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Air Quality History for Hoàn Kiếm, Vietnam

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

54
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

477h

PM2.5 Station

477h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-05-29 54 54–54 13.6 µg/m³ 16.5 1h 3
2026-05-28 42 21–59 10.2 µg/m³ 14.0 24h 3
2026-05-27 53 10–116 15.7 µg/m³ 21.6 23h 3
2026-05-26 64 24–163 21.4 µg/m³ 29.0 24h 3
2026-05-25 65 8–173 24.8 µg/m³ 33.6 24h 2
2026-05-24 66 16–166 23.5 µg/m³ 33.8 24h 2
2026-05-23 62 33–135 17.9 µg/m³ 24.8 24h 2
2026-05-22 75 51–103 23.4 µg/m³ 31.7 22h 2
2026-05-21 59 41–92 16.3 µg/m³ 22.5 24h 2
2026-05-20 50 31–70 12.6 µg/m³ 15.1 24h 2
2026-05-19 42 11–62 10.4 µg/m³ 13.3 24h 2
2026-05-18 74 38–408 32.0 µg/m³ 36.3 24h 2
2026-05-17 52 24–83 14.2 µg/m³ 17.2 24h 2
2026-05-16 53 15–81 14.2 µg/m³ 18.7 24h 2
2026-05-15 75 56–111 23.4 µg/m³ 29.4 24h 2
2026-05-14 66 22–140 20.9 µg/m³ 24.9 24h 2
2026-05-13 81 37–153 26.7 µg/m³ 33.5 24h 2
2026-05-12 70 52–142 21.1 µg/m³ 30.0 24h 2
2026-05-11 116 79–158 43.1 µg/m³ 55.3 24h 2
2026-05-10 128 86–157 47.9 µg/m³ 62.2 24h 2
2026-05-09 93 52–152 31.1 µg/m³ 38.4 23h 2
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