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California Statewide Mobile Monitoring Initiative

Tri-Valley

Aclima and San Leandro 2050 launch SMMI in San Leandro

The Tri-Valley region-including San Ramon, Dublin, Pleasanton, and Livermore is located in eastern Alameda County within the Bay Area Air Quality Management District. Home to over 310,000 residents, the area is diverse, with generally higher education and income levels, though some lower-income communities exist. Air pollution from freeway traffic, local industry, and wildfire smoke poses health risks such as asthma and increased cancer rates. 

The district has teamed up with Aclima and the California Air Resources Board (CARB) to launch a community air monitoring project guiding future actions as a part of SMMI. Using Aclima’s advanced sensors, the project collects detailed, block-by-block data on air quality throughout the community. This provides residents with clear information about local pollution and helps guide actions to improve air quality, focusing on the areas and people most affected.

In April of 2025, residents and stakeholders gathered to discuss these air quality concerns and explore solutions to improve community health and resilience.

Community Air Monitoring Plan (CAMP)

Following a period of public review, we have revised the CAMP for Tri-Valley as of September 3, 2025. This is the final version of the CAMP and has been approved by CARB.

Download the updated version of Tri-Valley’s Community Air Monitoring Plan (CAMP) to read about how air quality will be monitored.

Download Now

El Plan de Monitoreo de Calidad del Aire de la Communidad (CAMP)

Tras un período de revisión pública, hemos revisado el CAMP de Tri-Valley a partir del 3 de septiembre de 2025. Esta es la versión final del CAMP y ha sido aprobada por CARB.

Descargue la versión actualizada del Programa Comunitario de Monitoreo del Aire de Tri-Valley para leer sobre cómo se monitoreará la calidad del aire.

Disponible Próximamente

Community Air Monitoring Plan (CAMP)

The Community Air Monitoring Plan (CAMP) for Tri-Valley is a partnership between Tri-Valley Air Quality Climate Alliance, Aclima, and the California Air Resources Board.

The initial Tri-Valley Community Air Monitoring Plan (CAMP) was published on May 19, 2025. You can download the original version by clicking the button below. To read the final CAMP, please navigate to the "Final Approved CAMP" button on the right.

Download Previous Draft

El Plan de Monitoreo de Calidad del Aire de la Communidad (CAMP)

El Plan Comunitario de Monitoreo del Aire (CAMP) de Tri-Valley es una asociación entre The Tri-Valley Air Quality Climate Alliance (TVAQCA), Aclima y el Consejo de Recursos del Aire de California.

El borrador anterior del Plan Comunitario de Monitoreo del Aire (CAMP) de Tri-Valley se publicó el 19 de mayo de 2025. Puede descargar la versión original haciendo clic en el botón de abajo. Para leer el CAMP actualizado, navegue hasta el botón "CAMP Final Aprobado" situado a la derecha.

Descargar Borrador Anterior
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This community air monitoring plan is open for public comment. Click to submit in English or Spanish.
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About The Tri-Valley Air Quality Climate Alliance (TVAQCA)

The Tri-Valley Air Quality Climate Alliance (TVAQCA) is a Livermore-based nonprofit focused on improving air quality in the Tri-Valley region. Founded in 2020, TVAQCA engages the community through air monitoring, education, and programs promoting cleaner air and climate resilience, including distributing DIY air filters and encouraging electric landscaping equipment.

Learn more
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About Aclima

Aclima operates mobile air quality sensors, collecting and analyzing pollution data, and working with communities to provide detailed, localized air quality insights that support health and environmental actions.

Learn more about how we map air
A217-Aclima-DC-Launch-2023-Photography-by-Brittany-Diliberto