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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 | 56754 | September 5, 2025 |
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PurpleAir Map Guide
This guide introduces the PurpleAir map and helps you navigate its features with confidence. Whether you’re just getting started or need a quick refresher, it’s here to support your understanding. What You See on … |
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7 | 66190 | May 1, 2025 |
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Welcome to the PurpleAir Community
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0 | 1728 | August 27, 2021 |
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Paku app not working
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1 | 19 | July 18, 2026 |
| Map is blank |
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1 | 18 | July 18, 2026 |
| About the PurpleAir API |
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2 | 31695 | July 17, 2026 |
| Home Assistant / API key access to private sensor |
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3 | 308 | July 17, 2026 |
| Invalid API Read Key |
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1 | 24 | July 16, 2026 |
| TSP from serial data |
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0 | 6 | July 16, 2026 |
| Changing location |
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1 | 21 | July 16, 2026 |
| WiFi & Status Indicators |
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0 | 16 | July 16, 2026 |
| Sensor A is downgraded, but Sensor B is stuck at zero |
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5 | 262 | July 15, 2026 |
| Can you turn wifi off? |
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2 | 55 | July 15, 2026 |
| Widget URL issue |
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0 | 22 | July 15, 2026 |
| Historic Data API Pull and Missing Fields |
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0 | 50 | July 12, 2026 |
| Historical API endpoint - bulk downloads |
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2 | 143 | July 6, 2026 |
| 5 year old PA-II repairable? |
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11 | 928 | July 1, 2026 |
| Setting Up the PurpleAir Data Download Tool |
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2 | 8542 | June 30, 2026 |
| Wundermap not saving data layers |
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2 | 35 | June 26, 2026 |
| On the Today tab, Today/Tonight/Tomorrow forecasts disappear when logged in |
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2 | 35 | June 26, 2026 |
| Signage for publicly installed monitors |
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1 | 66 | June 26, 2026 |
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Seeking Guidance: Accessing PurpleAir Monitor Data for Virginia
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1 | 18 | June 26, 2026 |
| Temperature sensor oscillations |
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2 | 62 | June 26, 2026 |
| Residential Air Quality Monitoring Downwind of Project Maize Brownfield Excavation |
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1 | 72 | June 25, 2026 |
| Blizzard killed many PA rh sensors |
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1 | 86 | June 25, 2026 |
| 2025 Plantower PMS5003 variation |
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3 | 81 | June 25, 2026 |
| wired/Ethernet connection option still planned? |
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18 | 742 | June 25, 2026 |
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All I sse is a gray circle
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1 | 33 | June 25, 2026 |
| Running a PurpleAir sensor off a power bank (daily charging setup) |
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0 | 47 | June 25, 2026 |
| Wildly high PM25 values from api |
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4 | 110 | June 25, 2026 |