Shiromachi, Hita, Oita Prefecture, Japan (西部振興局日田市) Air Quality
Monitoring Station
· Hita, Japan
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
38
9pm
30
34
34
12am
51
51
34
3am
34
34
34
6am
34
34
34
9am
34
34
—
12pm
—
—
—
3pm
—
—
—
6pm
—
—
Station readings
38
30
34
CAMS model
adj -32
66
66
66
66
83
83
66
66
66
66
66
66
66
66
66
Air Quality Trend (24h)
PM2.58.2 µg/m³
✓ WHO
Good
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T00:17 UTC.