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Air Quality History for Longmen, China

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

73
Current AQI
Moderate CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

427h

PM2.5 Station

427h · 4 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 69 57–84 20.5 µg/m³ 4h 4
2026-07-21 68 22–122 20.4 µg/m³ 21h 2
2026-07-20 68 50–113 20.1 µg/m³ 19h 3
2026-07-19 71 34–90 22.1 µg/m³ 16h 4
2026-07-18 66 38–149 19.5 µg/m³ 22h 3
2026-07-17 60 46–82 16.5 µg/m³ 22h 3
2026-07-16 54 21–74 14.7 µg/m³ 22h 3
2026-07-15 62 41–99 17.8 µg/m³ 23h 3
2026-07-14 60 34–81 17.0 µg/m³ 22h 4
2026-07-13 61 37–92 17.3 µg/m³ 23h 3
2026-07-12 54 33–73 14.1 µg/m³ 23h 3
2026-07-11 54 35–77 14.2 µg/m³ 24h 3
2026-07-10 57 14–97 15.8 µg/m³ 24h 4
2026-07-09 59 36–86 16.4 µg/m³ 23h 3
2026-07-08 63 33–93 18.4 µg/m³ 24h 4
2026-07-07 62 24–255 22.8 µg/m³ 23h 3
2026-07-06 50 32–73 13.3 µg/m³ 12h 3
2026-07-05 49 26–93 12.9 µg/m³ 23h 4
2026-07-04 55 23–81 15.0 µg/m³ 24h 4
2026-07-03 64 30–95 18.8 µg/m³ 24h 3
2026-07-02 52 31–77 14.3 µg/m³ 9h 3
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