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
33 1am
30
33
33 4am
33
33
33 7am
33
33
35 10am
35
35
35 1pm
35
35
— 4pm
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— 7pm
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— 10pm
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Station readings
30
CAMS model adj +8
25
25
25
25
25
25
25
25
25
27
27
27
27
27
27

Air Quality Forecast (24h)

PM2.57.2 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

34
Arai, Ina, Nagano, Japan (伊那伊那市)
0.0 km PM2.5: 8.2 µg/m³
21
Fukushima, Nagano, Japan (木曽木曽郡木曽町)
23.5 km PM2.5: 5.0 µg/m³
34
Kamigawa, Suwa, Nagano, Japan (諏訪諏訪市)
25.4 km PM2.5: 8.2 µg/m³

Nearby Cities

35 Ina 35 Minamiminowa 35 Kinoshita 35 Komagane 35 Tatsuno 25 Chino 25 Okaya 25 Suwa 25 Shimosuwa

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T04:44 UTC.