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Air Quality History for Kan’onjichō, Japan

Historical PM2.5 and AQI trend from monitoring stations near Kan’onjichō, Japan.

18
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 22 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-10-21 31 24–42 7.5 µg/m³ 12.4 10h 22
2026-10-20 46 29–60 11.1 µg/m³ 32.6 24h 19
2026-10-19 45 31–70 11.0 µg/m³ 16.5 24h 18
2026-10-18 37 27–55 9.0 µg/m³ 16.3 24h 21
2026-10-17 50 33–130 13.2 µg/m³ 13.3 24h 18
2026-10-16 57 39–107 15.4 µg/m³ 15.4 24h 16
2026-10-15 50 29–128 13.5 µg/m³ 12.5 24h 17
2026-10-14 61 29–173 19.1 µg/m³ 10.3 24h 16
2026-10-13 53 35–83 14.2 µg/m³ 17.5 24h 17
2026-10-12 48 33–68 12.1 µg/m³ 14.2 24h 17
2026-10-11 57 31–170 16.7 µg/m³ 17.1 24h 14
2026-10-10 44 34–66 10.8 µg/m³ 15.1 24h 17
2026-10-09 48 30–140 12.8 µg/m³ 13.8 24h 18
2026-10-08 37 25–86 9.3 µg/m³ 10.7 24h 21
2026-10-07 38 28–52 9.1 µg/m³ 6.9 24h 22
2026-10-06 39 31–67 9.5 µg/m³ 10.8 24h 22
2026-10-05 40 31–57 9.8 µg/m³ 16.9 24h 22
2026-10-04 36 23–45 8.7 µg/m³ 7.1 24h 21
2026-10-03 36 25–48 8.7 µg/m³ 8.0 24h 22
2026-10-02 35 26–48 8.4 µg/m³ 7.8 24h 21
2026-10-01 39 31–44 9.3 µg/m³ 15.5 12h 23
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