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

Monitoring Station · Chikuma, Japan
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
30 12am
11
11
11 3am
11
11
11 6am
11
11
11 9am
13
13
13 12pm
13
—
— 3pm
—
—
— 6pm
—
—
— 9pm
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—
CAMS model adj -14
25
25
25
25
25
25
25
25
25
25
27
27
27
27

Air Quality Forecast (24h)

PM2.57.2 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

38
Awasa, Chikuma, Nagano, Japan (更埴インターチェンジ千曲市)
4.7 km PM2.5: 9.1 µg/m³
21
Awasa, Chikuma, Nagano, Japan (更埴インターチェンジ千曲市)
4.7 km PM2.5: 5.0 µg/m³
25
Amori, Nagano, Nagano, Japan (環境保全研究所長野市)
7.1 km PM2.5: 6.0 µg/m³
25
Nagano (長野)
9.3 km PM2.5: 6.0 µg/m³
14
Nagano (長野)
9.3 km PM2.5: 3.4 µg/m³

Nearby Cities

27 Chikuma 30 Nagano 27 Sakaki 34 Suzaka 34 Ueda 26 Ōmachi 28 Nakano 31 Kamimaruko 34 Tōmi

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T03:01 UTC.