Air Quality in Numata, Japan
Partly Cloudy
20.0°C · 52.4% humidity
20.0°
Feels 20.0°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Numata's air quality — share it
AQI Forecast
24
11am
24
24
20
2pm
24
24
24
5pm
25
25
25
8pm
25
25
25
11pm
27
27
25
2am
25
25
25
5am
24
24
24
8am
25
27
Air Quality Index Trend
47h · 7 stnNumata'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.
52.4%
Humidity
28.9 km/h
Wind S
1015.1 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
4.8 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Numata?
Temperature & Precipitation
PM2.5 Trend
47h · 7 stationsPM2.54.8 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX14.9
Extreme
Station readings (1 station within 25 km)
4.8
Median
4.8
Average
4.8
Low
4.8
High
PM2.5 µg/m³ · Model: 5.9 · Bias: +1.1
What is the 7-day forecast for Numata?
06-09
20.0° 14.6°
2.25 mm
06-10
20.4° 11.8°
18.12 mm
06-11
23.1° 12.3°
0.44 mm
06-12
14.6° 12.4°
0.81 mm
06-13
24.2° 13.3°
0.31 mm
06-14
24.3° 13.5°
1.13 mm
06-15
23.5° 15.4°
1.06 mm
Both models agree
Avg diff: 2.8°C
Where are air quality stations near Numata?
9
Nishikurauchimachi, Numata, Gunma, Japan (沼田市立沼田小学校沼田市)
13
Nishikurauchimachi, Numata, Gunma, Japan (沼田市立沼田小学校沼田市)
72
Haramachi, Gunma Prefecture, Japan (東吾妻町立東吾妻中学校吾妻郡東吾妻町)
24
Haramachi, Gunma Prefecture, Japan (東吾妻町立東吾妻中学校吾妻郡東吾妻町)
What cities are near Numata?
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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 2026-06-09T05:57 UTC.