1. Asia
  2. Japan
  3. Ehime Prefecture
  4. Matsuyama

Matsuyama

Ehime Prefecture, Japan

2026-08-17 19:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
2.6
NO2
μg/m³
14
O3
μg/m³
3.6
CO
μg/m³
83.3
SO2
μg/m³
0
Weather
  • ℃
  • ℉
25℃
50%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • NO2
  • O3
  • CO
  • SO2
Places included
Asodamachi
AQI 23
Befucho
AQI 12
Kayamachi
AQI 12
Kitasayacho
AQI 12
Nishihabumachi
AQI 17
Taisanjicho
AQI 7
Tomihisamachi
AQI 17
Yamagoemachi
AQI 12
和泉北
AQI 23
Data Sources
http://soramame.taiki.go.jp/

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