The Past Hour Pollutant Concentration

PM10
(μg/m3)
PM2.5
(μg/m3)
NO2
(μg/m3)
O3
(μg/m3)
SO2
(μg/m3)
CO
(mg/m3)
Roadside (Macao) --- --- --- ---
High Density Residental Area (Macao) --- --- --- --- --- ---
High Density Residental Area (Taipa) --- --- --- --- --- ---
Ambient (Taipa) --- --- --- --- --- ---
Ambient (Coloane) --- --- --- --- --- ---
Roadside (Ká-Hó) --- --- --- --- --- ---
Last update:---

Last 24 hours concentration

PM10 PM2.5 SO2 NO2 O3 CO

RoadSide(Macao) High density Residential Area
( Macao )
High density Residential Area
( Taipa )
Ambient ( Taipa ) Ambient ( Coloane ) Roadside (Ka-Ho)
Attention: The content of this page may not be fully verified.
# - equipment malfunction.

  • All data in the table above is measured by the automatic air quality monitoring stations.
        “blank” : pollutant not measured.
        “---” : data temporarily not available (under maintenance / power failure)