Katsunaichō, Otaru-shi, Hokkaidō, Japan (勝納小樽市) Air Quality
Monitoring Station
· Otaru, Japan
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
25
8pm
25
25
25
11pm
25
26
26
2am
26
26
25
5am
25
26
25
8am
25
25
—
11am
—
—
—
2pm
—
—
—
5pm
—
—
Station readings
25
CAMS model
adj +1
24
24
24
24
24
25
25
25
25
24
24
25
24
24
24
Air Quality Forecast (24h)
PM2.56.0 µg/m³
✓ WHO
Good
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-08T23:20 UTC.