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
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
42 9pm
35
32
29 12am
34
34
34 3am
34
34
34 6am
34
35
35 9am
35
35
— 12pm
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—
— 3pm
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— 6pm
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Station readings
42
32
29
CAMS model adj +10
24
25
25
25
24
24
24
24
24
24
24
25
25
25
25

Air Quality Forecast (24h)

PM2.57.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

29
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: 7.0 µg/m³
60
Shinonoifusetakada, Nagano, Nagano Prefecture, Japan (篠ノ井長野市)
28.1 km PM2.5: 16.4 µg/m³
30
Shinonoifusetakada, Nagano, Nagano Prefecture, Japan (篠ノ井長野市)
28.1 km PM2.5: 7.2 µg/m³

Nearby Cities

16 Ōmachi 9 Chikuma 9 Nagano 22 Itoigawa 9 Sakaki 22 Hotaka 9 Suzaka 23 Nyūzen 32 Uozu

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T00:50 UTC.