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Air Quality History for Huanglou, China

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

24
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

333h

PM2.5 Station

333h · 5 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 35 35–35 8.3 µg/m³ 1h 5
2026-10-20 69 23–100 21.4 µg/m³ 24h 10
2026-10-19 74 54–94 23.0 µg/m³ 24h 8
2026-10-18 50 27–70 13.3 µg/m³ 24h 8
2026-10-17 51 25–75 13.2 µg/m³ 24h 10
2026-10-16 77 44–127 24.2 µg/m³ 24h 6
2026-10-15 112 74–158 40.1 µg/m³ 24h 9
2026-10-14 99 60–138 34.3 µg/m³ 24h 8
2026-10-13 79 52–150 25.1 µg/m³ 24h 8
2026-10-12 154 84–174 71.7 µg/m³ 24h 9
2026-10-11 140 98–166 55.7 µg/m³ 24h 8
2026-10-10 134 90–161 51.6 µg/m³ 24h 8
2026-10-09 117 80–155 42.8 µg/m³ 24h 9
2026-10-08 112 67–152 39.8 µg/m³ 24h 5
2026-10-07 101 62–146 35.0 µg/m³ 20h 5
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