Air Quality in Yamaguma, Japan

Drizzle
17.6°C · 94.8% humidity
17.6°
Feels 17.6°
40
Good
Air quality is satisfactory. Enjoy outdoor activities.
7 stations

Nearby Monitoring Stations

AQI Forecast
66 8pm
66
54
40 11pm
56
76
78 2am
79
80
64 5am
65
65
53 8am
54
27
27 11am
27
27
27 2pm
27
27
27 5pm
34
34
AD 728×90

Air Quality Index Trend

47h · 25 stn

Yamaguma'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 Yamaguma is 1.9× the WHO annual guideline of 5 µg/m³.

94.8%
Humidity
11.6 km/h
Wind N
1008.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
40
9.68 µg/m³
PM10▲
60
73.05 µg/m³
050100150200300500

What is the weather forecast for Yamaguma?

Temperature & Precipitation

PM2.5 Trend

47h · 25 stations
PM2.59.68 µg/m³ ✓ WHO
Good
PM1073.05 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
Station readings (7 stations within 25 km)
9.68
Median
8.46
Average
6.0
Low
11.5
High
PM2.5 µg/m³ · Model: 20.75 · Bias: +11.1

What is the 7-day forecast for Yamaguma?

05-29
20.0° 17.6°
8.56 mm
05-30
22.3° 17.9°
0.5 mm
05-31
26.0° 17.9°
06-01
29.3° 17.0°
0.81 mm
06-02
22.2° 18.4°
0.38 mm
06-03
22.3° 16.1°
19.5 mm
06-04
27.7° 16.2°
23.5 mm
Both models agree Avg diff: 2.2°C

Where are air quality stations near Yamaguma?

21
Gion, Ogori, Fukuoka, Japan (筑後小郡小郡市)
6.2 km PM2.5: 5.0 µg/m³
30
Gion, Ogori, Fukuoka, Japan (筑後小郡小郡市)
6.2 km PM2.5: 7.2 µg/m³
38
Gion, Ogori, Fukuoka, Japan (筑後小郡小郡市)
6.2 km PM2.5: 9.1 µg/m³
34
Tanushimarumachi Tanushimaru, Kurume, Fukuoka, Japan (田主丸中学校久留米市)
10.7 km PM2.5: 8.2 µg/m³
59
Shukumachi, Tosu, Saga, Japan (鳥栖鳥栖市)
11.1 km PM2.5: 15.9 µg/m³
56
Saifu, Dazaifu, Fukuoka, Japan (太宰府太宰府市)
13.3 km PM2.5: 14.5 µg/m³
53
Saifu, Dazaifu, Fukuoka, Japan (太宰府太宰府市)
13.3 km PM2.5: 13.1 µg/m³
68
Kurume (久留米)
15.0 km PM2.5: 20.2 µg/m³
9
Hakiikeda, Asakura-shi, Fukuoka-ken, Japan (朝倉朝倉市)
19.7 km PM2.5: 2.2 µg/m³
9
Hakiikeda, Asakura-shi, Fukuoka-ken, Japan (朝倉朝倉市)
19.7 km PM2.5: 2.2 µg/m³

What cities are near Yamaguma?

41 Tachiarai 42 Amagi 42 Ogōri 43 Asakura 48 Tanushimarumachi-toyoki 42 Sonobe 45 Tosu 33 Chikushino-shi 30 Dazaifu 45 Ukiha
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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 2026-05-29T14:35 UTC.