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Air Quality History for Huludao, China

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

59
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

476h

PM2.5 Station

476h · 5 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-09-05 71 60–93 21.4 µg/m³ 15h 5
2026-09-04 64 40–98 18.5 µg/m³ 24h 7
2026-09-03 50 30–67 12.7 µg/m³ 24h 7
2026-09-02 48 35–68 12.3 µg/m³ 24h 7
2026-09-01 50 26–82 13.2 µg/m³ 24h 7
2026-08-31 47 23–74 12.3 µg/m³ 24h 6
2026-08-30 48 34–68 12.2 µg/m³ 24h 6
2026-08-29 61 45–89 16.9 µg/m³ 24h 8
2026-08-28 59 45–79 16.0 µg/m³ 24h 8
2026-08-27 53 26–66 13.6 µg/m³ 24h 7
2026-08-26 56 35–102 15.4 µg/m³ 24h 7
2026-08-25 50 30–80 13.1 µg/m³ 24h 6
2026-08-24 53 30–79 14.1 µg/m³ 24h 7
2026-08-23 54 38–84 14.1 µg/m³ 23h 6
2026-08-22 51 33–70 13.3 µg/m³ 24h 6
2026-08-21 57 29–80 15.6 µg/m³ 24h 6
2026-08-20 57 31–76 15.5 µg/m³ 24h 8
2026-08-19 60 23–154 17.2 µg/m³ 24h 6
2026-08-18 67 38–108 19.9 µg/m³ 24h 7
2026-08-17 64 42–85 18.3 µg/m³ 24h 7
2026-08-16 72 23–157 24.2 µg/m³ 6h 6
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