Air Quality in Iwaki, Japan
Drizzle
19.5°C · 73.0% humidity
19.5°
Feels 19.5°
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
AQI Forecast
34
4am
27
25
15
7am
18
19
51
10am
52
52
53
1pm
33
33
34
4pm
27
27
25
7pm
25
25
25
10pm
25
25
25
1am
25
25
Air Quality Index Trend
43h · 2 stnIwaki'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.
73.0%
Humidity
75.4 km/h
Wind S
997.6 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
3.6 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Iwaki?
Temperature & Precipitation
PM2.5 Trend
43h · 2 stationsPM2.53.6 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.9
Moderate
Station readings (2 stations within 25 km)
3.6
Median
3.6
Average
2.2
Low
5.0
High
PM2.5 µg/m³ · Model: 6.15 · Bias: +2.5
What is the 7-day forecast for Iwaki?
05-28
26.3° 6.8°
05-29
19.5° 14.4°
8.87 mm
05-30
18.8° 13.4°
4.31 mm
05-31
19.8° 13.3°
0.13 mm
06-01
20.4° 14.6°
0.06 mm
06-02
19.8° 14.7°
06-03
22.0° 14.6°
3.94 mm
Both models agree
Avg diff: 3.1°C
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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 2026-05-28T22:51 UTC.