Air Quality in Yamaga, Japan

Partly Cloudy
26.2°C · 63.0% humidity
26.2°
Feels 26.2°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
7 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
21 4pm
21
21
28 7pm
26
32
21 10pm
20
19
19 1am
19
18
18 4am
18
18
18 7am
18
19
18 10am
18
18
18 1pm
18
18
Station readings 6h ago
AQI 19
PM2.5 4.6 µg/m³ · 6h ago
AD 728×90

Air Quality Index Trend

45h · 16 stn

Yamaga'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.

63.0%
Humidity
35.1 km/h
Wind NNE
1000.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
28
6.59 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Yamaga?

Temperature & Precipitation

PM2.5 Trend

45h · 16 stations
PM2.56.59 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (7 stations within 25 km)
6.59
Median
6.51
Average
4.8
Low
8.2
High
PM2.5 µg/m³ · Model: 6.5 · Bias: -0.1

What is the 7-day forecast for Yamaga?

09-05
31.4° 25.5°
0.38 mm
09-06
31.0° 22.7°
0.25 mm
09-07
28.7° 22.8°
0.5 mm
09-08
32.1° 23.2°
0.19 mm
09-09
33.9° 23.1°
1.63 mm
09-10
29.7° 20.8°
0.62 mm
09-11
30.9° 21.7°
10.88 mm
Both models agree Avg diff: 2.1°C

Where are air quality stations near Yamaga?

30
Naka, Yamaga, Kumamoto, Japan (山鹿健康センター山鹿市)
1.3 km PM2.5: 7.2 µg/m³
30
Waifu, Kikuchi, Kumamoto, Japan (菊池市役所菊池市)
11.9 km PM2.5: 7.2 µg/m³
34
Waifu, Kikuchi, Kumamoto, Japan (菊池市役所菊池市)
11.9 km PM2.5: 8.2 µg/m³
33
Uekimachi Iwano, Kumamoto-ken, Japan (北区役所熊本市北区)
12.6 km PM2.5: 7.9 µg/m³
30
Iwasaki, Tamana, Kumamoto, Japan (有明保健所玉名市)
15.4 km PM2.5: 7.2 µg/m³
22
Nirenoki, Kumamoto, Japan (楡木熊本市北区)
19.7 km PM2.5: 5.3 µg/m³
30
Kawanobori, Arao-shi, Kumamoto-ken, Japan (荒尾運動公園荒尾市)
21.1 km PM2.5: 7.2 µg/m³
21
Yumeimachi, Omuta, Fukuoka, Japan (国設大牟田大牟田市)
22.7 km PM2.5: 5.0 µg/m³
24
Suidōchō, Kumamoto-ken, Japan (水道町自排局熊本市中央区)
23.7 km PM2.5: 5.8 µg/m³

What cities are near Yamaga?

34 Kikuchi 20 Uekimachi-mōno 29 Tamana 24 Kōshi 23 Okino 19 Miyama 21 Ōmuta 25 Ōzu 29 Arao 29 Kumamoto
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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 2026-09-05T10:59 UTC.