Amori, Nagano, Nagano, Japan (環境保全研究所長野市) Air Quality

Monitoring Station · Nagano, Japan
93
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
83 9pm
83
85
85 12am
83
83
83 3am
83
83
85 6am
85
85
85 9am
85
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— 12pm
—
—
— 3pm
—
—
— 6pm
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CAMS model adj +58
25
25
27
27
25
25
25
25
25
27
27
27
27
27

Air Quality Forecast (24h)

PM2.532.1 µg/m³ ×2.1 WHO
Moderate
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Nearby Monitoring Stations

99
Nagano (長野)
2.4 km PM2.5: 34.9 µg/m³
76
Nagano (長野)
2.4 km PM2.5: 24.0 µg/m³
6
Shinonoifusetakada, Nagano, Nagano Prefecture, Japan (篠ノ井長野市)
7.1 km PM2.5: 1.4 µg/m³
50
Shinonoifusetakada, Nagano, Nagano Prefecture, Japan (篠ノ井長野市)
7.1 km PM2.5: 12.0 µg/m³

Nearby Cities

75 Nagano 69 Suzaka 75 Chikuma 75 Sakaki 42 Nakano 66 Ueda 54 Iiyama 15 Ōmachi 61 Tōmi

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T00:22 UTC.