Toggle navigation
Places
AQI (China)
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 (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Yamagata Prefecture
Japan
2026-08-18 03:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
56.2
PM2.5
μg/m³
9.9
CO
μg/m³
250
NO2
μg/m³
3.3
SO2
μg/m³
0.3
Weather
℃
℃
℉
29℃
66%
4 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
O3
PM2.5
CO
NO2
SO2
Places included
Akumi District
AQI 16
Higashitagawa District
AQI 16
Kaminoyama
AQI 13
Murayama
AQI 15
Nagai
AQI 26
Sagae
AQI 19
Sakata
AQI 21
Shinjō
AQI 21
Tendō
AQI 10
Tsuruoka
AQI 18
Yamagata
AQI 22
Yonezawa
AQI 17
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 22
Kaminoyama
AQI 13
Tendō
AQI 10
Sagae
AQI 19
Murayama
AQI 15
Nagai
AQI 26
Shiroishi
AQI 16
Shibata
AQI 16
Yonezawa
AQI 17
Sendai
AQI 13
Natori
AQI 12
Air Matters © 2026