Pasadena, Calif. – Community ReLeaf
Assessing how the community’s public trees impact air quality, including smog and pollution
Street trees throughout the City of Pasadena (approximately 23 square miles)
This project is measuring the benefits of the public street trees throughout Pasadena to quantify the economic and health benefits they provide. This analysis is especially focusing on the air quality benefits of the urban forest to help address major challenges for the city: air pollution and smog. Additionally, the assessment is highlighting energy savings, carbon dioxide reduction and property value increases. This assessment is being used to inform the city’s future Urban Forest Management Plan.
- Pasadena’s 58,267 street trees provide over $8 million in cumulative benefits each year. These benefits include:
- $6.94 million in property value increases and other aesthetic and socioeconomic benefits
- $1.36 million in air quality benefits.
- More than $260,ooo in energy savings.
- More than $151,000 in carbon reduction benefits.
- The trees’ replacement cost would be more than $308 million.
- Pasadena’s street trees provide 663 acres of canopy cover, shading around 27 percent of streets and sidewalks.
Tree Planting Event:
On November 16, American Forests and local partners are being joined by volunteers from Bank of America to plant trees in Pasadena. Learn more about the event.
How to Support the Urban Forest:
In 2014, we will be adding advocacy tools and other ways that you can encourage the care and maintenance of Pasadena’s urban forest. In the meantime, connect with our local partner: