Yamaguchi, Yamaguchi, Japan (環境保健センター山口市) Air Quality
Monitoring Station
· Yamaguchi, Japan
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
26
12am
45
65
65
3am
65
65
65
6am
65
65
65
9am
45
65
65
12pm
65
—
—
3pm
—
—
—
6pm
—
—
—
9pm
—
—
CAMS model
adj +11
27
34
54
54
54
54
54
54
54
54
34
54
54
54
Air Quality Forecast (24h)
PM2.56.2 µg/m³
✓ WHO
Good
Nearby Monitoring Stations
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T03:18 UTC.