Jooka, Nagaoka, Niigata, Japan (城岡自排長岡市) Air Quality

Monitoring Station · Nagaoka, Japan
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
34 11am
32
18
18 2pm
18
18
17 5pm
17
17
17 8pm
17
17
17 11pm
17
17
— 2am
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—
— 5am
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— 8am
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Station readings
34
32
CAMS model adj -7
27
34
25
25
25
25
24
24
24
24
24
24
24
24
24

Air Quality Forecast (24h)

PM2.57.7 µg/m³ ✓ WHO
Good
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Nearby Cities

32 Nagaoka 32 Mitsuke 32 Tochio-honchō 31 Sanjō 32 Ojiya 30 Tsubame 30 Yoshida-kasugachō 30 Kamo 9 Uonuma

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-06T14:46 UTC.