Hokujo, Nagano Prefecture, Japan (国設八方尾根酸性雨北安曇郡白馬村)

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

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
42 5pm
46
12
12 8pm
12
12
12 11pm
12
12
12 2am
12
12
12 5am
12
—
— 8am
—
—
— 11am
—
—
— 2pm
—
—

Air Quality Trend (24h)

View city history →

Nearby Monitoring Stations

42
Hokujo, Nagano Prefecture, Japan (国設八方尾根酸性雨北安曇郡白馬村)
0.0 km
17
Shinonoifusetakada, Nagano, Nagano Prefecture, Japan (篠ノ井長野市)
28.1 km
5
Awasa, Chikuma, Nagano, Japan (更埴インターチェンジ千曲市)
29.1 km

Nearby Cities

18 Ōmachi Chikuma 28 Nagano Itoigawa 26 Sakaki 18 Hotaka 31 Suzaka Nyūzen Uozu

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T20:18 UTC.