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

Matsuyama

Ehime Prefecture, Japan

2026-06-16 20:00
AQI (China)
Excellent
Pollutants
PM2.5
μg/m³
8.8
O3
μg/m³
30
NO2
μg/m³
11.1
CO
μg/m³
83.3
SO2
μg/m³
1.4
Weather
  • ℃
  • ℉
22℃
73%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • PM2.5
  • O3
  • NO2
  • CO
  • SO2
Places included
Asodamachi
AQI 13
Befucho
AQI 16
Kayamachi
AQI 16
Kitasayacho
AQI 10
Nishihabumachi
AQI 10
Taisanjicho
AQI 13
Tomihisamachi
AQI 12
Yamagoemachi
AQI 16
和泉北
AQI 9
Data Sources
http://soramame.taiki.go.jp/

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