Air Quality in Nakanojō, Japan

Cloudy
23.8°C · 82.0% humidity
23.8°
Feels 23.8°
65
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station

Nearby Monitoring Stations

AQI Forecast
25 9am
25
25
65 12pm
54
46
40 3pm
36
33
32 6pm
38
57
56 9pm
55
55
55 12am
55
34
34 3am
34
34
34 6am
54
34
AD 728×90

Air Quality Index Trend

44h · 4 stn

Nakanojō'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 Nakanojō is 1.3× the WHO 24-hour guideline of 15 µg/m³.

82.0%
Humidity
29.6 km/h
Wind SE
1001.9 hPa
Pressure
24.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
65
18.8 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Nakanojō?

Temperature & Precipitation

PM2.5 Trend

44h · 4 stations
PM2.518.8 µg/m³ ×1.3 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX24.9
Extreme
AD 300×250
Station readings (1 station within 25 km)
18.8
Median
18.8
Average
18.8
Low
18.8
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -12.8

What is the 7-day forecast for Nakanojō?

07-22
23.8° 18.9°
8.06 mm
07-23
21.0° 15.8°
4.13 mm
07-24
22.9° 19.8°
4.44 mm
07-25
27.7° 18.7°
6.81 mm
07-26
29.2° 16.7°
0.38 mm
07-27
25.8° 19.2°
2.62 mm
07-28
27.9° 19.9°
3.94 mm
Both models agree Avg diff: 2.8°C

Where are air quality stations near Nakanojō?

18
Haramachi, Gunma Prefecture, Japan (東吾妻町立東吾妻中学校吾妻郡東吾妻町)
2.3 km PM2.5: 4.3 µg/m³
53
Haramachi, Gunma Prefecture, Japan (東吾妻町立東吾妻中学校吾妻郡東吾妻町)
2.3 km PM2.5: 13.1 µg/m³
46
Nishikurauchimachi, Numata, Gunma, Japan (沼田市立沼田小学校沼田市)
19.2 km PM2.5: 11.0 µg/m³
70
Nishikurauchimachi, Numata, Gunma, Japan (沼田市立沼田小学校沼田市)
19.2 km PM2.5: 21.1 µg/m³

What cities are near Nakanojō?

65 Minakami 49 Shibukawa 65 Numata 44 Ogura 38 Kanekomachi 38 Annaka 39 Maebashi 63 Karuizawa 41 Takasaki 38 Tomioka
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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 2026-07-22T03:17 UTC.