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
32
9pm
34
23
23
12am
25
25
25
3am
25
32
32
6am
32
52
52
9am
52
—
—
12pm
—
—
—
3pm
—
—
—
6pm
—
—
Station readings
32
34
CAMS model
adj -2
54
34
25
25
27
27
27
27
34
34
34
54
54
54
Air Quality Forecast (24h)
PM2.58.2 µg/m³
✓ WHO
Good
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T00:22 UTC.