Kubotacho, Niihama, Ehime, Japan (金子新居浜市) Air Quality
Monitoring Station
· Niihama, Japan
49
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
18
9pm
49
56
56
12am
56
56
56
3am
56
56
56
6am
56
56
36
9am
36
—
—
12pm
—
—
—
3pm
—
—
—
6pm
—
—
Station readings
18
49
CAMS model
adj +2
34
34
54
54
54
54
54
54
54
54
54
54
34
34
Air Quality Forecast (24h)
PM2.511.8 µg/m³
✓ WHO
Good
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22
Kubotacho, Niihama, Ehime, Japan (金子新居浜市)
55
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65
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29
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32
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T00:21 UTC.