Arai, Ina, Nagano, Japan (伊那伊那市) Air Quality

Monitoring Station · Ina, Japan
50
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
47 12am
50
45
45 3am
45
45
45 6am
45
45
45 9am
47
47
54 12pm
74
3pm
6pm
9pm
Station readings
50
CAMS model adj +20
27
25
25
25
25
25
25
25
25
25
27
27
34
54
PM2.512.0 µg/m³ ✓ WHO
Good
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T03:18 UTC.