Kusatsu, Kusatsu, Shiga, Japan (自排草津草津市) Air Quality
Monitoring Station
· Kusatsu, Japan
78
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
53
12am
78
46
46
3am
46
46
53
6am
53
53
53
9am
53
53
53
12pm
53
—
—
3pm
—
—
—
6pm
—
—
—
9pm
—
—
Station readings
78
CAMS model
adj +19
34
27
27
27
27
27
34
34
34
34
34
34
34
34
Air Quality Forecast (24h)
PM2.524.9 µg/m³
×1.7 WHO
Moderate
Nearby Monitoring Stations
17
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85
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21
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18
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46
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24
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Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T03:18 UTC.