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

Matsuyama

Ehime Prefecture, Japan

2026-05-01 22:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
13.4
O3
μg/m³
52.1
NO2
μg/m³
11.9
CO
μg/m³
375
SO2
μg/m³
0.6
Weather
  • ℃
  • ℉
19℃
54%
9 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • NO2
  • CO
  • SO2
Places included
Asodamachi
AQI 58
Befucho
AQI 62
Kayamachi
AQI 62
Kitasayacho
AQI 62
Nishihabumachi
AQI 52
Taisanjicho
AQI 56
Tomihisamachi
AQI 58
Yamagoemachi
AQI 62
和泉北
AQI 58
Data Sources
http://soramame.taiki.go.jp/

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