Air Quality in Arao, Japan

Cloudy
21.3°C · 78.5% humidity
21.3°
Feels 21.3°
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
7 stations

Nearby Monitoring Stations

AQI Forecast
66 2am
66
66
27 5am
38
46
52 8am
44
47
49 11am
50
51
64 2pm
65
65
53 5pm
53
54
54 8pm
34
54
54 11pm
54
54
AD 728×90

Air Quality Index Trend

47h · 32 stn

Arao'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.

78.5%
Humidity
8.9 km/h
Wind SE
1015.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
27
6.46 µg/m³
PM10▲
63
79.9 µg/m³
050100150200300500

What is the weather forecast for Arao?

Temperature & Precipitation

PM2.5 Trend

47h · 32 stations
PM2.56.46 µg/m³ ✓ WHO
Good
PM1079.9 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
Station readings (7 stations within 25 km)
6.46
Median
8.4
Average
4.8
Low
11.5
High
PM2.5 µg/m³ · Model: 23.6 · Bias: +17.1

What is the 7-day forecast for Arao?

05-29
21.9° 20.8°
6.13 mm
05-30
22.9° 20.0°
0.25 mm
05-31
25.4° 21.4°
06-01
28.4° 19.6°
2.56 mm
06-02
26.4° 22.6°
06-03
23.6° 18.5°
20.75 mm
06-04
26.8° 20.9°
49.94 mm
Both models agree Avg diff: 2.8°C

Where are air quality stations near Arao?

30
Kawanobori, Arao-shi, Kumamoto-ken, Japan (荒尾運動公園荒尾市)
2.0 km PM2.5: 7.2 µg/m³
34
Kawanobori, Arao-shi, Kumamoto-ken, Japan (荒尾運動公園荒尾市)
2.0 km PM2.5: 8.2 µg/m³
17
Iwasaki, Tamana, Kumamoto, Japan (有明保健所玉名市)
11.8 km PM2.5: 4.1 µg/m³
17
Iwasaki, Tamana, Kumamoto, Japan (有明保健所玉名市)
11.8 km PM2.5: 4.1 µg/m³
25
Mitsuhashimachi Imakoga, Yanagawa, Fukuoka, Japan (柳川柳川市)
20.0 km PM2.5: 6.0 µg/m³
63
Mitsuhashimachi Imakoga, Yanagawa, Fukuoka, Japan (柳川柳川市)
20.0 km PM2.5: 17.8 µg/m³
8
Shindenmachi, Shimabara, Nagasaki, Japan (島原大気測定局島原市)
22.1 km PM2.5: 1.9 µg/m³
25
Uekimachi Iwano, Kumamoto-ken, Japan (北区役所熊本市北区)
24.8 km PM2.5: 6.0 µg/m³
13
Uekimachi Iwano, Kumamoto-ken, Japan (北区役所熊本市北区)
24.8 km PM2.5: 3.1 µg/m³
57
Tachibanamachi Tanigawa, Yame-shi, Fukuoka-ken, Japan (八女八女市)
28.3 km PM2.5: 15.0 µg/m³

What cities are near Arao?

33 Nagasu 35 Ōmuta 42 Tamana 28 Miyama 23 Setakamachi-takayanagi 21 Yanagawa 47 Shimabara 35 Yamaga 32 Uekimachi-mōno 28 Chikugo
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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 2026-05-29T20:37 UTC.