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

Niihama

Ehime Prefecture, Japan

2026-04-30 21:00
AQI (India)
Good
Pollutants
O3
μg/m³
38
NO2
μg/m³
19
CO
μg/m³
250
PM2.5
μg/m³
6
SO2
μg/m³
1.4
Weather
  • ℃
  • ℉
16℃
87%
27 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • NO2
  • CO
  • PM2.5
  • SO2
Places included
Hongo
AQI 33
Hoshibaracho
AQI 33
Kitashinmachi
AQI 10
Kubotacho
AQI 45
Nishibaracho
AQI 10
Takihama
AQI 10
Udakacho
AQI 43
Data Sources
http://soramame.taiki.go.jp/

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