Air Quality in Aioi, Japan

Partly Cloudy
22.1°C · 61.8% humidity
22.1°
Feels 22.1°
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
8 stations

Nearby Monitoring Stations

AQI Forecast
25 11am
25
25
32 2pm
30
29
28 5pm
29
28
28 8pm
35
54
54 11pm
54
54
54 2am
34
34
34 5am
34
34
34 8am
54
27
AD 728×90

Air Quality Index Trend

46h · 14 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.

61.8%
Humidity
30.3 km/h
Wind ESE
1013.6 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
32
7.7 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Aioi?

Temperature & Precipitation

PM2.5 Trend

46h · 14 stations
PM2.57.7 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX19.9
Extreme
AD 300×250
Station readings (8 stations within 25 km)
7.7
Median
6.97
Average
4.1
Low
10.1
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -1.5

What is the 7-day forecast for Aioi?

06-09
22.1° 20.1°
06-10
24.6° 17.7°
5.0 mm
06-11
24.6° 19.2°
06-12
23.4° 20.5°
1.56 mm
06-13
25.9° 20.3°
1.94 mm
06-14
21.7° 20.2°
0.31 mm
06-15
26.1° 18.5°
2.06 mm
Both models agree Avg diff: 1.4°C

Where are air quality stations near Aioi?

23
Aioi, Hyogo Prefecture, Japan (池ノ内相生市)
0.0 km PM2.5: 5.5 µg/m³
29
Kariya, Ako, Hyogo Prefecture, Japan (赤穂市役所赤穂市)
8.9 km PM2.5: 7.0 µg/m³
34
Tatsunocho Tominaga, Tatsuno, Hyogo Prefecture, Japan (たつの市役所たつの市)
9.2 km PM2.5: 8.2 µg/m³
38
Ikaruga, Hyogo Prefecture, Japan (太子町役場揖保郡太子町)
10.6 km PM2.5: 9.1 µg/m³
57
Aboshiku Kaichi Nakamachi, Himeji, Hyogo Prefecture, Japan (網干姫路市)
11.2 km PM2.5: 15.0 µg/m³
29
Aboshiku Kaichi Nakamachi, Himeji, Hyogo Prefecture, Japan (網干姫路市)
11.2 km PM2.5: 7.0 µg/m³
9
Hirohataku Seimondori, Himeji, Hyogo Prefecture, Japan (広畑姫路市)
14.7 km PM2.5: 2.2 µg/m³
18
Shikisai, Himeji, Hyogo Prefecture, Japan (飾西姫路市)
17.3 km PM2.5: 4.3 µg/m³
38
Shikisai, Himeji, Hyogo Prefecture, Japan (飾西姫路市)
17.3 km PM2.5: 9.1 µg/m³
26
Mitsuishi, Bizen-shi, Okayama-ken, Japan (三石備前市)
17.8 km PM2.5: 6.2 µg/m³

What cities are near Aioi?

32 Tatsuno 22 Kariya 26 Tatsunochō-tominaga 42 Ikaruga 29 Kamigōri 30 Himeji 25 Bizen 30 Shisō 26 Shirahamachō-usazakiminami 30 Yamazakichō-nakabirose
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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 2026-06-09T05:00 UTC.