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Air Quality History for Changsha, China

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

85
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

476h

PM2.5 Station

476h · 23 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-20 67 57–84 19.7 µg/m³ 23h 17
2026-10-19 64 53–86 18.0 µg/m³ 24h 15
2026-10-18 57 51–65 14.7 µg/m³ 24h 22
2026-10-17 60 44–82 16.5 µg/m³ 24h 17
2026-10-16 80 68–95 25.7 µg/m³ 23h 15
2026-10-15 85 74–106 28.4 µg/m³ 24h 13
2026-10-14 96 75–131 33.2 µg/m³ 24h 10
2026-10-13 102 83–122 35.8 µg/m³ 24h 13
2026-10-12 90 80–108 30.4 µg/m³ 24h 14
2026-10-11 85 76–105 28.2 µg/m³ 24h 12
2026-10-10 85 70–118 28.1 µg/m³ 24h 16
2026-10-09 84 58–115 27.6 µg/m³ 24h 14
2026-10-08 84 66–106 27.7 µg/m³ 24h 20
2026-10-07 74 61–106 23.0 µg/m³ 24h 20
2026-10-06 67 56–89 19.7 µg/m³ 24h 19
2026-10-05 51 39–67 12.8 µg/m³ 24h 20
2026-10-04 49 36–72 12.1 µg/m³ 24h 18
2026-10-03 48 36–60 11.9 µg/m³ 24h 20
2026-10-02 52 36–71 13.2 µg/m³ 24h 18
2026-10-01 51 28–62 12.8 µg/m³ 22h 20
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