Guignen air quality
Brittany, France
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
142 µg/m³
Nitrogen dioxide
8.2 µg/m³
Particulate matter (10 µm)
11.3 µg/m³
Fine particulate matter (2.5 µm)
6.5 µg/m³
Sulfur dioxide
0.4 µg/m³