Air Quality in Ōmuta, Japan

Windy
31.1°C · 70.1% humidity
31.1°
Feels 37.6°
68
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
6 stations

Nearby Monitoring Stations

AQI Forecast
27 8am
27
34
68 11am
58
71
67 2pm
63
60
59 5pm
57
56
56 8pm
55
55
55 11pm
54
54
54 2am
54
54
54 5am
54
34
AD 728×90

Air Quality Index Trend

47h · 28 stn

Ōmuta'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. Current PM2.5 concentration in Ōmuta is 1.3× the WHO 24-hour guideline of 15 µg/m³.

70.1%
Humidity
45.3 km/h
Wind SE
989.8 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
68
20.07 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Ōmuta?

Temperature & Precipitation

PM2.5 Trend

47h · 28 stations
PM2.520.07 µg/m³ ×1.3 WHO
Moderate
PM1027.4 µg/m³
Good
UV INDEX19.9
Extreme
AD 300×250
Station readings (6 stations within 25 km)
20.07
Median
11.67
Average
4.8
Low
20.2
High
PM2.5 µg/m³ · Model: 10.85 · Bias: -9.2

What is the 7-day forecast for Ōmuta?

07-22
31.1° 26.9°
1.31 mm
07-23
30.8° 22.6°
0.63 mm
07-24
31.9° 26.5°
4.06 mm
07-25
33.2° 26.3°
07-26
36.3° 26.6°
2.69 mm
07-27
31.5° 27.2°
0.06 mm
07-28
33.9° 28.5°
0.94 mm
Both models agree Avg diff: 1.5°C

Where are air quality stations near Ōmuta?

59
Kawanobori, Arao-shi, Kumamoto-ken, Japan (荒尾運動公園荒尾市)
6.1 km PM2.5: 15.9 µg/m³
21
Kawanobori, Arao-shi, Kumamoto-ken, Japan (荒尾運動公園荒尾市)
6.1 km PM2.5: 5.0 µg/m³
72
Mitsuhashimachi Imakoga, Yanagawa, Fukuoka, Japan (柳川柳川市)
14.1 km PM2.5: 22.1 µg/m³
40
Mitsuhashimachi Imakoga, Yanagawa, Fukuoka, Japan (柳川柳川市)
14.1 km PM2.5: 9.6 µg/m³
50
Iwasaki, Tamana, Kumamoto, Japan (有明保健所玉名市)
15.2 km PM2.5: 12.0 µg/m³
7
Iwasaki, Tamana, Kumamoto, Japan (有明保健所玉名市)
15.2 km PM2.5: 1.7 µg/m³
13
Tachibanamachi Tanigawa, Yame-shi, Fukuoka-ken, Japan (八女八女市)
22.9 km PM2.5: 3.1 µg/m³
6
Tachibanamachi Tanigawa, Yame-shi, Fukuoka-ken, Japan (八女八女市)
22.9 km PM2.5: 1.4 µg/m³
80
Mizumamachi Tamamitsu, Kurume, Fukuoka, Japan (三潴中学校久留米市)
24.6 km PM2.5: 25.9 µg/m³
11
Mizumamachi Tamamitsu, Kurume, Fukuoka, Japan (三潴中学校久留米市)
24.6 km PM2.5: 2.6 µg/m³

What cities are near Ōmuta?

28 Arao 52 Miyama 36 Nagasu 54 Setakamachi-takayanagi 42 Tamana 55 Yanagawa 52 Chikugo 52 Ōkawa 35 Yamaga 38 Hirokawa
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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 2026-07-22T02:14 UTC.