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

Monitoring Station · Itoigawa, Japan
33
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
14 10pm
29
33
36 1am
36
36
36 4am
36
36
36 7am
36
36
36 10am
36
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— 1pm
—
—
— 4pm
—
—
— 7pm
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Station readings
14
33
CAMS model adj +2
27
27
27
34
34
34
34
34
34
34
34
34
34
34

Air Quality Forecast (24h)

PM2.57.9 µg/m³ ✓ WHO
Good
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Nearby Cities

93 Itoigawa 25 Nyūzen 30 Arai 30 Myoko 31 Jōetsu 47 Kurobe-shi 53 Uozu 46 Iiyama 74 Nagano

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T01:20 UTC.