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Air Quality History for Sanya, China

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

21
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

452h

PM2.5 Station

452h · 7 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 22 20–25 5.4 µg/m³ 2h 7
2026-10-20 36 25–61 8.8 µg/m³ 20h 5
2026-10-19 49 20–89 13.3 µg/m³ 21h 5
2026-10-18 41 23–77 10.3 µg/m³ 22h 7
2026-10-17 36 22–60 8.6 µg/m³ 24h 6
2026-10-16 90 32–161 31.7 µg/m³ 18h 3
2026-10-15 98 41–156 33.8 µg/m³ 21h 5
2026-10-14 71 43–118 21.6 µg/m³ 23h 7
2026-10-13 62 28–99 18.2 µg/m³ 23h 6
2026-10-12 58 32–80 15.9 µg/m³ 24h 4
2026-10-11 85 32–155 28.2 µg/m³ 21h 6
2026-10-10 66 23–153 19.4 µg/m³ 24h 6
2026-10-09 79 27–151 25.7 µg/m³ 22h 10
2026-10-08 114 75–157 41.0 µg/m³ 24h 30
2026-10-07 98 76–132 33.8 µg/m³ 24h 30
2026-10-06 90 58–153 30.4 µg/m³ 24h 32
2026-10-05 70 48–137 21.1 µg/m³ 24h 28
2026-10-04 70 53–113 20.9 µg/m³ 24h 33
2026-10-03 71 57–121 21.5 µg/m³ 24h 30
2026-10-02 77 57–139 24.2 µg/m³ 24h 31
2026-10-01 70 48–146 21.1 µg/m³ 19h 29
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