Otowadai, Otsu, Shiga, Japan (逢坂大津市) Air Quality
Monitoring Station
· Ōtsu, Japan
19
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
22
2am
48
19
24
5am
24
24
24
8am
24
24
31
11am
51
51
51
2pm
63
63
—
5pm
—
—
—
8pm
—
—
—
11pm
—
—
Station readings
48
19
CAMS model
adj -3
25
25
25
27
27
27
27
27
27
34
54
54
54
66
66
Air Quality Forecast (24h)
PM2.54.6 µg/m³
✓ WHO
Good
Nearby Monitoring Stations
59
Misasagishichonocho, Kyoto Prefecture, Japan (山科京都市山科区)
33
Nagitsuji Ikejiricho, Kyoto Prefecture, Japan (自排山科京都市山科区)
65
Ishiyamadera, Otsu, Shiga, Japan (石山大津市)
31
Ishiyamadera, Otsu, Shiga, Japan (石山大津市)
27
Kusatsucho, Kusatsu, Shiga, Japan (草津草津市)
38
Daigokagiocho, Kyoto Prefecture, Japan (醍醐京都市伏見区)
13
Daigokagiocho, Kyoto Prefecture, Japan (醍醐京都市伏見区)
46
Kusatsu, Kusatsu, Shiga, Japan (自排草津草津市)
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T05:25 UTC.