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

Monitoring Station · Chikuma, Japan

6

Good

Air quality is satisfactory. Enjoy outdoor activities.

Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous

AQI Forecast Calibrated

53 2am

6

42

42 5am

42

42

43 8am

43

43

43 11am

45

45

45 2pm

45

52

— 5pm

—

—

— 8pm

—

—

— 11pm

—

—

Station readings

53

6

CAMS model adj +18

24

24

24

24

24

24

25

25

25

25

27

27

27

27

34

Air Quality Forecast (24h)

PM2.51.4 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: 1.4 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: 1.2 µg/m³

Nagano (長野)

9.3 km PM2.5: 8.2 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: 2.2 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

Nearby Cities

21 Chikuma 40 Nagano 25 Sakaki 33 Suzaka 15 Ueda 25 Ōmachi 37 Nakano 21 Kamimaruko 18 Tōmi

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T05:37 UTC.