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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 | 41776 | January 4, 2024 |
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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 | 54241 | May 1, 2025 |
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Welcome to the PurpleAir Community
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0 | 1525 | August 27, 2021 |
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Programmable wifi board with adc inputs?
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0 | 2 | June 30, 2025 |
| 5 year old PA-II repairable? |
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6 | 694 | June 29, 2025 |
| Ping my purple air sensor |
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1 | 11 | June 29, 2025 |
| Outdoor Power supply failure (PurpleAir Recommended power supply) |
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1 | 42 | June 29, 2025 |
| My 2019 PA sensor is offline - help troubleshooting? |
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0 | 8 | June 28, 2025 |
| Anybody using a fine mesh "bag" over PurpleAir monitors to keep out bugs/debris? |
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13 | 1055 | June 26, 2025 |
| Bug Report - SD card fails when launched cold |
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2 | 42 | June 25, 2025 |
| SD Card data is missing when PA Flex is used outside |
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3 | 78 | June 25, 2025 |
| Fine particles light scattering |
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1 | 28 | June 23, 2025 |
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Saharan dust
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0 | 48 | June 21, 2025 |
| Map offline? |
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6 | 39 | June 20, 2025 |
| Air Quality Index (AQI) |
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15 | 3997 | June 20, 2025 |
| April 2025 Donation Poll |
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12 | 6042 | June 20, 2025 |
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Indoor/outdoor sensors
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3 | 44 | June 20, 2025 |
| CO2 sensor |
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6 | 1184 | June 19, 2025 |
| Q. Does PurpleAir have an app? |
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12 | 12215 | June 19, 2025 |
| Why is EPA PM2.5 AQI so far off from the official airnow measurement? |
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6 | 2049 | June 17, 2025 |
| WHO scale for PM2.5? |
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12 | 711 | June 18, 2025 |
| Reseller in European Union - or Import One Stop Shop (IOSS)? |
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5 | 516 | June 18, 2025 |
| Shipping to Canada? |
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4 | 76 | June 17, 2025 |
| Definitions for different particle size ranges |
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1 | 194 | June 17, 2025 |
| Contradictory cf Information in API Docs |
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1 | 53 | June 17, 2025 |
| Custom data processor not receiving data? |
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5 | 340 | June 16, 2025 |
| Higher Logging Rate on the SD Card |
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8 | 1164 | June 16, 2025 |
| Embed Code |
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2 | 30 | June 16, 2025 |
| Connecting a purple air sensor to my server |
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7 | 71 | June 15, 2025 |
| Widget Not Fully Accessible |
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3 | 38 | June 13, 2025 |