“How much current does the PurpleAir monitor pull/use?”
“5V USB Micro, 0.18A continuous, 600mA peak” -from PurpleAir Flex specs listed here “PurpleAir sensors run on 5 volts and ...
“How long do the PurpleAir monitors last?”
PurpleAir air quality monitors generally last for about two years. That's because air quality monitors work by using sensors to ...
“Why Purple Air monitors?”
As a community based project, we wanted to utilize equipment that is accessible for a majority of community members. Our ...
“How is this project funded?”
This project has been funded wholly or in part by the United States Environmental Protection Agency under assistance agreement 96241922 ...
“How long is the Terra Ay Ay Project?”
Terra Ay Ay Project is currently funded to operate until August 2025 (pending extension.) We are actively seeking additional funding ...
