Echo air quality
Aragon, 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
53 µg/m³
Carbon monoxide
93 µg/m³
Nitrogen dioxide
0.5 µg/m³
Particulate matter (10 µm)
1.1 µg/m³
Fine particulate matter (2.5 µm)
0.8 µg/m³
Sulfur dioxide
0 µg/m³