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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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19 | 49311 | September 5, 2025 |
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PurpleAir Map Guide
This guide serves as a starting point for using the PurpleAir Map. In it, you’ll find information regarding using and interpreting the map. Map Marker Every PurpleAir sensor on the PurpleAir map will appear as a colo… |
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7 | 60745 | May 1, 2025 |
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Welcome to the PurpleAir Community
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0 | 1632 | August 27, 2021 |
| CO2 sensor |
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7 | 1288 | December 27, 2025 |
| Pa-ii-flex on 7.04 still has wifi connecting banner and thingspeak connections |
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0 | 3 | December 27, 2025 |
| VOC of 450 - EPA of 0 |
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0 | 24 | December 24, 2025 |
| Do sensors decline in accuracy |
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2 | 31 | December 24, 2025 |
| Air quality in Los Angeles since fires |
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0 | 3 | December 24, 2025 |
| Sensors (example: WAVERLY) report 0 when nearby ~100 |
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0 | 4 | December 21, 2025 |
| How to Calculate the US EPA PM2.5 AQI |
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11 | 5928 | December 20, 2025 |
| Change my user name |
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0 | 6 | December 20, 2025 |
| Air Quality Fluctuations |
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3 | 31 | December 19, 2025 |
| Sensor JSON Documentation |
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1 | 1629 | December 14, 2025 |
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Flex A + B don't match each other or map. What's up?
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0 | 18 | December 13, 2025 |
| Flex A + B Don't Match - Problem? |
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0 | 35 | December 13, 2025 |
| Cannot view any sensors |
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1 | 44 | December 3, 2025 |
| Reporter seeking interviews with PurpleAir owners in Clairton, Pa., area |
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0 | 15 | December 2, 2025 |
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Voltage converter needed?
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2 | 46 | November 29, 2025 |
| API Pricing |
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51 | 13554 | November 28, 2025 |
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High/low Data
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6 | 96 | November 27, 2025 |
| Widget not working on Wordpress site |
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1 | 36 | November 26, 2025 |
| Purple Air Sensor without WIFI |
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5 | 378 | November 24, 2025 |
| Please HIDE indoor sensors by default! |
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6 | 234 | November 22, 2025 |
| AQI chart is not working |
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4 | 66 | November 21, 2025 |
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Neighbors Outdoor wood furnaces
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0 | 25 | November 21, 2025 |
| Wunderground integration down? |
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7 | 283 | November 15, 2025 |
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PurpleAir Feedback
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2 | 66 | November 15, 2025 |
| SD Card Logging and Troubleshooting |
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12 | 6087 | November 13, 2025 |
| API Fields Descriptions |
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17 | 4656 | November 12, 2025 |
| How Does the Bosch Sensor in the PIXEL Work? |
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0 | 35 | November 11, 2025 |