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California Statewide Mobile Monitoring Initiative

Santa Ana

Aclima and San Leandro 2050 launch SMMI in San Leandro

Santa Ana, located in Orange County and part of the South Coast Air Quality Management District, is a diverse community facing significant air pollution challenges from multiple sources, including busy freeways, industrial corridors, and proximity to John Wayne Airport. These pollution burdens contribute to high rates of asthma, low birth weight, and cardiovascular disease, especially in neighborhoods like Madison Park.

The city 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, Santa Ana residents and stakeholders gathered to discuss these ongoing air quality concerns and explore solutions to improve public health and environmental justice in the city.

Community Air Monitoring Plan (CAMP)

Following a period of public review, we have revised the CAMP for Santa Ana as of August 22, 2025. This is the final version of the CAMP and has been approved by CARB.

Download the updated version of Santa Ana’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 Santa Ana a partir del 22 de agosto 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 Santa Ana para leer sobre cómo se monitoreará la calidad del aire.

Disponible Próximamente

Community Air Monitoring Plan (CAMP)

The Community Air Monitoring Plan (CAMP) for Santa Ana is a partnership between Climate Action Campaign, Aclima, and the California Air Resources Board.

The initial Santa Ana 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 Santa Ana es una asociación entre Climate Action Campaign, Aclima y el Consejo de Recursos del Aire de California. 

El borrador anterior del Plan Comunitario de Monitoreo del Aire (CAMP) de Santa Ana 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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Climate Action Campaign

Climate Action Campaign is a nonprofit organization based in California dedicated to advancing bold climate solutions and clean air for all. Through grassroots organizing, policy advocacy, and public education, they work to accelerate the transition to renewable energy, promote climate justice, and build healthier, more resilient communities.

 

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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
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