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Air Quality History for Longtan, China

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

58
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

313h

PM2.5 Station

313h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 60 23–80 17.9 µg/m³ 4h 2
2026-10-20 63 25–124 18.5 µg/m³ 24h 3
2026-10-19 58 21–78 16.4 µg/m³ 22h 4
2026-10-18 56 28–159 16.7 µg/m³ 22h 2
2026-10-17 49 26–70 12.8 µg/m³ 19h 3
2026-10-16 80 42–139 25.9 µg/m³ 22h 3
2026-10-15 88 56–161 30.3 µg/m³ 22h 4
2026-10-14 90 59–134 30.3 µg/m³ 22h 3
2026-10-13 100 34–152 34.5 µg/m³ 24h 3
2026-10-12 95 63–128 32.7 µg/m³ 24h 4
2026-10-11 87 61–151 28.7 µg/m³ 23h 4
2026-10-10 84 52–137 27.7 µg/m³ 21h 4
2026-10-09 91 49–154 30.6 µg/m³ 23h 4
2026-10-08 75 48–102 23.4 µg/m³ 24h 3
2026-10-07 84 58–130 27.7 µg/m³ 17h 3
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