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How to interpret NOx index?
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1
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94
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December 13, 2025
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PM 2.5 sensor stoped working
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19
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2073
|
December 8, 2025
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5 months of historic data disappeared
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6
|
198
|
December 11, 2025
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Calibration Confusion
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1
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154
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November 18, 2025
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Sensirion SPS30 vs. Plantower PMS5003
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3
|
3048
|
December 11, 2025
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Dashboard and AirGradient map - PM2.5 difference
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2
|
89
|
December 11, 2025
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Strange LED combination - Fault ?
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4
|
117
|
December 11, 2025
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Wrong Temparature in O-1PST Kit
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1
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69
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December 11, 2025
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OLED display issue
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10
|
421
|
December 11, 2025
|
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Lifespan of Open Air
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8
|
229
|
December 9, 2025
|
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Latest version of the PCB with all the details (e.g. headers in the correct place)
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0
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79
|
December 10, 2025
|
|
Purple LED this morning
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6
|
157
|
December 9, 2025
|
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Update DIY Mini Display?
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|
12
|
322
|
December 9, 2025
|
|
New Here — Looking for Some Guidance
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|
1
|
75
|
December 9, 2025
|
|
Front LEDs meaning and (re-)programming
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2
|
139
|
December 8, 2025
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Portable Airgradient and Airgradient in vehicle cabins
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2
|
103
|
December 7, 2025
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OpenAir TVOC and NOx readings abruptly stopped
|
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2
|
104
|
December 7, 2025
|
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AirGradient ONE downloading update and reboot loop
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|
9
|
177
|
December 7, 2025
|
|
Firmware updates without sending data
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4
|
607
|
December 6, 2025
|
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Sound level meter
|
|
3
|
1077
|
December 6, 2025
|
|
Turn off the wifi?
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2
|
103
|
December 6, 2025
|
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CO2 measurement temperature/RH compensation?
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3
|
118
|
December 5, 2025
|
|
PM2.5 - 20250826
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|
5
|
120
|
December 4, 2025
|
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RH off by 10% compared to other hygrometers
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|
1
|
112
|
December 3, 2025
|
|
Shipping Time to USA
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3
|
166
|
December 3, 2025
|
|
How Do You Ensure Stable Power for Air Quality Sensors in Hot Climates Like Dubai?
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|
1
|
135
|
December 2, 2025
|
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Rapid spiking of PM2.5 on AirGradient ONE when using calibration
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|
3
|
755
|
November 30, 2025
|
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Airgradient One intermittently flashing blue
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|
3
|
92
|
November 28, 2025
|
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LED Bar shows wrong CO₂ thresholds after brightness automation
|
|
10
|
209
|
November 28, 2025
|
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Single LED not working (far right - D11) on Indoor Model: I-9PSL-DE
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|
2
|
92
|
November 27, 2025
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