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
97 6pm
25
32
32 9pm
32
32
32 12am
30
30
32 3am
32
30
30 6am
30
30
— 9am
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—
— 12pm
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— 3pm
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Station readings
97
25
CAMS model adj +5
27
27
27
27
27
27
27
25
25
27
27
25
25
25
25

Air Quality Forecast (24h)

PM2.56.0 µg/m³ ✓ WHO
Good
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Nearby Cities

34 Itoigawa 14 Nyūzen 40 Arai 40 Myoko 29 Jōetsu 17 Kurobe-shi 17 Uozu 25 Iiyama 25 Nagano

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-09T21:18 UTC.