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

Monitoring Station · Nagaoka, Japan
57
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
35 8am
35
35
35 11am
35
35
35 2pm
35
34
34 5pm
34
34
34 8pm
34
34
— 11pm
—
—
— 2am
—
—
— 5am
—
—
CAMS model adj +10
25
25
25
25
25
25
25
25
24
24
24
24
24
24
24

Air Quality Forecast (24h)

PM2.515.0 µg/m³ ✓ WHO
Moderate
View city history →

Nearby Cities

28 Nagaoka 29 Mitsuke 28 Tochio-honchō 35 Sanjō 25 Ojiya 37 Tsubame 35 Yoshida-kasugachō 40 Kamo 30 Uonuma

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T11:15 UTC.