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

Monitoring Station · Ina, Japan
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
30 1am
42
30
30 4am
30
30
30 7am
30
30
30 10am
32
32
32 1pm
39
39
— 4pm
—
—
— 7pm
—
—
— 10pm
—
—
Station readings
42
CAMS model adj +5
25
25
25
25
25
25
25
25
25
25
27
27
27
34
34

Air Quality Forecast (24h)

PM2.510.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

59
Fukushima, Nagano, Japan (木曽木曽郡木曽町)
23.5 km PM2.5: 15.9 µg/m³
38
Fukushima, Nagano, Japan (木曽木曽郡木曽町)
23.5 km PM2.5: 9.1 µg/m³
42
Kamigawa, Suwa, Nagano, Japan (諏訪諏訪市)
25.4 km PM2.5: 10.1 µg/m³

Nearby Cities

32 Ina 32 Minamiminowa 32 Kinoshita 32 Komagane 29 Tatsuno 53 Chino 28 Okaya 43 Suwa 29 Shimosuwa

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-30T04:28 UTC.