Air Quality in Kiryū, Japan

Cloudy
15.3°C · 89.6% humidity
15.3°
Feels 15.3°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast
25 2am
25
25
38 5am
34
34
32 8am
28
29
29 11am
26
26
26 2pm
25
25
25 5pm
27
34
54 8pm
54
54
54 11pm
54
54
AD 728×90

Air Quality Index Trend

47h · 18 stn

Kiryū'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.

89.6%
Humidity
13.9 km/h
Wind E
1021.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
38
9.16 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Kiryū?

Temperature & Precipitation

PM2.5 Trend

47h · 18 stations
PM2.59.16 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (3 stations within 25 km)
9.16
Median
10.1
Average
7.2
Low
15.4
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -2.9

What is the 7-day forecast for Kiryū?

05-29
21.2° 15.3°
9.06 mm
05-30
20.3° 14.4°
1.63 mm
05-31
23.2° 15.6°
0.62 mm
06-01
23.2° 16.3°
0.06 mm
06-02
22.5° 15.3°
06-03
23.3° 18.9°
2.38 mm
06-04
24.3° 12.1°
3.5 mm
Both models agree Avg diff: 3.6°C

Where are air quality stations near Kiryū?

8
Nakamachi, Kiryu, Gunma, Japan (桐生市立東小学校桐生市)
1.4 km PM2.5: 1.9 µg/m³
59
Nakamachi, Kiryu, Gunma, Japan (桐生市立東小学校桐生市)
1.4 km PM2.5: 15.9 µg/m³
19
Menumahigashi, Kumagaya-shi, Saitama-ken, Japan (熊谷妻沼東熊谷市)
20.2 km PM2.5: 4.6 µg/m³
18
Menumahigashi, Kumagaya-shi, Saitama-ken, Japan (熊谷妻沼東熊谷市)
20.2 km PM2.5: 4.3 µg/m³
34
Haragō, Fukaya-shi, Saitama-ken, Japan (深谷原郷自排深谷市)
22.8 km PM2.5: 8.2 µg/m³
53
Nakamachi, Tatebayashi, Gunma, Japan (館林市民センター館林市)
24.4 km PM2.5: 13.1 µg/m³
30
Kodamachō Takazeki, Honjō-shi, Saitama-ken, Japan (本庄児玉本庄市)
25.3 km PM2.5: 7.2 µg/m³
11
Kodamachō Takazeki, Honjō-shi, Saitama-ken, Japan (本庄児玉本庄市)
25.3 km PM2.5: 2.6 µg/m³
13
Fujiishimogumi, Hanyū-shi, Saitama-ken, Japan (羽生羽生市)
32.0 km PM2.5: 3.1 µg/m³

What cities are near Kiryū?

17 Ōmamachō-ōmama 17 Midori 32 Ōta 37 Ashikaga 36 Isesaki 41 Sakai-nakajima 40 Kamikoizumi 48 Menuma 47 Honjō 31 Tamamura
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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 2026-05-29T20:37 UTC.