スカイツリー325m Air Quality
Monitoring Station
· Asakusa, Japan
70
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
74
10pm
73
73
73
1am
74
74
74
4am
74
74
74
7am
73
73
73
10am
73
—
—
1pm
—
—
—
4pm
—
—
—
7pm
—
—
CAMS model
adj -10
84
83
83
83
84
84
84
84
84
84
83
83
83
83
78.8%
Humidity
Air Quality Forecast (24h)
PM2.521.0 µg/m³
×1.4 WHO
Moderate
PM1036.0 µg/m³
Good
Gas Pollutants
O₃
7.0
µg/m³
NO₂
21.0
µg/m³
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T01:24 UTC.