Yokomachi, Itoigawa-shi, Niigata-ken, Japan (糸魚川糸魚川市) Air Quality

Monitoring Station · Itoigawa, Japan
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
24 6pm
24
25
22 9pm
22
24
24 12am
24
24
31 3am
31
31
31 6am
31
31
— 9am
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Station readings
25
CAMS model adj -3
27
27
25
25
25
27
27
27
27
34
34
34
34
34
34

Air Quality Forecast (24h)

PM2.56.0 µg/m³ ✓ WHO
Good
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Nearby Cities

42 Itoigawa 28 Nyūzen 27 Arai 27 Myoko 29 Jōetsu 28 Kurobe-shi 24 Uozu 26 Iiyama 18 Nagano

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T21:40 UTC.