1. Asia
  2. Japan
  3. Ibaraki Prefecture
  4. Koga

Koga

Ibaraki Prefecture, Japan

2025-12-20 06:00
AQI (China)
Excellent
Pollutants
PM2.5
μg/m³
20
NO2
μg/m³
24.6
O3
μg/m³
19.3
SO2
μg/m³
2.9
Weather
  • ℃
  • ℉
9℃
69%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • PM2.5
  • NO2
  • O3
  • SO2
Places included
Kitamachi
AQI 29
Shimoono
AQI 29
Data Sources
http://soramame.taiki.go.jp/

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