Air Quality in Ashiya, Japan

Partly Cloudy
20.2°C · 58.7% humidity
20.2°
Feels 20.2°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
27 stations

Nearby Monitoring Stations

AQI Forecast
54 8am
54
25
28 11am
27
34
54 2pm
54
54
66 5pm
66
66
66 8pm
54
34
54 11pm
54
54
54 2am
54
54
54 5am
54
54
AD 728×90

Air Quality Index Trend

48h · 67 stn

Ashiya'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.

58.7%
Humidity
25.6 km/h
Wind ESE
1015.0 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
28
6.67 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Ashiya?

Temperature & Precipitation

PM2.5 Trend

48h · 67 stations
PM2.56.67 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX19.9
Extreme
AD 300×250
Station readings (27 stations within 25 km)
6.67
Median
7.1
Average
3.1
Low
13.1
High
PM2.5 µg/m³ · Model: 6.5 · Bias: -0.2

What is the 7-day forecast for Ashiya?

06-09
25.3° 20.2°
06-10
23.1° 17.6°
10.19 mm
06-11
27.6° 19.6°
06-12
26.2° 20.9°
0.25 mm
06-13
30.0° 20.0°
0.75 mm
06-14
23.2° 20.7°
0.94 mm
06-15
29.6° 18.5°
3.0 mm
Both models agree Avg diff: 1.6°C

Where are air quality stations near Ashiya?

17
Uchidecho, Ashiya, Hyogo Prefecture, Japan (打出芦屋市)
1.4 km PM2.5: 4.1 µg/m³
30
Uchidecho, Ashiya, Hyogo Prefecture, Japan (打出芦屋市)
1.4 km PM2.5: 7.2 µg/m³
27
Asahigaokacho, Ashiya, Hyogo Prefecture, Japan (朝日ヶ丘小学校芦屋市)
2.0 km PM2.5: 6.5 µg/m³
30
Sumiyoshi Higashimachi, Hyogo Prefecture, Japan (東灘神戸市東灘区)
3.5 km PM2.5: 7.2 µg/m³
24
Hamakoshien, Nishinomiya, Hyogo Prefecture, Japan (浜甲子園西宮市)
5.0 km PM2.5: 5.8 µg/m³
25
Koyochonaka, Hyogo Prefecture, Japan (六甲アイランド神戸市東灘区)
5.7 km PM2.5: 6.0 µg/m³
17
Koshien Ichibancho, Nishinomiya, Hyogo Prefecture, Japan (甲子園西宮市)
6.0 km PM2.5: 4.1 µg/m³
17
Amagasaki (尼崎)
9.5 km PM2.5: 4.1 µg/m³
17
Sakaemachi, Takarazuka, Hyogo Prefecture, Japan (栄町宝塚市)
9.8 km PM2.5: 4.1 µg/m³
61
Minamitsukaguchicho, Amagasaki, Hyogo Prefecture, Japan (砂田こども広場尼崎市)
10.2 km PM2.5: 16.9 µg/m³

What cities are near Ashiya?

28 Nishinomiya 17 Takarazuka 28 Amagasaki 26 Itami 52 Kobe 21 Kawanishi 19 Ikeda 23 Toyonaka 20 Kimokawa 36 Osaka
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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 2026-06-09T02:10 UTC.