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Asia
Japan
Ibaraki Prefecture
Chikusei
AQI (China)
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AQI (China)
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CAQI (Europe)
AQI (UK)
AQI (India)
Chikusei
Ibaraki Prefecture, Japan
2025-06-18 19:00
AQI (China)
Excellent
Pollutants
PM2.5
μg/m³
11
O3
μg/m³
32.1
NO2
μg/m³
10.3
SO2
μg/m³
0
Weather
℃
℃
℉
25℃
71%
3 kph
1 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
PM2.5
O3
NO2
SO2
Places included
Ko
AQI 16
二木成
AQI 16
Data Sources
http://soramame.taiki.go.jp/
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