Shimoono, Koga, Ibaraki, Japan (古河市役所古河市) Air Quality

Monitoring Station · Koga, Japan

Good

Air quality is satisfactory. Enjoy outdoor activities.

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AQI Forecast

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Station readings

Air Quality Forecast (24h)

PM2.511.0 µg/m³ ✓ WHO

Good

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Nearby Monitoring Stations

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Kamitanadare, Kazo-shi, Saitama-ken, Japan (環境科学国際センター加須市)

20.2 km PM2.5: 4.8 µg/m³

127

Nakamachi, Tatebayashi, Gunma, Japan (館林市民センター館林市)

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Hirayanagimachi, Tochigi, Tochigi, Japan (栃木市平柳町交差点栃木市)

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Chuo, Konosu, Saitama, Japan (鴻巣鴻巣市)

24.2 km PM2.5: 13.1 µg/m³

Nearby Cities

34 Koga 40 Nogi 44 Kurihashi 39 Sakai 69 Fujioka 42 Washinomiya 36 Satte 56 Yachiyo 57 Oyama

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-10-21T06:03 UTC.