Air Quality in Shonai, Japan
Cloudy
17.1°C · 75.1% humidity
17.1°
Feels 17.1°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Shonai's air quality — share it
AQI Forecast
27
5am
27
27
26
8am
27
34
54
11am
54
54
54
2pm
54
54
54
5pm
34
34
34
8pm
34
34
34
11pm
34
34
34
2am
27
27
Air Quality Index Trend
31h · 1 stnShonai'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.
75.1%
Humidity
12.8 km/h
Wind S
1015.0 hPa
Pressure
4.4
UV Moderate
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 Shonai?
Temperature & Precipitation
PM2.5 Trend
31h · 1 stationPM2.56.25 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
What is the 7-day forecast for Shonai?
05-29
18.6° 14.9°
21.12 mm
05-30
17.5° 15.9°
0.06 mm
05-31
18.7° 16.4°
06-01
18.2° 16.7°
06-02
19.2° 18.1°
06-03
19.3° 18.8°
1.69 mm
06-04
19.8° 16.1°
5.5 mm
Both models agree
Avg diff: 2.0°C
Where are air quality stations near Shonai?
9
Wakahamacho, Sakata, Yamagata, Japan (酒田若浜酒田市)
34
Nishikimachi, Tsuruoka-shi, Yamagata-ken, Japan (鶴岡錦町鶴岡市)
What cities are near Shonai?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-29T23:40 UTC.