Update Registration Details

You may determine that your registration details are in need of a change or update. This may include the location of the Map Marker, the name of the sensor, or a change between indoor or outdoor, among other choices.


To change/update registration details, you will need to resubmit the registration form. You must use the same Associated Email, as well as Owner’s Email, that was entered upon original registration. The most efficient way to do this is to find your original registration confirmation email from PurpleAir. Under the section titled Useful Links, you’ll see Modify this registration. By clicking the link that follows, you’ll be taken to PurpleAir’s registration page. Your original registration information will be populated for you. Now change any information that needs updating and then click Register. If you can’t locate the original registration email, simply reenter your registration information (including updates).

If a location update may impact historical data of the sensor, please proceed here to archive your data.

Change/Update Email

Currently, once a sensor is registered, only PurpleAir can update the Associated Email or Owner’s Email. Please contact us and we’ll gladly update the information.

If you’re not the original owner of the sensor, contact us prior to registration. When registering your sensor, in the Associated Email field, you’ll need to enter the email address of the person who purchased the sensor. In the Owner’s Email field, you’ll enter your own preferred email address.