Real-Time Map
Data Layers PurpleAir tracks a range of parameters from it’s sensors, including PM1.0, PM2.5, PM10, temperature, humidity, pressure and more. It is possible top convert these values to other parameters, like visibility or dew point. All these and more are available as data layers you can select on the Real-Time PurpleAir Map.
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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 | 52673 | May 1, 2025 |
| About the Real-Time Map Category |
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0 | 1103 | October 12, 2021 |
| Position Ratings Clarification |
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4 | 376 | May 14, 2025 |
| Widget Not Fully Accessible |
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0 | 21 | April 7, 2025 |
| Please HIDE indoor sensors by default! |
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2 | 133 | February 4, 2025 |
| Why is PM10 obsolete? |
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2 | 186 | January 25, 2025 |
| PurpleAir sensors show up where exactly? |
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2 | 115 | January 23, 2025 |
| Indoor and Outdoor unit - can't see indoor unit |
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1 | 51 | January 21, 2025 |
| What the ... is going on? |
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11 | 337 | January 15, 2025 |
| The Confidence Score |
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2 | 949 | January 14, 2025 |
| Updated USEPA NAAQS for PM2.5 |
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10 | 287 | January 2, 2025 |
| Widgets Not Working |
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19 | 267 | December 28, 2024 |
| 10 Minute Average Improperly Calculated |
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2 | 55 | December 16, 2024 |
| UTC time reporting |
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2 | 60 | December 13, 2024 |
| Visibility Data Layers |
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0 | 956 | October 27, 2021 |
| Does PurpleAir Remove Sensors From The Map? |
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0 | 637 | October 16, 2023 |
| Air Quality Index (AQI) |
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8 | 3798 | October 8, 2024 |
| The Ozone Data Layer on the PurpleAir Map |
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11 | 1951 | October 7, 2024 |
| Can't login |
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4 | 56 | October 7, 2024 |
| Google Login Not Working |
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8 | 68 | October 4, 2024 |
| All dots are gray on new computer |
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2 | 57 | October 1, 2024 |
| Indoor Sensors Not Reporting Data to Real-Time Map |
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8 | 571 | September 30, 2024 |
| Incorrect display |
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10 | 162 | September 29, 2024 |
| Map Reporting Time |
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12 | 243 | September 27, 2024 |
| Download Sensor Locations |
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6 | 617 | September 20, 2024 |
| Map sensor display option |
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1 | 109 | August 12, 2024 |
| Spiky line on map |
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3 | 76 | July 26, 2024 |
| Difference in Graph and Map Marker Data |
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0 | 585 | October 10, 2022 |
| Purpleair vs iqair readings |
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3 | 366 | July 30, 2024 |
| Purple Air PA II |
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1 | 65 | July 26, 2024 |