Air Quality in Ashiya, Japan

Windy
26.0°C · 73.1% humidity
26.0°
Feels 26.0°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
13 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
21 7am
21
21
26 10am
48
48
48 1pm
48
48
48 4pm
48
48
48 7pm
28
48
48 10pm
48
48
48 1am
48
48
48 4am
48
48
Station readings 47h ago
AQI 28
PM2.5 6.6 µg/m³ · 47h ago
AD 728×90

Air Quality Index Trend

46h · 86 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.

73.1%
Humidity
57.0 km/h
Wind ENE
1007.3 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
26
6.17 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Ashiya?

Temperature & Precipitation

PM2.5 Trend

46h · 86 stations
PM2.56.17 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
Station readings (13 stations within 25 km)
6.17
Median
7.41
Average
5.0
Low
11.0
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +1.2

What is the 7-day forecast for Ashiya?

08-03
34.4° 26.0°
08-04
31.6° 26.3°
0.25 mm
08-05
31.1° 24.5°
1.81 mm
08-06
27.3° 23.8°
12.75 mm
08-07
33.5° 25.5°
1.75 mm
08-08
35.3° 24.7°
19.06 mm
08-09
32.5° 25.4°
0.19 mm
Both models agree Avg diff: 3.1°C

Where are air quality stations near Ashiya?

38
Uchidecho, Ashiya, Hyogo Prefecture, Japan (打出芦屋市)
1.4 km PM2.5: 9.1 µg/m³
69
Asahigaokacho, Ashiya, Hyogo Prefecture, Japan (朝日ヶ丘小学校芦屋市)
2.0 km PM2.5: 20.7 µg/m³
46
Tsutogawacho, Nishinomiya, Hyogo Prefecture, Japan (津門川西宮市)
4.2 km PM2.5: 11.0 µg/m³
17
Koshien Ichibancho, Nishinomiya, Hyogo Prefecture, Japan (甲子園西宮市)
6.0 km PM2.5: 4.1 µg/m³
34
Koshien Ichibancho, Nishinomiya, Hyogo Prefecture, Japan (甲子園西宮市)
6.0 km PM2.5: 8.2 µg/m³
38
Shinzaike Minamimachi, Hyogo Prefecture, Japan (灘浜神戸市灘区)
6.8 km PM2.5: 9.1 µg/m³
25
Shinzaike Minamimachi, Hyogo Prefecture, Japan (灘浜神戸市灘区)
6.8 km PM2.5: 6.0 µg/m³
25
Amagasaki (尼崎)
9.5 km PM2.5: 6.0 µg/m³
25
Kosakamachi, Kanazawa, Ishikawa, Japan (北部金沢市)
9.6 km PM2.5: 6.0 µg/m³
18
Sakaemachi, Takarazuka, Hyogo Prefecture, Japan (栄町宝塚市)
9.8 km PM2.5: 4.3 µg/m³

What cities are near Ashiya?

28 Nishinomiya 27 Takarazuka 27 Amagasaki 28 Itami 27 Kobe 28 Kawanishi 28 Ikeda 28 Toyonaka 25 Kimokawa 34 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 2026-08-08T01:56 UTC.