Air Quality in Minamiuonuma, Japan
Partly Cloudy
22.2°C · 55.3% humidity
22.2°
Feels 22.2°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Minamiuonuma's air quality — share it
AQI Forecast
27
9am
25
25
23
12pm
25
27
27
3pm
27
27
27
6pm
27
34
54
9pm
54
54
54
12am
54
54
34
3am
34
27
27
6am
27
27
Air Quality Index Trend
45h · 3 stnMinamiuonuma'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.
55.3%
Humidity
18.4 km/h
Wind NW
1014.7 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.4 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Minamiuonuma?
Temperature & Precipitation
PM2.5 Trend
45h · 3 stationsPM2.55.4 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX12.9
Extreme
Station readings (2 stations within 25 km)
5.4
Median
5.4
Average
4.1
Low
6.7
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +0.6
What is the 7-day forecast for Minamiuonuma?
06-09
22.2° 16.5°
0.13 mm
06-10
19.7° 14.9°
6.44 mm
06-11
25.3° 14.7°
0.31 mm
06-12
18.1° 15.4°
2.81 mm
06-13
26.0° 15.8°
0.69 mm
06-14
30.7° 17.8°
0.31 mm
06-15
28.3° 16.4°
1.75 mm
Both models agree
Avg diff: 3.5°C
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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 2026-06-09T03:15 UTC.