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Air Quality History for Minami-Sōma, Japan

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

39
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

225h

PM2.5 Station

225h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-21 40 14–59 10.0 µg/m³ 9h 1
2026-07-20 56 13–153 16.7 µg/m³ 16h 1
2026-07-19 38 9–106 10.7 µg/m³ 14h 1
2026-07-18 42 13–95 11.3 µg/m³ 13h 1
2026-07-17 51 30–70 13.5 µg/m³ 10h 1
2026-07-16 44 11–70 11.6 µg/m³ 7h 1
2026-07-15 45 19–72 12.1 µg/m³ 11h 1
2026-07-14 40 9–57 9.9 µg/m³ 11h 1
2026-07-13 38 16–70 9.6 µg/m³ 9h 1
2026-07-12 38 13–57 9.2 µg/m³ 11h 1
2026-07-11 37 16–65 9.3 µg/m³ 10h 1
2026-07-10 36 13–122 9.9 µg/m³ 13h 1
2026-07-09 30 5–91 8.0 µg/m³ 12h 1
2026-07-08 29 11–61 7.3 µg/m³ 11h 1
2026-07-07 36 11–73 9.1 µg/m³ 11h 1
2026-07-06 22 12–42 5.4 µg/m³ 9h 1
2026-07-05 21 5–50 5.0 µg/m³ 14h 1
2026-07-04 29 5–53 7.0 µg/m³ 12h 1
2026-07-03 40 9–59 9.6 µg/m³ 15h 1
2026-07-02 14 5–54 3.5 µg/m³ 7h 1
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