Shinonoifusetakada, Nagano, Nagano Prefecture, Japan (篠ノ井長野市) Air Quality

Monitoring Station · Chikuma, Japan

38

Good

Air quality is satisfactory. Enjoy outdoor activities.

Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous

AQI Forecast Calibrated

26 11pm

30

25

38 2am

25

25

25 5am

25

25

26 8am

26

26

26 11am

28

28

— 2pm

—

—

— 5pm

—

—

— 8pm

—

—

Station readings

30

38

CAMS model adj +1

25

25

24

24

24

24

24

24

24

25

25

25

25

27

27

Air Quality Forecast (24h)

PM2.59.1 µg/m³ ✓ WHO

Good

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Nearby Monitoring Stations

Shinonoifusetakada, Nagano, Nagano Prefecture, Japan (篠ノ井長野市)

0.0 km PM2.5: 16.4 µg/m³

Amori, Nagano, Nagano, Japan (環境保全研究所長野市)

7.1 km PM2.5: 1.0 µg/m³

Nagano (長野)

9.3 km PM2.5: 1.2 µg/m³

Nagano (長野)

9.3 km PM2.5: 4.1 µg/m³

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

28.1 km PM2.5: 8.6 µg/m³

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

28.1 km PM2.5: 18.3 µg/m³

Nearby Cities

15 Chikuma 26 Nagano 16 Sakaki 20 Suzaka 26 Ueda 21 Ōmachi 19 Nakano 20 Kamimaruko 14 Tōmi

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T02:21 UTC.