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Air Quality History for Aizu-Wakamatsu, Japan

Historical PM2.5 and AQI trend from monitoring stations near Aizu-Wakamatsu, Japan.

42
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

471h

PM2.5 Station

471h · 6 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 29 14–48 7.0 µg/m³ 8h 4
2026-10-20 38 12–59 9.3 µg/m³ 24h 3
2026-10-19 41 22–77 10.1 µg/m³ 24h 4
2026-10-18 38 10–70 9.6 µg/m³ 24h 4
2026-10-17 38 15–58 9.2 µg/m³ 24h 4
2026-10-16 43 22–83 10.7 µg/m³ 24h 3
2026-10-15 36 23–64 8.8 µg/m³ 24h 3
2026-10-14 34 13–53 8.3 µg/m³ 24h 3
2026-10-13 33 12–54 7.9 µg/m³ 24h 3
2026-10-12 48 19–183 14.9 µg/m³ 24h 4
2026-10-11 36 14–64 8.9 µg/m³ 24h 3
2026-10-10 31 5–57 7.4 µg/m³ 24h 4
2026-10-09 31 8–59 7.6 µg/m³ 24h 4
2026-10-08 35 15–63 8.6 µg/m³ 23h 3
2026-10-07 38 16–57 9.3 µg/m³ 23h 3
2026-10-06 31 5–53 7.5 µg/m³ 23h 3
2026-10-05 35 11–60 8.5 µg/m³ 23h 3
2026-10-04 34 17–60 8.3 µg/m³ 23h 3
2026-10-03 38 18–57 9.2 µg/m³ 24h 3
2026-10-02 30 5–42 7.2 µg/m³ 24h 3
2026-10-01 35 19–52 8.5 µg/m³ 12h 4
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