Air Quality in Ashikaga, Japan

Drizzle
16.6°C · 74.1% humidity
16.6°
Feels 16.6°
33
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast
25 3am
25
25
33 6am
31
31
30 9am
29
29
28 12pm
28
28
27 3pm
27
27
34 6pm
54
54
54 9pm
54
54
54 12am
54
54
AD 728×90

Air Quality Index Trend

47h · 28 stn

Ashikaga'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.

74.1%
Humidity
22.8 km/h
Wind S
1017.6 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
33
7.87 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Ashikaga?

Temperature & Precipitation

PM2.5 Trend

47h · 28 stations
PM2.57.87 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250
Station readings (3 stations within 25 km)
7.87
Median
7.67
Average
6.2
Low
10.1
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -1.9

What is the 7-day forecast for Ashikaga?

05-29
22.1° 16.1°
7.88 mm
05-30
21.4° 15.6°
2.25 mm
05-31
24.2° 15.8°
1.75 mm
06-01
23.4° 16.4°
0.06 mm
06-02
23.5° 15.2°
06-03
23.7° 19.7°
3.31 mm
06-04
25.1° 13.1°
7.38 mm
Both models agree Avg diff: 3.1°C

Where are air quality stations near Ashikaga?

3
Nakamachi, Tatebayashi, Gunma, Japan (館林市民センター館林市)
11.9 km PM2.5: 0.7 µg/m³
38
Nakamachi, Kiryu, Gunma, Japan (桐生市立東小学校桐生市)
12.9 km PM2.5: 9.1 µg/m³
13
Nakamachi, Kiryu, Gunma, Japan (桐生市立東小学校桐生市)
12.9 km PM2.5: 3.1 µg/m³
17
Menumahigashi, Kumagaya-shi, Saitama-ken, Japan (熊谷妻沼東熊谷市)
13.7 km PM2.5: 4.1 µg/m³
18
Menumahigashi, Kumagaya-shi, Saitama-ken, Japan (熊谷妻沼東熊谷市)
13.7 km PM2.5: 4.3 µg/m³
17
Fujiishimogumi, Hanyū-shi, Saitama-ken, Japan (羽生羽生市)
20.0 km PM2.5: 4.1 µg/m³
34
Haragō, Fukaya-shi, Saitama-ken, Japan (深谷原郷自排深谷市)
20.7 km PM2.5: 8.2 µg/m³
13
Nagano, Gyōda-shi, Saitama-ken, Japan (行田行田市)
21.5 km PM2.5: 3.1 µg/m³
25
Nagano, Gyōda-shi, Saitama-ken, Japan (行田行田市)
21.5 km PM2.5: 6.0 µg/m³
50
Raiha, Kazo-shi, Saitama-ken, Japan (加須加須市)
25.6 km PM2.5: 12.0 µg/m³

What cities are near Ashikaga?

33 Kamikoizumi 32 Ōta 30 Tatebayashi 27 Sano 23 Tanuma 34 Kiryū 34 Menuma 32 Ōwa 26 Ōmamachō-ōmama 26 Midori
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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 2026-05-29T21:38 UTC.