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

Niihama

Ehime Prefecture, Japan

2026-05-08 10:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
12.1
O3
μg/m³
114.1
NO2
μg/m³
12.3
SO2
μg/m³
9.3
CO
μg/m³
250
Weather
  • ℃
  • ℉
17℃
50%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • NO2
  • SO2
  • CO
Places included
Hongo
AQI 60
Hoshibaracho
AQI 54
Kitashinmachi
AQI 58
Kubotacho
AQI 58
Nishibaracho
AQI 58
Takihama
AQI 58
Udakacho
AQI 58
Data Sources
http://soramame.taiki.go.jp/

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Niihama
AQI 56
Saijo
AQI 55
Shikokuchuo
AQI 53
Imabari
AQI 45
Kan'onji
AQI 69
Ino
AQI 58
Osakikamijima
AQI 51
Miyoshi
AQI 82
Kumakogen
AQI 23
Matsuyama
AQI 43
Kochi
AQI 66