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

Monitoring Station · Itoigawa, Japan
46
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
34 1pm
46
66
66 4pm
66
66
66 7pm
66
66
66 10pm
66
66
66 1am
66
—
— 4am
—
—
— 7am
—
—
— 10am
—
—
Station readings
34
46
CAMS model adj +12
34
34
54
54
54
54
54
54
54
54
54
54
54
54

Air Quality Trend (24h)

PM2.511.0 µg/m³ ✓ WHO
Good
View city history →

Nearby Cities

40 Itoigawa 51 Nyūzen 58 Arai 57 Myoko 58 Jōetsu 47 Kurobe-shi 32 Uozu 41 Iiyama 42 Nagano

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-16T16:02 UTC.