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Air Quality History for Katsuura, Japan

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

26
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

479h

PM2.5 Station

479h · 5 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 29 22–51 6.8 µg/m³ 11h 8
2026-06-08 32 19–156 8.9 µg/m³ 24h 9
2026-06-07 27 14–47 6.4 µg/m³ 24h 8
2026-06-06 35 16–109 9.1 µg/m³ 24h 10
2026-06-05 33 24–55 8.0 µg/m³ 24h 11
2026-06-04 29 18–46 6.9 µg/m³ 24h 9
2026-06-03 28 16–40 6.6 µg/m³ 24h 10
2026-06-02 26 15–42 6.1 µg/m³ 24h 10
2026-06-01 42 21–64 10.4 µg/m³ 24h 7
2026-05-31 51 38–67 12.8 µg/m³ 24h 8
2026-05-30 38 23–53 9.3 µg/m³ 24h 8
2026-05-29 39 23–63 9.7 µg/m³ 24h 7
2026-05-28 32 17–41 7.8 µg/m³ 24h 8
2026-05-27 30 13–52 7.3 µg/m³ 24h 9
2026-05-26 33 18–44 7.9 µg/m³ 24h 8
2026-05-25 32 22–46 7.7 µg/m³ 24h 7
2026-05-24 35 18–58 8.5 µg/m³ 24h 8
2026-05-23 32 20–50 7.6 µg/m³ 24h 8
2026-05-22 29 20–55 7.1 µg/m³ 24h 9
2026-05-21 34 20–79 8.5 µg/m³ 24h 7
2026-05-20 32 25–46 7.6 µg/m³ 12h 8
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