Kiyoharadai, Utsunomiya, Tochigi, Japan (清原宇都宮市) Air Quality
Monitoring Station
· Hōshakuji, Japan
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
34
3am
30
42
42
6am
42
22
42
9am
42
42
22
12pm
12
12
12
3pm
13
13
—
6pm
—
—
—
9pm
—
—
—
12am
—
—
Station readings
34
30
CAMS model
adj -12
54
54
54
54
54
34
54
54
54
34
24
24
24
25
25
Air Quality Forecast (24h)
PM2.57.2 µg/m³
✓ WHO
Good
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T06:29 UTC.