Air Quality in Aioi, Japan

Cloudy
25.1°C · 89.0% humidity
25.1°
Feels 25.1°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast

Nearby Monitoring Stations

AQI Forecast Calibrated
18 8am
18
18
26 11am
25
45
45 2pm
45
45
45 5pm
25
25
18 8pm
25
25
25 11pm
25
25
45 2am
45
45
45 5am
45
25
Station readings 10h ago
AQI 16
PM2.5 3.8 µg/m³ · 10h ago
AD 728×90

Air Quality Index Trend

44h · 15 stn

Aioi'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.

89.0%
Humidity
25.4 km/h
Wind ESE
1006.9 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
26
6.25 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Aioi?

Temperature & Precipitation

PM2.5 Trend

44h · 15 stations
PM2.56.25 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250

What is the 7-day forecast for Aioi?

08-03
31.4° 25.1°
0.06 mm
08-04
30.3° 25.5°
0.88 mm
08-05
30.0° 24.9°
6.69 mm
08-06
27.0° 24.5°
6.69 mm
08-07
30.7° 23.8°
1.31 mm
08-08
34.1° 25.5°
5.31 mm
08-09
31.7° 24.9°
3.62 mm
Both models agree Avg diff: 2.9°C

Where are air quality stations near Aioi?

33
Asahi, Aioi, Hyogo Prefecture, Japan (相生市役所相生市)
0.1 km PM2.5: 7.9 µg/m³
33
Tatsunocho Tominaga, Tatsuno, Hyogo Prefecture, Japan (たつの市役所たつの市)
9.2 km PM2.5: 7.9 µg/m³
57
Aboshiku Kaichi Nakamachi, Himeji, Hyogo Prefecture, Japan (網干姫路市)
11.2 km PM2.5: 15.0 µg/m³
50
Hirohataku Seimondori, Himeji, Hyogo Prefecture, Japan (広畑姫路市)
14.7 km PM2.5: 12.0 µg/m³
10
Hirohataku Seimondori, Himeji, Hyogo Prefecture, Japan (広畑姫路市)
14.7 km PM2.5: 2.4 µg/m³
34
Shikisai, Himeji, Hyogo Prefecture, Japan (飾西姫路市)
17.3 km PM2.5: 8.2 µg/m³
38
Koshomachi, Himeji, Hyogo Prefecture, Japan (船場自動車排出ガス姫路市)
19.9 km PM2.5: 9.1 µg/m³
42
Shirahamacho, Himeji, Hyogo Prefecture, Japan (白浜姫路市)
21.7 km PM2.5: 10.1 µg/m³
42
Shirahamacho, Himeji, Hyogo Prefecture, Japan (白浜姫路市)
21.7 km PM2.5: 10.1 µg/m³
30
Mikuninocho Gochaku, Himeji, Hyogo Prefecture, Japan (御国野姫路市)
25.0 km PM2.5: 7.2 µg/m³

What cities are near Aioi?

26 Tatsuno 26 Kariya 26 Tatsunochō-tominaga 26 Ikaruga 26 Kamigōri 26 Himeji 26 Bizen 26 Shisō 27 Shirahamachō-usazakiminami 26 Yamazakichō-nakabirose
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T02:58 UTC.