Graça air quality
Lisbon, Portugal
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
14 µg/m³
Carbon monoxide
199 µg/m³
Nitrogen dioxide
36.1 µg/m³
Particulate matter (10 µm)
15.4 µg/m³
Fine particulate matter (2.5 µm)
12.9 µg/m³
Sulfur dioxide
4.1 µg/m³