Usera air quality
Madrid, Spain
1of 6
Good
US EPA category
Air pollution presents little or no risk.
Primary Pollutant
The provider has not supplied this information.
All Pollutants
Ozone
7 µg/m³
Carbon monoxide
204 µg/m³
Nitrogen dioxide
71.6 µg/m³
Particulate matter (10 µm)
20.4 µg/m³
Fine particulate matter (2.5 µm)
13.8 µg/m³
Sulfur dioxide
5 µg/m³