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Nagano Prefecture
Saku
Atobe
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Atobe
Saku, Nagano Prefecture
2026-02-17 14:00
AQI (India)
Good
Pollutants
O3
μg/m³
36.4
NO2
μg/m³
18.5
PM2.5
μg/m³
11
SO2
μg/m³
0
Weather
℃
℃
℉
1℃
72%
4 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (India)
AQI (India)
O3
NO2
PM2.5
SO2
Places included
佐久
AQI 37
Data Sources
http://soramame.taiki.go.jp/
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