Yokkaichi, Mie Prefecture, Japan (北星高校四日市市) Air Quality
Monitoring Station
· Toyoda, Japan
54
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
18
7pm
45
54
52
10pm
52
72
72
1am
72
52
52
4am
45
45
52
7am
52
72
—
10am
—
—
—
1pm
—
—
—
4pm
—
—
Station readings
18
54
CAMS model
adj +18
27
27
27
34
34
54
54
54
34
34
27
27
34
34
54
Air Quality Forecast (24h)
PM2.513.5 µg/m³
✓ WHO
Moderate
Nearby Monitoring Stations
30
Yokkaichi, Mie Prefecture, Japan (北星高校四日市市)
25
Kuramachi, Yokkaichi, Mie, Japan (納屋四日市市)
25
Obiracho, Yokkaichi, Mie Prefecture, Japan (四日市商業高校四日市市)
47
Obiracho, Yokkaichi, Mie Prefecture, Japan (四日市商業高校四日市市)
25
Shigematsu Shinden, Kuwana, Mie, Japan (国道258号桑名桑名市)
35
Ueno, Kuwana, Mie, Japan (桑名上野桑名市)
62
Miyamadochō, Yokkaichi-shi, Mie-ken, Japan (三浜四日市市)
30
Tobishima Shinden, Aichi, Japan (国設飛島自動車交通環境測定所海部郡飛島村)
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T22:37 UTC.