Valença air quality
Rio de Janeiro, Brazil
2of 6
Moderate
US EPA category
Air quality is acceptable. People especially sensitive to air pollution may be affected.
Primary Pollutant
The provider has not supplied this information.
All Pollutants
Ozone
110 µg/m³
Carbon monoxide
257 µg/m³
Nitrogen dioxide
18.7 µg/m³
Particulate matter (10 µm)
20.3 µg/m³
Fine particulate matter (2.5 µm)
20.1 µg/m³
Sulfur dioxide
30.4 µg/m³