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How to Get All Sensor Indexes and Locations in a Fixed Region via Script
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2
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172
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August 18, 2025
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Introduction
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0
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76
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August 16, 2025
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Sensor + ERV Script
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0
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91
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August 15, 2025
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API Points for Sensor Owners
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4
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3264
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August 12, 2025
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Purpleair returning 500 Error - was working for many months
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0
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40
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July 24, 2025
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How to Make Efficient API Calls
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0
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2457
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November 6, 2023
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Fine particles light scattering
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1
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78
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June 23, 2025
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Why is EPA PM2.5 AQI so far off from the official airnow measurement?
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6
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2722
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June 17, 2025
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Definitions for different particle size ranges
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1
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283
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June 17, 2025
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Contradictory cf Information in API Docs
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1
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84
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June 17, 2025
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Low Income Housing ( Air Quality)
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3
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178
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June 9, 2025
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What Does it Mean to Archive a PurpleAir Sensor?
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1
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1910
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June 4, 2025
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Setting Up the PurpleAir Data Download Tool
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0
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8125
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June 15, 2023
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Sensor metadata for particular sensor ID
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1
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59
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May 17, 2025
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Gas variable and ozone
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7
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163
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May 17, 2025
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How can I identify which PurpleAir sensors recorded data during the Palisades Fire (Jan 7–31, 2025)
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1
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58
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May 17, 2025
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Logging rate on SD card (PUrple Air Zen)
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2
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97
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May 7, 2025
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PurpleAir Data Migration to BigQuery and a New API
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9
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2109
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April 28, 2025
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Sensor correction request
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3
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74
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April 25, 2025
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Changing Logging Interval on Purple Air Classic Plus
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0
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56
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April 4, 2025
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All time data request
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3
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234
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March 23, 2025
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What is the Difference Between CF=1, ATM, and ALT?
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23
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7113
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March 22, 2025
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Making API Calls with the PurpleAir API
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18
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68116
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March 20, 2025
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API data varies from Local Data
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3
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169
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March 15, 2025
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Managing missing files from the SD card
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1
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58
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March 13, 2025
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Locating VOC data from Zen SD CSV Files
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1
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54
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March 13, 2025
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View Sensor Data Locally Over WiFi (JSON Data)
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0
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4013
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August 4, 2023
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ExactAQ Air Forecast Map
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0
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477
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August 18, 2023
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Download Data with the Sensor Data Download Tool
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0
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6781
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March 16, 2022
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Data request for 2024!
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3
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184
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March 4, 2025
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