Air Quality in Minami-Sōma, Japan
Windy
18.1°C · 87.9% humidity
18.1°
Feels 18.1°
40
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Minami-Sōma's air quality — share it
AQI Forecast
27
3am
25
24
40
6am
35
32
30
9am
38
57
56
12pm
56
35
35
3pm
35
27
27
6pm
27
25
25
9pm
25
25
25
12am
25
27
Air Quality Index Trend
29h · 1 stnMinami-Sōma'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. Current PM2.5 concentration in Minami-Sōma is 1.9× the WHO annual guideline of 5 µg/m³.
87.9%
Humidity
69.5 km/h
Wind SSE
995.6 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
9.6 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Minami-Sōma?
Temperature & Precipitation
PM2.5 Trend
29h · 1 stationPM2.59.6 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
Station readings (1 station within 25 km)
9.6
Median
9.6
Average
9.6
Low
9.6
High
PM2.5 µg/m³ · Model: 6.15 · Bias: -3.5
What is the 7-day forecast for Minami-Sōma?
05-28
27.0° 12.9°
0.13 mm
05-29
19.6° 15.8°
4.0 mm
05-30
17.0° 15.8°
3.75 mm
05-31
20.2° 15.8°
06-01
20.9° 18.1°
0.13 mm
06-02
19.8° 16.1°
06-03
20.9° 19.0°
1.0 mm
Both models agree
Avg diff: 2.4°C
Where are air quality stations near Minami-Sōma?
25
Haramachiku Nakamachi, Minamisoma, Fukushima, Japan (原町１南相馬市)
38
Haramachiku Nakamachi, Minamisoma, Fukushima, Japan (原町１南相馬市)
What cities are near Minami-Sōma?
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-28T21:37 UTC.