What is the air quality in Iwakuni today?

The current Air Quality Index (AQI) in Iwakuni is 36 (Good). PM2.5 concentration is 8.65 µg/m³.

What is the temperature in Iwakuni right now?

The current temperature in Iwakuni is 25.4°C (feels like 25.4°C). Humidity is 73.3% and wind speed is 69.0 km/h.

Is it safe to go outside in Iwakuni?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Iwakuni, Japan

Windy

25.4°C · 73.3% humidity

25.4°

Feels 25.4°

Good

Air quality is satisfactory. Enjoy outdoor activities.

3 stations

Nearby Monitoring Stations

AQI Forecast

34 6pm

36 9pm

25 12am

24 3am

24 6am

24 9am

24 12pm

25 3pm

Air Quality Index Trend

45h · 19 stn

View full history →

Iwakuni'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▲

8.65 µg/m³

PM10

27.4 µg/m³

050100150200300500

What is the weather forecast for Iwakuni?

Temperature & Precipitation

PM2.5 Trend

45h · 19 stations

PM2.58.65 µg/m³ ✓ WHO

Good

PM1027.4 µg/m³

Good

UV INDEX0.7

Low

Station readings (3 stations within 25 km)

8.65

Median

7.77

Average

6.0

Low

9.1

High

PM2.5 µg/m³ · Model: 8.2 · Bias: -0.4

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?

Ozumachi, Iwakuni, Yamaguchi, Japan (愛宕小学校岩国市)

2.0 km PM2.5: 9.1 µg/m³

Waki, Yamaguchi, Japan (和木コミュニティセンター玖珂郡和木町)

5.0 km PM2.5: 6.0 µg/m³

Minamimachi, Yanai, Yamaguchi, Japan (柳井市役所柳井市)

24.7 km PM2.5: 8.2 µg/m³

Inokuchi, Hiroshima, Japan (井口小学校広島市西区)

27.6 km PM2.5: 2.9 µg/m³

Hiroshima (広島)

32.8 km PM2.5: 8.4 µg/m³

What cities are near Iwakuni?

25 Ōtake 22 Ōno-hara 15 Hatsukaichi 34 Yanai 14 Etajima 12 Kure 18 Hiroshima 39 Hikari 18 Fuchū 17 Kaitaichi

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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 2026-09-05T12:11 UTC.