Air Quality in Numata, Japan
Overcast
11.7°C · 98.9% humidity
11.7°
Feels 11.7°
35
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations
Nearby Monitoring Stations
Numata's air quality — share it
AQI Forecast
27
7pm
27
27
35
10pm
32
30
29
1am
28
27
26
4am
26
26
25
7am
25
25
25
10am
25
25
25
1pm
25
25
25
4pm
25
27
Air Quality Index Trend
46h · 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.
98.9%
Humidity
15.2 km/h
Wind SSE
1016.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.41 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Numata?
Temperature & Precipitation
PM2.5 Trend
46h · 7 stationsPM2.58.41 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (3 stations within 25 km)
8.41
Median
9.97
Average
7.2
Low
13.1
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -2.2
What is the 7-day forecast for Numata?
05-30
19.1° 11.7°
2.94 mm
05-31
20.6° 12.9°
0.25 mm
06-01
19.7° 13.5°
0.69 mm
06-02
20.3° 11.7°
0.25 mm
06-03
22.0° 14.0°
3.56 mm
06-04
21.8° 10.4°
2.31 mm
06-05
21.5° 13.2°
1.81 mm
Both models agree
Avg diff: 2.3°C
Where are air quality stations near Numata?
42
Nishikurauchimachi, Numata, Gunma, Japan (沼田市立沼田小学校沼田市)
53
Nishikurauchimachi, Numata, Gunma, Japan (沼田市立沼田小学校沼田市)
55
Haramachi, Gunma Prefecture, Japan (東吾妻町立東吾妻中学校吾妻郡東吾妻町)
46
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 2026-05-30T13:30 UTC.