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Air Quality History for Hai Bà Trưng, Vietnam

Historical PM2.5 and AQI trend from monitoring stations near Hai Bà Trưng, Vietnam.

121
Current AQI
Unhealthy for sensitive groups Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

447h

PM2.5 Station

447h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-07-22 124 124–124 45.0 µg/m³ 51.9 1h 2
2026-07-21 102 76–149 35.7 µg/m³ 40.5 24h 2
2026-07-20 76 19–138 24.8 µg/m³ 28.5 24h 2
2026-07-19 37 11–72 9.4 µg/m³ 11.0 24h 2
2026-07-18 18 8–53 4.3 µg/m³ 6.3 24h 2
2026-07-17 25 11–45 5.9 µg/m³ 8.0 24h 2
2026-07-16 43 19–68 11.1 µg/m³ 13.1 24h 2
2026-07-15 65 49–105 18.5 µg/m³ 21.8 24h 2
2026-07-14 65 53–80 18.6 µg/m³ 20.2 24h 2
2026-07-13 69 22–133 21.8 µg/m³ 24.6 24h 2
2026-07-12 60 15–86 17.2 µg/m³ 20.0 24h 2
2026-07-11 100 76–115 35.1 µg/m³ 44.6 24h 3
2026-07-10 58 13–96 17.1 µg/m³ 21.5 24h 3
2026-07-09 48 19–86 12.8 µg/m³ 15.2 23h 2
2026-07-08 74 19–140 23.4 µg/m³ 28.9 23h 2
2026-07-07 70 44–124 21.2 µg/m³ 28.7 21h 2
2026-07-06 37 15–55 8.9 µg/m³ 17.5 9h 3
2026-07-05 23 10–42 5.5 µg/m³ 8.4 24h 3
2026-07-04 33 14–52 7.8 µg/m³ 11.7 24h 3
2026-07-03 46 23–74 11.6 µg/m³ 16.6 24h 3
2026-07-02 77 53–102 24.6 µg/m³ 34.0 10h 3
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