Oyama, Niigata, Japan (大山新潟市東区) Air Quality

Monitoring Station · Niigata, Japan
57
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
35 1am
35
35
35 4am
35
35
35 7am
35
35
35 10am
35
35
55 1pm
35
35
— 4pm
—
—
— 7pm
—
—
— 10pm
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—
CAMS model adj +1
34
34
34
34
34
34
34
34
34
34
34
34
54
34
34

Air Quality Forecast (24h)

PM2.515.0 µg/m³ ✓ WHO
Moderate
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Nearby Monitoring Stations

55
Fujimicho, Niigata, Japan (東山の下新潟市東区)
1.0 km PM2.5: 14.0 µg/m³
55
Niigata (新潟)
4.3 km PM2.5: 14.0 µg/m³
59
Matsuhama, Niigata-ken, Japan (松浜新潟市北区)
6.1 km PM2.5: 15.9 µg/m³
55
Sakaihigashi, Niigata, Japan (坂井輪新潟市西区)
10.1 km PM2.5: 14.0 µg/m³
9
Shineichō, Niigata-ken, Japan (新津新潟市秋葉区)
16.4 km PM2.5: 2.2 µg/m³

Nearby Cities

34 Niigata 33 Kameda-honchō 34 Niitsu-honchō 33 Suibara 33 Agano 34 Shirone 32 Shibata 34 Gosen 34 Maki

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T04:51 UTC.