Data that appears in the graph on the PurpleAir map can be downloaded. Learn more here: Download Map Graph Data.
PurpleAir API
An API is a tool that allows you to access data through code. The PurpleAir API gives you access to real-time or historical data from any time. API keys are needed to use the API. The following link will get you started with the API: About the PurpleAir API
You can learn more about creating API keys, using the API dashboard, and making API calls from these articles:
The PurpleAir Data Download Tool allows users to download PurpleAir data from any time period and does not require any programming experience. Learn more here: PurpleAir Data Download Tool.
This tool uses the PurpleAir API, and API keys are required to use it. Learn to create API keys here: Creating API Keys.
Hello,
I’ve been used loaned sensors from an EPA library, to set up in our city, over the last 14 weeks. We had a few problems setting up, (on some sensors one of the pair of sensors was not working properly) but otherwise good data for up to 7 weeks. Shortly, these sensors will be loaned to someone else. These are all associated with my email address at the moment, for enquiries. I registered them on the map at their current sites. The MAC numbers are utimately the property of the EPA. My questions are:
Do I need to hurry and set up my info retrieval today, as the sensors are being disconnected today and tomorrow? Do I set up a different project for each sensor, to start with? I suppose I am really asking on what basis do I have access to data? I will probably have more questions! Many thanks. One other thing, another member of our group has also purchased a sensor. Obviously she has set it up in her name, email etc… Can I analyse her data for her too?
It may be easiest to do a video/phone call, so we can better understand your situation, which will help us answer your questions. If you think that would be best, email us at contact@purpleair.com, and we can set up a meeting.