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Air Quality History for Haiphong, Vietnam

Historical PM2.5 and AQI trend from monitoring stations near Haiphong, Vietnam.

38
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

477h

PM2.5 Station

477h · 4 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 66 58–75 18.9 µg/m³ 58.1 4h 3
2026-10-20 57 36–92 15.8 µg/m³ 48.1 24h 3
2026-10-19 46 27–85 12.0 µg/m³ 46.4 24h 3
2026-10-18 61 27–110 17.3 µg/m³ 44.0 24h 4
2026-10-17 62 39–99 17.9 µg/m³ 50.1 24h 3
2026-10-16 57 38–73 14.9 µg/m³ 46.6 24h 3
2026-10-15 78 47–107 24.8 µg/m³ 62.4 24h 3
2026-10-14 105 74–159 37.7 µg/m³ 74.9 24h 2
2026-10-13 85 56–135 27.9 µg/m³ 63.6 24h 3
2026-10-12 84 57–129 27.4 µg/m³ 68.8 24h 3
2026-10-11 105 70–158 37.2 µg/m³ 86.5 24h 3
2026-10-10 121 74–162 44.9 µg/m³ 104.5 24h 4
2026-10-09 92 63–164 32.0 µg/m³ 81.2 24h 3
2026-10-08 76 36–161 24.7 µg/m³ 72.0 24h 3
2026-10-07 62 40–117 17.8 µg/m³ 60.1 24h 4
2026-10-06 53 22–102 14.6 µg/m³ 53.5 24h 4
2026-10-05 32 8–188 11.1 µg/m³ 18.9 24h 4
2026-10-04 27 15–48 6.5 µg/m³ 28.2 24h 4
2026-10-03 45 18–104 12.8 µg/m³ 27.9 24h 4
2026-10-02 27 16–38 6.5 µg/m³ 28.9 24h 3
2026-10-01 42 27–72 10.5 µg/m³ 31.0 17h 4
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