Let’s talk about air quality data! Join us for Open Call on Oct. 26 to kick-off this topic and then every Tuesday until Dec. 14. Click here for call-in details!


If you have questions related to tools or want to suggest a project, we recommend that you start by checking out the [Welcome Page](https://publiclab.org/welcome) to understand how the Public Lab community works together and then post a question to the [Questions and Answers](https://publiclab.org/questions) page. ##Nonprofit Contacts **Email:** If you need to get in touch with the Public Lab nonprofit staff, you can email staff@publiclab.org. If you are trying to reach a particular staff member, please visit the [Public Lab Nonprofit Team] page (http://publiclab.org/wiki/plots-staff). **Phone:** 504-358-0647 _(Note: we do not answer this line, but can receive voicemails. Technical troubleshooting is not handled on this line, please send your question to the appropriate email group on [publiclab.org/lists](/lists))_ <br /> **Mail:** Public Lab, 44 Court St. Suite 1217 PMB 93541, Brooklyn, NY 11201 ##Kits Store Contacts If you need assistance with a kits purchase, refund, or exchange, please use the form at https://store.publiclab.org/contact **Technical assistance with website** Please [see our Issues page](/issues)...

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