Air Quality in Shimada, Japan
Cloudy
30.5°C · 74.8% humidity
30.5°
Feels 37.3°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
8 stations
Nearby Monitoring Stations
Shimada's air quality — share it
AQI Forecast
54
6am
27
27
28
9am
23
24
25
12pm
32
33
33
3pm
53
54
54
6pm
54
54
54
9pm
54
54
54
12am
54
54
54
3am
54
54
Air Quality Index Trend
44h · 16 stnShimada'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.
74.8%
Humidity
39.4 km/h
Wind ENE
989.9 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.78 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Shimada?
Temperature & Precipitation
PM2.5 Trend
44h · 16 stationsPM2.56.78 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX9.4
Very High
Station readings (8 stations within 25 km)
6.78
Median
13.03
Average
5.5
Low
25.9
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +4.1
Both models agree
Avg diff: 1.8°C
Where are air quality stations near Shimada?
33
Akitsu, Kumamoto-ken, Japan (秋津熊本市東区)
10
Akitsu, Kumamoto-ken, Japan (秋津熊本市東区)
25
Kuwamizuhonmachi, Kumamoto Prefecture, Japan (神水本町自排局熊本市中央区)
31
Kuwamizuhonmachi, Kumamoto Prefecture, Japan (神水本町自排局熊本市中央区)
8
Jonanmachitaka, Kumamoto Prefecture, Japan (城南町熊本市南区)
4
Jonanmachitaka, Kumamoto Prefecture, Japan (城南町熊本市南区)
10
Suidōchō, Kumamoto-ken, Japan (水道町自排局熊本市中央区)
4
Suidōchō, Kumamoto-ken, Japan (水道町自排局熊本市中央区)
62
Nirenoki, Kumamoto, Japan (楡木熊本市北区)
55
Nirenoki, Kumamoto, Japan (楡木熊本市北区)
What cities are near Shimada?
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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 2026-07-22T00:22 UTC.