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Air Quality History for Katsuragi, Japan

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

35
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 57 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 35 27–40 8.3 µg/m³ 11h 64
2026-06-08 31 24–42 7.3 µg/m³ 24h 71
2026-06-07 30 22–40 7.2 µg/m³ 24h 70
2026-06-06 36 25–51 8.7 µg/m³ 24h 74
2026-06-05 34 29–42 8.0 µg/m³ 24h 71
2026-06-04 32 23–43 7.7 µg/m³ 24h 67
2026-06-03 31 21–44 7.4 µg/m³ 24h 69
2026-06-02 33 22–49 7.9 µg/m³ 24h 68
2026-06-01 51 33–67 13.1 µg/m³ 24h 57
2026-05-31 55 42–72 14.0 µg/m³ 24h 56
2026-05-30 48 41–56 11.7 µg/m³ 24h 62
2026-05-29 42 36–52 10.1 µg/m³ 24h 56
2026-05-28 39 24–55 9.3 µg/m³ 24h 59
2026-05-27 34 22–49 8.1 µg/m³ 24h 66
2026-05-26 38 26–48 9.1 µg/m³ 24h 62
2026-05-25 40 32–72 9.9 µg/m³ 24h 60
2026-05-24 41 32–55 9.8 µg/m³ 24h 62
2026-05-23 41 31–59 10.0 µg/m³ 24h 65
2026-05-22 35 23–48 8.5 µg/m³ 24h 63
2026-05-21 43 31–86 10.8 µg/m³ 24h 58
2026-05-20 37 31–47 8.9 µg/m³ 11h 62
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