Otowadai, Otsu, Shiga, Japan (逢坂大津市) Air Quality
Monitoring Station
· Ōtsu, Japan
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
29
2am
17
22
22
5am
22
22
22
8am
22
29
29
11am
49
29
29
2pm
49
—
—
5pm
—
—
—
8pm
—
—
—
11pm
—
—
Station readings
17
CAMS model
adj -5
34
27
27
27
27
27
27
27
34
34
54
34
34
54
Air Quality Forecast (24h)
PM2.54.1 µg/m³
✓ WHO
Good
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-30T05:06 UTC.