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Air Quality History for Longhe, China

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

32
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

422h

PM2.5 Station

422h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 53 32–72 15.0 µg/m³ 5h 2
2026-10-20 57 17–79 16.2 µg/m³ 22h 2
2026-10-19 57 17–90 16.2 µg/m³ 22h 2
2026-10-18 48 21–107 13.4 µg/m³ 21h 1
2026-10-17 57 36–99 15.6 µg/m³ 19h 2
2026-10-16 75 52–95 23.5 µg/m³ 17h 2
2026-10-15 94 55–158 32.2 µg/m³ 23h 2
2026-10-14 86 51–121 28.7 µg/m³ 21h 2
2026-10-13 102 63–155 35.4 µg/m³ 22h 2
2026-10-12 93 50–169 32.8 µg/m³ 22h 2
2026-10-11 86 61–118 28.7 µg/m³ 22h 3
2026-10-10 85 59–152 28.1 µg/m³ 24h 2
2026-10-09 88 63–122 29.6 µg/m³ 21h 3
2026-10-08 81 41–153 26.2 µg/m³ 22h 2
2026-10-07 80 16–134 26.3 µg/m³ 17h 2
2026-10-06 67 40–113 20.2 µg/m³ 21h 3
2026-10-05 68 28–189 23.0 µg/m³ 21h 2
2026-10-04 46 13–85 12.2 µg/m³ 23h 2
2026-10-03 46 15–66 11.9 µg/m³ 22h 2
2026-10-02 50 14–87 13.3 µg/m³ 22h 2
2026-10-01 45 13–84 12.0 µg/m³ 13h 2
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