Shiromachi, Hita, Oita Prefecture, Japan (西部振興局日田市) Air Quality
Monitoring Station
· Hita, Japan
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
42
2am
30
30
27
5am
20
20
20
8am
27
27
27
11am
47
59
59
2pm
59
59
—
5pm
—
—
—
8pm
—
—
—
11pm
—
—
Station readings
42
30
30
CAMS model
adj -7
34
34
34
34
27
27
27
34
34
34
54
66
66
66
66
Air Quality Forecast (24h)
PM2.57.2 µg/m³
✓ WHO
Good
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T05:25 UTC.