Air Quality in Umi, Japan

Windy
26.6°C · 64.7% humidity
26.6°
Feels 26.6°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
8 stations

Nearby Monitoring Stations

AQI Forecast
34 5pm
54
54
25 8pm
33
39
23 11pm
26
22
23 2am
22
23
23 5am
23
24
24 8am
27
24
25 11am
25
25
25 2pm
25
25
AD 728×90

Air Quality Index Trend

45h · 19 stn

Umi'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.

64.7%
Humidity
53.4 km/h
Wind NE
1002.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
25
5.93 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Umi?

Temperature & Precipitation

PM2.5 Trend

45h · 19 stations
PM2.55.93 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (8 stations within 25 km)
5.93
Median
6.89
Average
4.1
Low
13.1
High
PM2.5 µg/m³ · Model: 10.0 · Bias: +4.1

What is the 7-day forecast for Umi?

09-05
26.8° 23.9°
0.44 mm
09-06
28.1° 22.4°
1.06 mm
09-07
30.0° 22.1°
0.13 mm
09-08
29.8° 21.6°
0.06 mm
09-09
31.6° 23.2°
4.25 mm
09-10
28.4° 20.6°
1.56 mm
09-11
29.6° 21.9°
4.69 mm
Both models agree Avg diff: 2.1°C

Where are air quality stations near Umi?

17
Saifu, Dazaifu, Fukuoka, Japan (太宰府太宰府市)
5.8 km PM2.5: 4.1 µg/m³
15
Ohashi, Fukuoka, Japan (大橋福岡市南区)
7.4 km PM2.5: 3.6 µg/m³
25
Yoshizuka, Fukuoka, Japan (吉塚福岡市博多区)
8.7 km PM2.5: 6.0 µg/m³
25
Yoshizuka, Fukuoka, Japan (吉塚福岡市博多区)
8.7 km PM2.5: 6.0 µg/m³
41
Fukuoka (福岡)
10.3 km PM2.5: 9.8 µg/m³
34
Fukuoka (福岡)
10.3 km PM2.5: 8.2 µg/m³
25
Nagao, Fukuoka, Japan (長尾福岡市城南区)
12.0 km PM2.5: 6.0 µg/m³
17
Nagao, Fukuoka, Japan (長尾福岡市城南区)
12.0 km PM2.5: 4.1 µg/m³
30
Kasumigaoka, Fukuoka, Japan (香椎福岡市東区)
13.3 km PM2.5: 7.2 µg/m³
21
Gion, Ogori, Fukuoka, Japan (筑後小郡小郡市)
19.4 km PM2.5: 5.0 µg/m³

What cities are near Umi?

28 Sue 28 Shime 24 Ōnojō 28 Wakasugi 18 Dazaifu 27 Sasaguri 25 Kasuga 19 Chikushino-shi 30 Fukuoka 27 Katanawa
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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 2026-09-05T11:12 UTC.