Air Quality in Ashiya, Japan

Windy
27.5°C · 80.3% humidity
27.5°
Feels 33.3°
54
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
28 stations

Nearby Monitoring Stations

AQI Forecast
54 5am
54
54
54 8am
54
54
66 11am
66
66
83 2pm
66
66
66 5pm
66
66
66 8pm
66
66
54 11pm
54
54
54 2am
54
54
AD 728×90

Air Quality Index Trend

47h · 38 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.

80.3%
Humidity
53.5 km/h
Wind ENE
998.4 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
54
13.43 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Ashiya?

Temperature & Precipitation

PM2.5 Trend

47h · 38 stations
PM2.513.43 µg/m³ ✓ WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
Station readings (28 stations within 25 km)
13.43
Median
14.4
Average
8.6
Low
23.5
High
PM2.5 µg/m³ · Model: 16.35 · Bias: +2.9

What is the 7-day forecast for Ashiya?

07-21
31.3° 23.9°
3.06 mm
07-22
31.2° 24.8°
4.0 mm
07-23
27.9° 21.5°
4.81 mm
07-24
29.9° 25.1°
0.19 mm
07-25
31.6° 23.9°
6.94 mm
07-26
30.4° 24.5°
1.69 mm
07-27
30.9° 25.4°
Both models agree Avg diff: 2.0°C

Where are air quality stations near Ashiya?

55
Uchidecho, Ashiya, Hyogo Prefecture, Japan (打出芦屋市)
1.4 km PM2.5: 14.0 µg/m³
80
Uchidecho, Ashiya, Hyogo Prefecture, Japan (打出芦屋市)
1.4 km PM2.5: 25.9 µg/m³
65
Asahigaokacho, Ashiya, Hyogo Prefecture, Japan (朝日ヶ丘小学校芦屋市)
2.0 km PM2.5: 18.8 µg/m³
17
Sumiyoshi Higashimachi, Hyogo Prefecture, Japan (東灘神戸市東灘区)
3.5 km PM2.5: 4.1 µg/m³
65
Hamakoshien, Nishinomiya, Hyogo Prefecture, Japan (浜甲子園西宮市)
5.0 km PM2.5: 18.8 µg/m³
72
Koyochonaka, Hyogo Prefecture, Japan (六甲アイランド神戸市東灘区)
5.7 km PM2.5: 22.1 µg/m³
55
Koshien Ichibancho, Nishinomiya, Hyogo Prefecture, Japan (甲子園西宮市)
6.0 km PM2.5: 14.0 µg/m³
139
Amagasaki (尼崎)
9.5 km PM2.5: 50.9 µg/m³
61
Sakaemachi, Takarazuka, Hyogo Prefecture, Japan (栄町宝塚市)
9.8 km PM2.5: 16.9 µg/m³
30
Minamitsukaguchicho, Amagasaki, Hyogo Prefecture, Japan (砂田こども広場尼崎市)
10.2 km PM2.5: 7.2 µg/m³

What cities are near Ashiya?

51 Nishinomiya 58 Takarazuka 54 Amagasaki 57 Itami 69 Kobe 59 Kawanishi 61 Ikeda 54 Toyonaka 60 Kimokawa 55 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 2026-07-21T23:15 UTC.