Nishisanjocho, Omura, Nagasaki, Japan (大村大気測定局大村市) Air Quality
Monitoring Station
· Ōmura, Japan
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
13
2am
20
25
25
5am
25
25
5
8am
5
5
0
11am
0
37
37
2pm
37
25
—
5pm
—
—
—
8pm
—
—
—
11pm
—
—
Station readings
13
20
CAMS model
adj -29
54
54
54
54
54
54
34
34
34
27
27
66
66
66
54
Air Quality Forecast (24h)
PM2.54.8 µg/m³
✓ WHO
Good
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T05:36 UTC.