Sensors
Troubleshooting This category provides a selection of articles and topics to assist users with troubleshooting problems associated with setting up, maintaining and using PurpleAir sensors.
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Sensor Owner's Guide
Introduction Welcome to PurpleAir! By purchasing a sensor, you have joined a worldwide network of people striving to better understand their air. You can now contribute to that network by setting up your device. Doing … |
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1 | 313 | March 22, 2024 |
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About PurpleAir Sensors
This category serves as a knowledge base for information regarding PurpleAir sensors and other hardware. Here you can find information about setting up your sensor, troubleshooting, and other related topics. If you have … |
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3 | 1026 | July 11, 2023 |
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Sensor WiFi and Registration
This guide will help you set up your PurpleAir sensor. To set up this device, you will need the sensor’s device ID, an email associated with the sensor, a local WiFi network, and a WiFi-enabled device like a phone or c… |
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14 | 136402 | November 6, 2023 |
| Blue Light Flashing 3 Times and repeats |
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3 | 1237 | April 29, 2024 |
| Registering Device without associated email |
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2 | 309 | April 23, 2024 |
| Sensor Statistics? |
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0 | 52 | April 21, 2024 |
| Save all data on SD card |
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4 | 600 | April 15, 2024 |
| Variance between sensor A & B |
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3 | 99 | April 15, 2024 |
| Unusually high and persistent current reading on Touch indoor sensor |
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0 | 34 | April 14, 2024 |
| PA II Flex - Cleaned and Still Erroneous Readings |
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1 | 82 | April 9, 2024 |
| Discrepancies between PM measurements of PurpleAir sensors and regulatory monitoring stations |
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1 | 198 | March 30, 2024 |
| Registration IQAIR SENSOR |
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1 | 70 | March 29, 2024 |
| Installation Location Questions |
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8 | 520 | March 28, 2024 |
| WiFi Band 2.4 vs. 5 G |
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1 | 100 | March 27, 2024 |
| Zen vs Touch |
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1 | 102 | March 22, 2024 |
| Sensor not reporting data |
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4 | 140 | March 21, 2024 |
| Recording data while traveling |
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5 | 167 | March 21, 2024 |
| Problema de Conexión con WIFI |
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2 | 102 | March 19, 2024 |
| Whining noise -- Purple Air Flex |
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2 | 262 | March 18, 2024 |
| Zen LEDs displaying a rainbow of colors |
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0 | 87 | March 15, 2024 |
| LED off in PA-I indoor sensor |
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1 | 78 | March 11, 2024 |
| Setup using only sd and not wifi? |
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1 | 106 | March 11, 2024 |
| Will dust accumulate in a PA-II? |
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2 | 169 | March 11, 2024 |
| Huge security vulnerability |
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11 | 1383 | March 8, 2024 |
| PM10 Accuracy |
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1 | 161 | March 3, 2024 |
| New Outdoor product? When? PurpleAir Zen Air Quality Monito |
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0 | 136 | February 24, 2024 |
| Flex v7.04 Firmware |
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0 | 123 | February 21, 2024 |
| Replacement power cord |
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1 | 94 | February 16, 2024 |
| Anywhere to get a replacement mounting bracket for a Flex sensor? |
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1 | 125 | February 12, 2024 |
| wired/Ethernet connection option still planned? |
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10 | 234 | February 1, 2024 |