Ishiyamadera, Otsu, Shiga, Japan (石山大津市) Air Quality
Monitoring Station
· Ōtsu, Japan
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
22
8am
34
47
47
11am
47
17
17
2pm
17
17
17
5pm
17
17
17
8pm
17
17
—
11pm
—
—
—
2am
—
—
—
5am
—
—
Station readings
22
34
CAMS model
adj -7
34
34
54
54
54
24
24
24
24
24
24
24
24
24
24
Air Quality Forecast (24h)
PM2.58.2 µg/m³
✓ WHO
Good
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Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T11:24 UTC.