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

6 9pm

42

42

42 12am

40

40

40 3am

40

40

40 6am

40

40

42 9am

42

—

— 12pm

—

—

— 3pm

—

—

— 6pm

—

—

CAMS model adj +15

27

27

27

27

25

25

25

25

25

25

25

25

27

27

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: 12.0 µg/m³

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

7.1 km PM2.5: 32.1 µg/m³

Nagano (長野)

9.3 km PM2.5: 34.9 µg/m³

Nagano (長野)

9.3 km PM2.5: 24.0 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: 24.9 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: 5.3 µg/m³

Nearby Cities

75 Chikuma 75 Nagano 75 Sakaki 69 Suzaka 66 Ueda 15 Ōmachi 42 Nakano 63 Kamimaruko 61 Tōmi

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T00:22 UTC.