Kamigawa, Suwa, Nagano, Japan (諏訪諏訪市) Air Quality
Monitoring Station
· Suwa, Japan
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
34
11pm
35
32
34
2am
34
34
33
5am
33
33
33
8am
33
34
34
11am
36
43
—
2pm
—
—
—
5pm
—
—
—
8pm
—
—
Station readings
35
32
CAMS model
adj +9
25
25
25
25
25
25
24
24
24
24
24
25
25
27
34
Air Quality Forecast (24h)
PM2.57.7 µg/m³
✓ WHO
Good
Nearby Monitoring Stations
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T02:23 UTC.