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Air Quality History for Kasuga, Japan

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

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

Air Quality Index Station

477h

PM2.5 Station

477h · 33 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 32 25–51 7.6 µg/m³ 7h 32
2026-10-20 43 28–81 11.1 µg/m³ 24h 29
2026-10-19 53 35–99 14.3 µg/m³ 24h 29
2026-10-18 35 24–58 8.5 µg/m³ 24h 29
2026-10-17 56 33–134 15.3 µg/m³ 24h 29
2026-10-16 65 46–100 19.0 µg/m³ 24h 27
2026-10-15 59 34–130 16.5 µg/m³ 24h 27
2026-10-14 75 32–159 24.3 µg/m³ 24h 26
2026-10-13 60 39–88 16.8 µg/m³ 24h 26
2026-10-12 54 39–94 14.0 µg/m³ 24h 28
2026-10-11 65 42–144 18.7 µg/m³ 24h 21
2026-10-10 58 30–117 16.1 µg/m³ 24h 29
2026-10-09 53 24–81 14.7 µg/m³ 24h 27
2026-10-08 34 25–44 8.1 µg/m³ 24h 37
2026-10-07 39 28–82 9.7 µg/m³ 24h 36
2026-10-06 36 27–51 8.7 µg/m³ 24h 36
2026-10-05 37 25–50 9.0 µg/m³ 24h 35
2026-10-04 41 31–108 10.4 µg/m³ 24h 34
2026-10-03 34 29–42 8.3 µg/m³ 24h 36
2026-10-02 34 27–42 8.3 µg/m³ 24h 35
2026-10-01 37 30–45 8.9 µg/m³ 14h 38
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