Kusatsucho, Kusatsu, Shiga, Japan (草津草津市) Air Quality

Monitoring Station · Kusatsu, Japan
65
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
55 10pm
65
35
28 1am
28
28
28 4am
28
35
35 7am
35
35
35 10am
35
—
— 1pm
—
—
— 4pm
—
—
— 7pm
—
—
Station readings
65
CAMS model adj +1
54
34
34
27
27
27
27
27
34
34
34
34
34
34

Air Quality Forecast (24h)

PM2.518.8 µg/m³ ×1.3 WHO
Moderate
View city history →

Nearby Monitoring Stations

17
Kusatsu, Kusatsu, Shiga, Japan (自排草津草津市)
0.8 km PM2.5: 4.1 µg/m³
25
Kusatsu, Kusatsu, Shiga, Japan (自排草津草津市)
0.8 km PM2.5: 6.0 µg/m³
72
Kusatsu, Kusatsu, Shiga, Japan (自排草津草津市)
0.8 km PM2.5: 22.1 µg/m³
87
Moriyama, Moriyama, Shiga, Japan (守山守山市)
6.1 km PM2.5: 29.2 µg/m³
46
Ishiyamadera, Otsu, Shiga, Japan (石山大津市)
7.7 km PM2.5: 11.0 µg/m³
17
Ishiyamadera, Otsu, Shiga, Japan (石山大津市)
7.7 km PM2.5: 4.1 µg/m³
27
Otowadai, Otsu, Shiga, Japan (逢坂大津市)
8.1 km PM2.5: 6.5 µg/m³
21
Honkatata, Otsu, Shiga, Japan (堅田大津市)
11.4 km PM2.5: 5.0 µg/m³

Nearby Cities

66 Kusatsu 64 Rittō 59 Moriyama 74 Ōtsu 66 Yasu 67 Konan 79 Kitahama 75 Kamigyō-ku 75 Kyoto

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T01:08 UTC.