Awasa, Chikuma, Nagano, Japan (更埴インターチェンジ千曲市) Air Quality

Monitoring Station · Chikuma, Japan
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
21 10pm
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26 1am
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26 4am
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26 7am
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28 10am
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28
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— 7pm
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CAMS model adj +1
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27

Air Quality Forecast (24h)

PM2.55.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

42
Awasa, Chikuma, Nagano, Japan (更埴インターチェンジ千曲市)
0.0 km PM2.5: 10.1 µg/m³
25
Amori, Nagano, Nagano, Japan (環境保全研究所長野市)
11.7 km PM2.5: 6.0 µg/m³
14
Nagano (長野)
13.9 km PM2.5: 3.4 µg/m³
31
Hokujo, Nagano Prefecture, Japan (国設八方尾根酸性雨北安曇郡白馬村)
29.1 km PM2.5: 7.4 µg/m³

Nearby Cities

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

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T01:58 UTC.