Otowadai, Otsu, Shiga, Japan (逢坂大津市) Air Quality
Monitoring Station
· Ōtsu, Japan
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
27
12am
24
24
24
3am
24
24
24
6am
24
24
24
9am
24
24
24
12pm
24
—
—
3pm
—
—
—
6pm
—
—
—
9pm
—
—
Station readings
27
24
CAMS model
adj -30
54
54
54
54
54
54
54
54
54
54
54
54
54
54
Air Quality Forecast (24h)
PM2.55.8 µg/m³
✓ WHO
Good
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T03:17 UTC.