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Yamagata Prefecture
AQI (US)
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Yamagata Prefecture
Japan
2026-08-18 18:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
8.9
O3
μg/m³
14.7
CO
μg/m³
250
NO2
μg/m³
4.6
SO2
μg/m³
0
Weather
℃
℃
℉
21℃
93%
4 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
O3
CO
NO2
SO2
Places included
Akumi District
AQI 54
Higashitagawa District
AQI 45
Kaminoyama
AQI 45
Murayama
AQI 52
Nagai
AQI 39
Sagae
AQI 34
Sakata
AQI 54
Shinjō
AQI 52
Tendō
AQI 34
Tsuruoka
AQI 45
Yamagata
AQI 55
Yonezawa
AQI 54
Data Sources
http://soramame.taiki.go.jp/
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Cities Nearby
Yamagata
AQI 55
Kaminoyama
AQI 45
Tendō
AQI 34
Sagae
AQI 34
Murayama
AQI 52
Nagai
AQI 39
Shiroishi
AQI 52
Shibata
AQI 34
Yonezawa
AQI 54
Sendai
AQI 32
Natori
AQI 28
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