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Air Quality History for Ijūin, Japan

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

26
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

324h

PM2.5 Station

324h · 7 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 29 15–46 6.9 µg/m³ 10h 5
2026-10-20 47 25–107 12.5 µg/m³ 24h 4
2026-10-19 56 3–227 20.6 µg/m³ 23h 4
2026-10-18 34 14–52 8.2 µg/m³ 24h 4
2026-10-17 57 27–152 17.0 µg/m³ 24h 4
2026-10-16 64 9–180 22.5 µg/m³ 22h 3
2026-10-15 52 15–162 16.0 µg/m³ 24h 4
2026-10-14 47 11–256 18.7 µg/m³ 24h 4
2026-10-13 78 25–429 35.4 µg/m³ 23h 4
2026-10-12 49 30–98 13.0 µg/m³ 22h 4
2026-10-11 74 2–400 39.7 µg/m³ 23h 3
2026-10-10 46 25–173 13.5 µg/m³ 24h 4
2026-10-09 56 22–178 18.9 µg/m³ 22h 4
2026-10-08 36 11–56 8.8 µg/m³ 24h 5
2026-10-07 40 26–70 9.9 µg/m³ 11h 5
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