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Air Quality History for Longmen, China

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

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

Air Quality Index Station

454h

PM2.5 Station

454h · 4 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-30 50 22–61 13.2 µg/m³ 4h 3
2026-05-29 62 33–129 17.9 µg/m³ 23h 3
2026-05-28 60 37–112 17.0 µg/m³ 23h 3
2026-05-27 66 36–124 19.5 µg/m³ 24h 3
2026-05-26 64 41–96 18.4 µg/m³ 22h 3
2026-05-25 57 37–85 15.3 µg/m³ 23h 3
2026-05-24 67 36–99 19.7 µg/m³ 23h 3
2026-05-23 70 27–155 21.4 µg/m³ 24h 3
2026-05-22 64 38–96 18.3 µg/m³ 24h 3
2026-05-21 74 40–124 23.1 µg/m³ 24h 3
2026-05-20 59 25–92 16.6 µg/m³ 23h 3
2026-05-19 62 29–102 17.6 µg/m³ 24h 3
2026-05-18 57 27–89 15.8 µg/m³ 23h 3
2026-05-17 54 24–76 14.6 µg/m³ 21h 3
2026-05-16 69 27–111 21.2 µg/m³ 21h 3
2026-05-15 78 50–134 24.8 µg/m³ 23h 2
2026-05-14 91 46–155 30.8 µg/m³ 24h 3
2026-05-13 88 34–154 29.7 µg/m³ 23h 2
2026-05-12 90 40–140 30.3 µg/m³ 24h 3
2026-05-11 94 52–134 32.0 µg/m³ 18h 3
2026-05-10 79 60–102 25.4 µg/m³ 16h 3
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