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
22
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
15 10pm
15
22
13 1am
13
13
13 4am
13
13
13 7am
13
15
15 10am
15
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— 1pm
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— 4pm
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— 7pm
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Station readings
15
22
CAMS model adj -12
27
27
27
25
25
25
25
25
25
25
25
27
27
27

Air Quality Forecast (24h)

PM2.55.3 µg/m³ ✓ WHO
Good
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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 PM2.5: 10.1 µg/m³
6
Shinonoifusetakada, Nagano, Nagano Prefecture, Japan (篠ノ井長野市)
28.1 km PM2.5: 1.4 µg/m³
8
Shinonoifusetakada, Nagano, Nagano Prefecture, Japan (篠ノ井長野市)
28.1 km PM2.5: 1.9 µg/m³

Nearby Cities

72 Ōmachi 71 Chikuma 74 Nagano 93 Itoigawa 70 Sakaki 25 Hotaka 69 Suzaka 25 Nyūzen 53 Uozu

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