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Air Quality History for Sasayama, Japan

Historical PM2.5 and AQI trend from monitoring stations near Sasayama, Japan.

38
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

335h

PM2.5 Station

335h · 24 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 75 59–93 23.6 µg/m³ 6h 38
2026-07-21 58 43–63 15.4 µg/m³ 23h 27
2026-07-20 54 41–61 13.6 µg/m³ 24h 33
2026-07-19 46 31–68 11.3 µg/m³ 24h 38
2026-07-18 48 37–58 11.7 µg/m³ 24h 42
2026-07-17 53 41–60 13.6 µg/m³ 24h 41
2026-07-16 57 52–67 14.8 µg/m³ 24h 39
2026-07-15 54 45–65 13.7 µg/m³ 24h 41
2026-07-14 49 37–59 11.8 µg/m³ 24h 42
2026-07-13 50 41–59 12.3 µg/m³ 24h 39
2026-07-12 43 29–54 10.5 µg/m³ 24h 39
2026-07-11 30 25–44 7.2 µg/m³ 24h 41
2026-07-10 29 21–39 7.0 µg/m³ 24h 45
2026-07-09 34 21–47 8.1 µg/m³ 24h 42
2026-07-08 31 23–41 7.4 µg/m³ 18h 41
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