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Air Quality History for Ashiya, Japan

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

38
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 69 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 36 29–42 8.5 µg/m³ 10h 88
2026-10-20 48 31–89 12.6 µg/m³ 24h 80
2026-10-19 52 37–97 13.6 µg/m³ 24h 75
2026-10-18 37 28–55 8.9 µg/m³ 24h 84
2026-10-17 54 38–79 14.3 µg/m³ 24h 77
2026-10-16 65 48–147 18.8 µg/m³ 24h 66
2026-10-15 66 33–148 19.6 µg/m³ 24h 73
2026-10-14 67 31–106 20.0 µg/m³ 24h 66
2026-10-13 63 43–114 18.2 µg/m³ 24h 65
2026-10-12 54 38–87 14.5 µg/m³ 24h 74
2026-10-11 63 43–98 18.2 µg/m³ 24h 62
2026-10-10 50 32–67 12.6 µg/m³ 24h 77
2026-10-09 54 27–90 15.1 µg/m³ 24h 75
2026-10-08 34 29–41 8.1 µg/m³ 24h 104
2026-10-07 39 26–52 9.4 µg/m³ 24h 106
2026-10-06 38 28–55 9.2 µg/m³ 24h 104
2026-10-05 39 30–51 9.3 µg/m³ 24h 103
2026-10-04 38 34–44 9.1 µg/m³ 24h 102
2026-10-03 35 30–40 8.4 µg/m³ 24h 102
2026-10-02 34 28–41 8.2 µg/m³ 24h 102
2026-10-01 39 33–42 9.3 µg/m³ 12h 101
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