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Air Quality History for Kōriyama, Japan

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

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

Air Quality Index Station

242h

PM2.5 Station

242h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 23 2–50 5.5 µg/m³ 5h 1
2026-10-20 43 21–70 11.2 µg/m³ 15h 1
2026-10-19 50 5–176 17.2 µg/m³ 19h 1
2026-10-18 40 13–99 10.5 µg/m³ 20h 1
2026-10-17 37 19–72 9.2 µg/m³ 16h 1
2026-10-16 51 9–95 14.8 µg/m³ 15h 1
2026-10-15 68 16–183 26.0 µg/m³ 18h 1
2026-10-14 38 10–146 10.4 µg/m³ 20h 1
2026-10-13 51 12–165 16.3 µg/m³ 16h 1
2026-10-12 41 16–163 12.9 µg/m³ 15h 1
2026-10-11 39 21–58 9.5 µg/m³ 15h 1
2026-10-10 35 13–63 8.7 µg/m³ 19h 1
2026-10-09 33 11–71 8.6 µg/m³ 17h 1
2026-10-08 36 11–93 9.3 µg/m³ 21h 2
2026-10-07 28 17–41 6.8 µg/m³ 11h 1
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