Nirenoki, Kumamoto, Japan (楡木熊本市北区) Air Quality
Monitoring Station
· Okino, Japan
55
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
55
10pm
36
43
36
1am
36
36
43
4am
43
43
63
7am
63
63
63
10am
63
—
—
1pm
—
—
—
4pm
—
—
—
7pm
—
—
CAMS model
adj +9
27
27
34
27
27
27
34
34
34
54
54
54
54
54
Air Quality Forecast (24h)
PM2.514.0 µg/m³
✓ WHO
Moderate
Nearby Monitoring Stations
61
Nirenoki, Kumamoto, Japan (楡木熊本市北区)
10
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47
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25
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50
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30
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24
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34
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T01:23 UTC.