Niigata (新潟) Air Quality
Monitoring Station
· Niigata, Japan
53
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
10
3am
53
33
33
6am
33
33
33
9am
33
33
33
12pm
53
33
33
3pm
26
26
—
6pm
—
—
—
9pm
—
—
—
12am
—
—
Station readings
10
53
CAMS model
adj -1
34
34
34
34
34
34
34
34
34
34
54
34
34
27
27
Air Quality Forecast (24h)
PM2.513.1 µg/m³
✓ WHO
Moderate
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T06:34 UTC.