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Air Quality History for Shimo-tsuma, Japan

Historical PM2.5 and AQI trend from monitoring stations near Shimo-tsuma, Japan.

22
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

334h

PM2.5 Station

334h · 51 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 38 30–64 9.4 µg/m³ 10h 52
2026-10-20 40 30–56 9.6 µg/m³ 24h 47
2026-10-19 45 32–64 10.9 µg/m³ 24h 45
2026-10-18 34 24–54 8.3 µg/m³ 24h 48
2026-10-17 41 32–57 10.0 µg/m³ 24h 43
2026-10-16 54 36–75 14.2 µg/m³ 24h 41
2026-10-15 49 30–116 12.5 µg/m³ 24h 41
2026-10-14 59 31–106 17.0 µg/m³ 24h 42
2026-10-13 52 33–80 13.6 µg/m³ 24h 40
2026-10-12 46 28–83 11.7 µg/m³ 24h 40
2026-10-11 53 30–146 14.2 µg/m³ 24h 38
2026-10-10 43 29–85 11.0 µg/m³ 24h 42
2026-10-09 43 20–65 10.8 µg/m³ 24h 44
2026-10-08 34 27–42 8.2 µg/m³ 24h 54
2026-10-07 41 35–51 9.9 µg/m³ 12h 53
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