西区平沼 Air Quality

Monitoring Station · Yokohama, Japan
76
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
66 10pm
76
59
59 1am
60
60
60 4am
60
60
60 7am
59
59
59 10am
59
1pm
4pm
7pm
Station readings
66
76
CAMS model adj -24
84
83
83
83
84
84
84
84
84
84
83
83
83
83
PM2.524.0 µg/m³ ×1.6 WHO
Moderate
PM1051.0 µg/m³
Good
View city history →
O₃
25.0
µg/m³
NO₂
11.0
µg/m³
SO₂
2.0
µg/m³

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T01:24 UTC.