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

Monitoring Station · Itoigawa, Japan
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
27 12am
27
30
27 3am
27
27
34 6am
34
34
34 9am
34
34
34 12pm
27
27
— 3pm
—
—
— 6pm
—
—
— 9pm
—
—
Station readings
30
CAMS model
27
27
27
27
27
27
34
34
34
34
34
34
34
27
27

Air Quality Forecast (24h)

PM2.57.2 µg/m³ ✓ WHO
Good
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Nearby Cities

32 Itoigawa 17 Nyūzen 22 Arai 22 Myoko 23 Jōetsu 13 Kurobe-shi 16 Uozu 20 Iiyama 47 Nagano

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T03:40 UTC.