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Air Quality History for Hangu, China

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

17
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

400h

PM2.5 Station

400h · 10 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-20 59 16–105 18.2 µg/m³ 23h 7
2026-10-19 109 64–167 39.7 µg/m³ 23h 7
2026-10-18 59 35–84 16.9 µg/m³ 24h 10
2026-10-17 60 29–96 16.9 µg/m³ 24h 8
2026-10-16 78 26–99 25.2 µg/m³ 22h 5
2026-10-15 115 60–160 41.9 µg/m³ 24h 6
2026-10-14 111 33–154 39.8 µg/m³ 11h 3
2026-10-13 105 29–158 37.6 µg/m³ 11h 2
2026-10-12 109 53–177 45.3 µg/m³ 11h 2
2026-10-11 134 93–186 60.7 µg/m³ 8h 5
2026-10-10 141 78–168 59.1 µg/m³ 11h 3
2026-10-09 119 72–178 48.9 µg/m³ 18h 6
2026-10-08 94 65–155 32.2 µg/m³ 24h 15
2026-10-07 77 58–100 24.4 µg/m³ 24h 19
2026-10-06 61 41–79 16.9 µg/m³ 24h 16
2026-10-05 50 26–78 13.2 µg/m³ 24h 14
2026-10-04 37 18–54 9.0 µg/m³ 24h 19
2026-10-03 56 15–112 15.9 µg/m³ 24h 14
2026-10-02 51 38–59 12.6 µg/m³ 24h 19
2026-10-01 44 23–63 11.1 µg/m³ 22h 8
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