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Asthma Data

California Breathing analyzes asthma data from a variety of sources to better understand the burden of asthma in California. These data are summarized and made publically available through county profiles, statewide reports, and fact sheets. California Breathing aims to make asthma data accessible and informative to stakeholders and partners working to reduce asthma in California.

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  • County profiles - detailed asthma information containing 2014 data by county. Profiles updated with 2015 data will be available in late 2017.

Asthma in California Reports

Fact Sheets

Custom Data Request

If you want data that are unavailable on our website or any material here in an alternate format, please send your request to California.Breathing@cdph.ca.gov and we will contact you regarding the possibility of creating a customized data set. It is not always possible to fulfil custom requests, but each will be considered.

Additional Data Resources

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