PurpleAir Community

Topic	Replies	Views	Activity
PurpleAir Data Download Tool API 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…	18	57106	September 5, 2025
PurpleAir Map Guide Real-Time Map 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 …	7	67011	May 1, 2025
Welcome to the PurpleAir Community	0	1755	August 27, 2021
Do I need to clean the sensor?	0	12	July 21, 2026
Why are the 1-month and 1-year averages graph-only? Feedback	1	42	July 21, 2026
Sensor B is downgraded, but Sensor A is stuck at zero Sensors	0	12	July 20, 2026
Sensor light is red and is not reported on map, Worked yesterday	0	21	July 18, 2026
Paku app not working	2	52	July 18, 2026
Map is blank Real-Time Map	1	33	July 18, 2026
About the PurpleAir API API	2	32662	July 17, 2026
Home Assistant / API key access to private sensor API	3	330	July 17, 2026
Invalid API Read Key API	1	32	July 16, 2026
TSP from serial data Data	0	10	July 16, 2026
Changing location Data	1	28	July 16, 2026
WiFi & Status Indicators Sensors	0	34	July 16, 2026
Sensor A is downgraded, but Sensor B is stuck at zero Sensors	5	270	July 15, 2026
Can you turn wifi off? General	2	66	July 15, 2026
Widget URL issue Real-Time Map	0	29	July 15, 2026
Historic Data API Pull and Missing Fields Data	0	59	July 12, 2026
Historical API endpoint - bulk downloads Data	2	146	July 6, 2026
5 year old PA-II repairable? Sensors	11	948	July 1, 2026
Setting Up the PurpleAir Data Download Tool Data	2	8577	June 30, 2026
Wundermap not saving data layers User Experience	2	39	June 26, 2026
On the Today tab, Today/Tonight/Tomorrow forecasts disappear when logged in User Experience	2	35	June 26, 2026
Signage for publicly installed monitors Community Projects	1	72	June 26, 2026
Seeking Guidance: Accessing PurpleAir Monitor Data for Virginia	1	22	June 26, 2026
Temperature sensor oscillations Troubleshooting	2	64	June 26, 2026
Residential Air Quality Monitoring Downwind of Project Maize Brownfield Excavation Community Projects	1	74	June 25, 2026
Blizzard killed many PA rh sensors Troubleshooting	1	92	June 25, 2026
2025 Plantower PMS5003 variation Sensors	3	85	June 25, 2026

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…

18

57106

September 5, 2025

PurpleAir Map Guide

Real-Time Map

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 …