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

Monitoring Station · Koga, Japan
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
17 9pm
17
8
0 12am
0
0
0 3am
0
0
0 6am
0
0
0 9am
8
8
12pm
3pm
6pm
Station readings
17
17
CAMS model adj -58
66
66
66
54
54
54
54
54
54
54
54
54
54
66
66
PM2.54.1 µg/m³ ✓ WHO
Good
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T00:50 UTC.