52–83 19.6 µg/m³ 24h 21
2026-07-18 66 55–82 19.0 µg/m³ 24h 20
2026-07-17 55 44–63 14.0 µg/m³ 24h 19
2026-07-16 58 41–83 15.7 µg/m³ 24h 18
2026-07-15 53 32–87 13.8 µg/m³ 24h 18
2026-07-14 43 29–57 10.4 µg/m³ 24h 22
2026-07-13 54 45–62 13.5 µg/m³ 24h 20
2026-07-12 56 48–73 14.8 µg/m³ 24h 22
2026-07-11 56 25–81 14.7 µg/m³ 24h 22
2026-07-10 57 43–85 15.1 µg/m³ 24h 25
2026-07-09 54 39–67 14.0 µg/m³ 24h 21
2026-07-08 50 40–59 12.3 µg/m³ 24h 20
2026-07-07 51 39–60 12.7 µg/m³ 23h 23
2026-07-06 53 31–70 14.0 µg/m³ 12h 17
2026-07-05 43 24–56 10.6 µg/m³ 24h 19
2026-07-04 51 37–106 13.0 µg/m³ 24h 20
2026-07-03 53 37–71 13.5 µg/m³ 24h 20
2026-07-02 61 48–79 16.7 µg/m³ 12h 20
2026-07-01 56 56–56 14.6 µg/m³ 1h 21
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