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Air Quality History for Minami-Sōma, Japan

Historical PM2.5 and AQI trend from monitoring stations near Minami-Sōma, Japan.

57
Current AQI
Moderate Station

Air Quality Index Station

139h

PM2.5 Station

139h · 4 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-21 54 26–81 14.5 µg/m³ 17h 2
2026-07-20 52 24–76 13.6 µg/m³ 21h 2
2026-07-19 34 10–72 8.5 µg/m³ 19h 3
2026-07-18 42 12–152 11.9 µg/m³ 19h 2
2026-07-17 50 30–65 12.6 µg/m³ 21h 3
2026-07-16 52 19–102 14.2 µg/m³ 20h 3
2026-07-15 42 19–59 10.5 µg/m³ 22h 2
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