Shimoono, Koga, Ibaraki, Japan (古河市役所古河市) Air Quality

Monitoring Station · Koga, Japan
5
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
11 11pm
0
5
0 2am
0
0
0 5am
0
0
0 8am
0
11
11 11am
11
11
2pm
5pm
8pm
Station readings
5
CAMS model adj -55
66
54
54
54
54
54
54
54
54
54
54
66
66
66
66
PM2.51.2 µg/m³ ✓ WHO
Good
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T02:22 UTC.