Honkatata, Otsu, Shiga, Japan (堅田大津市) Air Quality
Monitoring Station
· Kitahama, Japan
65
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
26
2am
37
65
32
5am
32
32
32
8am
32
32
34
11am
34
41
41
2pm
61
61
—
5pm
—
—
—
8pm
—
—
—
11pm
—
—
Station readings
26
37
65
CAMS model
adj +7
25
25
25
25
25
25
25
25
25
27
27
34
34
54
54
Air Quality Forecast (24h)
PM2.518.8 µg/m³
×1.3 WHO
Moderate
Nearby Monitoring Stations
17
Honkatata, Otsu, Shiga, Japan (堅田大津市)
68
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27
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5
Kusatsu, Kusatsu, Shiga, Japan (自排草津草津市)
9
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46
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19
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59
Misasagishichonocho, Kyoto Prefecture, Japan (山科京都市山科区)
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T05:37 UTC.