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

Monitoring Station · Ina, Japan
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
30 10pm
47
47
45 1am
45
45
45 4am
45
45
45 7am
45
45
47 10am
47
1pm
4pm
7pm
CAMS model adj +20
34
27
27
25
25
25
25
25
25
25
25
25
27
27
PM2.57.2 µg/m³ ✓ WHO
Good
View city history →

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T01:24 UTC.