Home › Japan › Semboku › History

Air Quality History for Semboku, Japan

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

32
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

303h

PM2.5 Station

303h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 28 3–50 6.7 µg/m³ 7h 1
2026-10-20 52 5–141 16.0 µg/m³ 10h 1
2026-10-19 78 18–160 28.5 µg/m³ 10h 1
2026-10-18 30 15–48 7.1 µg/m³ 6h 1
2026-10-17 117 21–310 64.3 µg/m³ 17h 1
2026-10-16 99 29–209 45.6 µg/m³ 12h 1
2026-10-15 126 30–326 68.4 µg/m³ 17h 1
2026-10-14 100 39–168 44.3 µg/m³ 7h 1
2026-10-13 106 27–265 51.2 µg/m³ 14h 1
2026-10-12 82 30–225 36.1 µg/m³ 12h 1
2026-10-11 78 22–152 25.3 µg/m³ 11h 1
2026-10-10 104 27–176 42.6 µg/m³ 15h 1
2026-10-09 88 14–190 39.0 µg/m³ 12h 2
2026-10-08 26 5–48 6.3 µg/m³ 22h 1
2026-10-07 24 9–71 6.1 µg/m³ 19h 1
2026-10-06 31 13–62 7.6 µg/m³ 21h 2
2026-10-05 28 6–59 6.9 µg/m³ 22h 2
2026-10-04 29 13–59 7.1 µg/m³ 22h 2
2026-10-03 31 13–80 8.0 µg/m³ 19h 1
2026-10-02 38 15–172 11.8 µg/m³ 22h 2
2026-10-01 33 20–50 8.0 µg/m³ 6h 2
Back to Semboku Air Quality