|
Identifying dust events using only PA sensor data
|
|
0
|
51
|
March 15, 2026
|
|
Inaccurate High AQI reading
|
|
4
|
70
|
May 6, 2025
|
|
Blizzard killed many PA rh sensors
|
|
0
|
49
|
February 26, 2026
|
|
Outdoor PA-II-Zen 7.04.- intranet webpage disappears, requires power cycling
|
|
1
|
101
|
October 22, 2025
|
|
WHO PM2.5 standard
|
|
2
|
142
|
September 12, 2025
|
|
Residential Air Quality Monitoring Downwind of Project Maize Brownfield Excavation
|
|
0
|
40
|
March 6, 2026
|
|
Progressive web app not working on iPad
|
|
3
|
86
|
August 29, 2025
|
|
Widget Not Fully Accessible
|
|
3
|
61
|
June 13, 2025
|
|
No reading indoors
|
|
3
|
59
|
October 23, 2025
|
|
VOC sensor measurements?
|
|
3
|
103
|
September 29, 2025
|
|
Domestic indoor air quality arising from commercial cooking sources
|
|
0
|
40
|
August 2, 2025
|
|
Max Daily Pm2.5 Values?
|
|
1
|
75
|
January 27, 2026
|
|
Widget not working!
|
|
1
|
81
|
July 21, 2025
|
|
SD Card Overview
|
|
0
|
214
|
January 16, 2026
|
|
Replace USB adapter
|
|
2
|
60
|
September 26, 2025
|
|
AQI chart is not working
|
|
4
|
80
|
November 21, 2025
|
|
My sensor’s reading differ from others nearby
|
|
2
|
103
|
June 10, 2025
|
|
Indoor/outdoor sensors
|
|
3
|
53
|
June 20, 2025
|
|
Ping my purple air sensor
|
|
2
|
59
|
July 1, 2025
|
|
Open map showing my location and/or my sensor
|
|
1
|
118
|
July 15, 2025
|
|
How to Get Sensor Indexes and Locations in a Region
|
|
1
|
64
|
August 21, 2025
|
|
Outdoor Power supply failure (PurpleAir Recommended power supply)
|
|
1
|
119
|
June 29, 2025
|
|
Spurious spike on indoor sensor
|
|
3
|
84
|
October 31, 2025
|
|
Pa-ii-flex on 7.04 still has wifi connecting banner and thingspeak connections
|
|
0
|
27
|
December 27, 2025
|
|
Problems Connecting a Sensor with a Laptop
|
|
1
|
57
|
June 4, 2025
|
|
Q. Can I calibrate the temperature sensor
|
|
0
|
144
|
July 13, 2025
|
|
Moving, not taking sensor, want to delete sensor from my account
|
|
1
|
57
|
August 14, 2025
|
|
Does anyone else think it is confusing and useless to display other people's INDOOR sensors on the map?
|
|
2
|
86
|
January 26, 2026
|
|
Cannot view any sensors
|
|
1
|
57
|
December 3, 2025
|
|
PurpleAir Touch and EPA correction
|
|
2
|
81
|
May 23, 2025
|
|
VOTATE VOTATE per l'unico progetto italiano
|
|
2
|
84
|
July 2, 2025
|
|
Cleaning PA II Classic sensors changed nothing
|
|
1
|
107
|
July 14, 2025
|
|
How do I remove the SD CARD from the sensor
|
|
1
|
95
|
May 19, 2025
|
|
Do sensors decline in accuracy
|
|
2
|
70
|
December 24, 2025
|
|
5 GHz Sensor?
|
|
3
|
64
|
November 9, 2025
|
|
Q: Why isn't my map location being saved?
|
|
0
|
121
|
July 24, 2025
|
|
Way too low/zero readings nationwide
|
|
8
|
56
|
March 17, 2026
|
|
Saharan dust
|
|
1
|
88
|
September 24, 2025
|
|
Common culprits if PA pixel turns red in home?
|
|
3
|
33
|
October 27, 2025
|
|
Sensor appearing on map?
|
|
1
|
81
|
November 7, 2025
|
|
Accuracy of Ultrafine PM measurements (in the desert)
|
|
1
|
57
|
March 8, 2026
|
|
Can you turn wifi off?
|
|
0
|
20
|
February 26, 2026
|
|
PurpleAir Feedback
|
|
2
|
75
|
November 15, 2025
|
|
Fine particles light scattering
|
|
1
|
76
|
June 23, 2025
|
|
Troubleshooting Missing SD Card Data
|
|
0
|
114
|
January 16, 2026
|
|
Flex-2 isn't correlating well with my state's FEM monitor
|
|
4
|
60
|
October 22, 2025
|
|
Power Consumption for Solar Calculations
|
|
3
|
30
|
January 21, 2026
|
|
Single high PM point measured in one channel
|
|
2
|
35
|
August 18, 2025
|
|
VOC of 450 - EPA of 0
|
|
2
|
56
|
December 30, 2025
|
|
Setting up sensor after moving
|
|
1
|
61
|
June 4, 2025
|