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Air Quality History for Higashikagawa, Japan

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

23
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 23 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 34 24–44 8.2 µg/m³ 12h 16
2026-10-20 40 29–59 9.8 µg/m³ 24h 16
2026-10-19 40 29–57 9.6 µg/m³ 24h 15
2026-10-18 33 20–48 8.0 µg/m³ 24h 16
2026-10-17 41 32–55 9.9 µg/m³ 24h 16
2026-10-16 50 38–76 12.7 µg/m³ 24h 13
2026-10-15 42 23–68 10.5 µg/m³ 24h 14
2026-10-14 42 22–126 10.8 µg/m³ 24h 12
2026-10-13 49 29–81 12.8 µg/m³ 24h 13
2026-10-12 41 23–58 10.0 µg/m³ 24h 16
2026-10-11 49 22–135 13.2 µg/m³ 24h 10
2026-10-10 36 19–48 8.6 µg/m³ 24h 15
2026-10-09 39 22–58 9.6 µg/m³ 24h 15
2026-10-08 33 21–45 7.8 µg/m³ 24h 14
2026-10-07 42 25–78 10.4 µg/m³ 24h 14
2026-10-06 39 25–70 9.6 µg/m³ 24h 14
2026-10-05 39 23–57 9.4 µg/m³ 24h 14
2026-10-04 37 25–50 8.8 µg/m³ 24h 14
2026-10-03 41 25–141 10.6 µg/m³ 24h 14
2026-10-02 38 28–51 9.2 µg/m³ 24h 14
2026-10-01 39 30–55 9.5 µg/m³ 10h 15
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