小金井市東町 Air Quality

Monitoring Station · Koganei, Japan
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
21 5am
—
25
— 8am
—
—
— 11am
—
—
— 2pm
—
—
— 5pm
—
—
— 8pm
—
—
— 11pm
—
—
— 2am
—
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Station readings
21
25
64.2%
Humidity
PM2.56.0 µg/m³ ✓ WHO
Good
PM1010.0 µg/m³
Good
View city history →
O₃
22.0
µg/m³
NO₂
6.0
µg/m³
CO
0.0
mg/m³

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-10-21T08:35 UTC.