Data API
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About the PurpleAir API
The PurpleAir API The PurpleAir API is a web service that allows you to obtain air quality data reported by PurpleAir sensors. This is an extensive dataset going back to early 2016. Users wanting to jump straight into … |
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2 | 16229 | July 26, 2025 |
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PurpleAir Data Download Tool
This article is related to the PurpleAir API. If you are unfamiliar with it, check out our About the PurpleAir API page to get started. The PurpleAir Data Download Tool is an open-source tool for downloading PurpleAir… |
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18 | 43959 | January 4, 2024 |
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About the API category
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0 | 720 | October 22, 2021 |
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API Points for Sensor Owners
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4 | 2518 | August 12, 2025 |
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How to Make Efficient API Calls
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0 | 1846 | November 6, 2023 |
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Contradictory cf Information in API Docs
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1 | 61 | June 17, 2025 |
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Issue with PurpleAir Group – Sensors Disappeared After API Call
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3 | 61 | June 6, 2025 |
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PurpleAir Download Tool
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2 | 135 | June 4, 2025 |
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PurpleAir Data Migration to BigQuery and a New API
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9 | 2073 | April 28, 2025 |
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What is the Difference Between CF=1, ATM, and ALT?
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23 | 5653 | March 22, 2025 |
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Making API Calls with the PurpleAir API
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18 | 67118 | March 20, 2025 |
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API data varies from Local Data
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3 | 117 | March 15, 2025 |
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Home Assistant / API key access to private sensor
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2 | 187 | February 23, 2025 |
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Is my raw data available?
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1 | 286 | June 19, 2024 |
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Filtrete Android App keeps loosing connection with PurpleAir air quality monitor
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3 | 50 | January 16, 2025 |
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Can I be OK'd to download data from my own sensors?
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1 | 167 | January 7, 2025 |
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Points update?
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2 | 158 | January 7, 2025 |
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Historical API end_timestamp incorrect
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1 | 48 | December 23, 2024 |
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Sensor Indexes and Read Keys
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0 | 6330 | March 28, 2023 |
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Using the API Dashboard
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0 | 7095 | March 23, 2023 |
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Extracting sensors with API using lat-lon box outputs the same sensors no matter the coordinates
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2 | 85 | October 8, 2024 |
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Loop API Calls for Historical Data
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0 | 1547 | May 23, 2023 |
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API Pricing
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50 | 12679 | September 26, 2024 |
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Data Integration: Purple Air and Google Earth Engine
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0 | 74 | September 4, 2024 |
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API Fields Descriptions
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14 | 4128 | August 20, 2024 |
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Fetching PurpleAir Data to Thingspeak
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1 | 91 | August 9, 2024 |
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Creating API Keys
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2 | 11192 | July 7, 2024 |
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Meaing of negative remaining points
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1 | 147 | May 30, 2024 |
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Adding users
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1 | 148 | May 30, 2024 |
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How to Tell When A Sensor Produced Data
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0 | 632 | July 27, 2023 |