Air Quality in Iwakuni, Japan
Windy
25.4°C · 73.3% humidity
25.4°
Feels 25.4°
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Iwakuni's air quality — share it
AQI Forecast
34
5pm
34
34
15
8pm
20
15
18
11pm
20
21
21
2am
22
23
23
5am
23
24
24
8am
24
24
24
11am
24
24
25
2pm
25
25
Air Quality Index Trend
45h · 14 stnIwakuni'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.
73.3%
Humidity
69.0 km/h
Wind NE
1003.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
3.6 µg/m³
PM10▲
27.4 µg/m³
050100150200300500
What is the weather forecast for Iwakuni?
Temperature & Precipitation
PM2.5 Trend
45h · 14 stationsPM2.53.6 µg/m³
✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
3.6
Median
3.6
Average
3.6
Low
3.6
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +3.8
What is the 7-day forecast for Iwakuni?
09-05
27.0° 23.4°
1.44 mm
09-06
29.3° 23.1°
4.44 mm
09-07
27.6° 23.2°
0.5 mm
09-08
25.4° 21.3°
0.94 mm
09-09
26.8° 22.9°
4.13 mm
09-10
26.1° 21.4°
1.37 mm
09-11
26.4° 22.8°
5.25 mm
Both models agree
Avg diff: 2.7°C
Where are air quality stations near Iwakuni?
38
Waki, Yamaguchi, Japan (和木コミュニティセンター玖珂郡和木町)
34
Minamimachi, Yanai, Yamaguchi, Japan (柳井市役所柳井市)
16
Inokuchi, Hiroshima, Japan (井口小学校広島市西区)
42
Hiroshima (広島)
What cities are near Iwakuni?
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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 2026-09-05T11:17 UTC.