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

Monitoring Station · Itoigawa, Japan
35
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
35 7am
35
29
29 10am
29
29
29 1pm
29
29
29 4pm
29
31
31 7pm
31
29
— 10pm
—
—
— 1am
—
—
— 4am
—
—
Station readings
35
35
CAMS model adj +4
25
25
25
25
25
25
25
25
25
25
25
27
27
27
25

Air Quality Forecast (24h)

PM2.58.4 µg/m³ ✓ WHO
Good
View city history →

Nearby Cities

42 Itoigawa 26 Nyūzen 32 Arai 32 Myoko 36 Jōetsu 24 Kurobe-shi 25 Uozu 26 Iiyama 21 Nagano

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-10T10:13 UTC.