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Nagano Prefecture
Saku
Atobe
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Atobe
Saku, Nagano Prefecture
2026-02-17 17:00
AQI (India)
Good
Pollutants
O3
μg/m³
27.9
NO2
μg/m³
16.4
PM2.5
μg/m³
11
SO2
μg/m³
0
Weather
℃
℃
℉
-1℃
75%
3 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (India)
AQI (India)
O3
NO2
PM2.5
SO2
Places included
佐久
AQI 28
Data Sources
http://soramame.taiki.go.jp/
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