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

Monitoring Station · Ōmachi, Japan
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
27 10am
27
27
26 1pm
26
26
26 4pm
26
26
26 7pm
26
26
26 10pm
26
26
— 1am
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— 4am
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— 7am
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Station readings
27
CAMS model adj +2
25
25
25
24
24
24
24
24
24
24
24
24
24
24
24

Air Quality Forecast (24h)

PM2.56.5 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

6
Shinonoifusetakada, Nagano, Nagano Prefecture, Japan (篠ノ井長野市)
28.1 km PM2.5: 1.4 µg/m³
50
Shinonoifusetakada, Nagano, Nagano Prefecture, Japan (篠ノ井長野市)
28.1 km PM2.5: 12.0 µg/m³
10
Awasa, Chikuma, Nagano, Japan (更埴インターチェンジ千曲市)
29.1 km PM2.5: 2.4 µg/m³
53
Awasa, Chikuma, Nagano, Japan (更埴インターチェンジ千曲市)
29.1 km PM2.5: 13.1 µg/m³

Nearby Cities

48 Ōmachi 46 Chikuma 38 Nagano 33 Itoigawa 37 Sakaki 32 Hotaka 33 Suzaka 17 Nyūzen 18 Uozu

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-10T13:23 UTC.