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

42 10pm

42

42

40 1am

40

40

40 4am

40

40

40 7am

40

42

42 10am

42

—

— 1pm

—

—

— 4pm

—

—

— 7pm

—

—

CAMS model adj +15

27

27

27

25

25

25

25

25

25

25

25

27

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: 1.9 µg/m³

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

7.1 km PM2.5: 6.0 µg/m³

Nagano (長野)

9.3 km PM2.5: 18.8 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: 10.1 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: 5.3 µg/m³

Nearby Cities

71 Chikuma 74 Nagano 70 Sakaki 69 Suzaka 65 Ueda 72 Ōmachi 74 Nakano 65 Kamimaruko 62 Tōmi

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T01:20 UTC.