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Air Quality History for Cổ Đô, Vietnam

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

33
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

336h

PM2.5 Station

336h · 3 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-05-29 57 57–57 14.9 µg/m³ 18.1 1h 3
2026-05-28 49 25–70 12.8 µg/m³ 27.0 24h 5
2026-05-27 60 23–95 17.3 µg/m³ 36.8 24h 5
2026-05-26 73 38–154 23.0 µg/m³ 46.9 24h 5
2026-05-25 74 26–154 23.8 µg/m³ 49.3 24h 4
2026-05-24 65 30–127 19.7 µg/m³ 44.8 24h 5
2026-05-23 61 38–89 17.4 µg/m³ 39.9 24h 5
2026-05-22 64 45–74 18.1 µg/m³ 43.7 24h 5
2026-05-21 55 36–157 15.2 µg/m³ 30.3 24h 4
2026-05-20 48 30–63 11.9 µg/m³ 21.5 24h 5
2026-05-19 45 24–60 11.0 µg/m³ 23.7 24h 5
2026-05-18 60 40–167 17.6 µg/m³ 31.5 24h 5
2026-05-17 49 32–63 12.5 µg/m³ 20.2 24h 5
2026-05-16 52 29–76 13.6 µg/m³ 29.8 24h 5
2026-05-15 71 56–87 21.6 µg/m³ 46.3 23h 4
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