Toggle navigation
Places
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
English
Français
Deutsch
日本語
한국어
简体中文
繁體中文
Asia
Japan
Yamagata Prefecture
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Yamagata Prefecture
Japan
2026-08-18 15:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
10.8
O3
μg/m³
21.4
NO2
μg/m³
5.4
CO
μg/m³
250
SO2
μg/m³
0
Weather
℃
℃
℉
23℃
91%
3 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
O3
NO2
CO
SO2
Places included
Akumi District
AQI 62
Higashitagawa District
AQI 58
Kaminoyama
AQI 39
Murayama
AQI 60
Nagai
AQI 68
Sagae
AQI 23
Sakata
AQI 62
Shinjō
AQI 52
Tendō
AQI 23
Tsuruoka
AQI 45
Yamagata
AQI 56
Yonezawa
AQI 52
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
Scan QR Code to Download App
iOS
Google Play
Download APK
Cities Nearby
Yamagata
AQI 56
Kaminoyama
AQI 39
Tendō
AQI 23
Sagae
AQI 23
Murayama
AQI 60
Nagai
AQI 68
Shiroishi
AQI 54
Shibata
AQI 39
Yonezawa
AQI 52
Sendai
AQI 27
Natori
AQI 50
Air Matters © 2026