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

Monitoring Station · Chikuma, Japan

32

Good

Air quality is satisfactory. Enjoy outdoor activities.

Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous

AQI Forecast Calibrated

32 7pm

29

29

27 10pm

27

27

27 1am

27

27

27 4am

27

27

27 7am

27

27

— 10am

—

—

— 1pm

—

—

— 4pm

—

—

CAMS model adj +2

27

27

27

25

25

25

25

25

25

25

25

25

25

25

25

Air Quality Forecast (24h)

PM2.57.7 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: 2.9 µg/m³

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

7.1 km PM2.5: 13.1 µg/m³

Nagano (長野)

9.3 km PM2.5: 13.1 µg/m³

Nagano (長野)

9.3 km PM2.5: 12.0 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: 4.3 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: 11.5 µg/m³

Nearby Cities

24 Chikuma 10 Nagano 22 Sakaki 17 Suzaka 35 Ueda 30 Ōmachi 9 Nakano 44 Kamimaruko 30 Tōmi

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T22:37 UTC.