Air Quality in Yamagata, Japan
Drizzle
20.5°C · 56.8% humidity
20.5°
Feels 20.5°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Yamagata's air quality — share it
AQI Forecast
27
3am
27
27
26
6am
27
27
27
9am
27
27
27
12pm
27
27
34
3pm
34
34
34
6pm
34
27
27
9pm
27
27
27
12am
25
25
Air Quality Index Trend
47h · 11 stnYamagata's air quality is influenced by industrial emissions, vehicle traffic, and regional pollution transport. Winter heating season and spring dust events typically create the most challenging air quality conditions.
56.8%
Humidity
4.3 km/h
Wind WSW
1015.6 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.25 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Yamagata?
Temperature & Precipitation
PM2.5 Trend
47h · 11 stationsPM2.56.25 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
What is the 7-day forecast for Yamagata?
05-29
24.2° 14.9°
10.81 mm
05-30
25.6° 10.8°
2.81 mm
05-31
24.3° 11.7°
0.81 mm
06-01
23.8° 14.9°
0.5 mm
06-02
25.9° 15.1°
06-03
23.9° 16.8°
3.5 mm
06-04
25.3° 13.0°
8.69 mm
Both models agree
Avg diff: 2.2°C
Where are air quality stations near Yamagata?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-29T21:24 UTC.