www2.purpleair.com/

Purple Air

A low cost air quality sensor network providing real time measurement of air quality on a public map.
Active
Since 2015
In 110 West 13800 South, Draper, UT 84020
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Purple Air
Project type: Tool or platform
Categories: Citizen science, Emerging Tech Report Tools, Emerging tech, Smart Cities and sensors, Tech for public challenges
Tags: air quality

Evidence of impact:

  • a network of more than 9,700 low-cost air quality sensors that feed data into a near-real time global map of air pollution (Source, 2020-9)

Related links:

Last modified: Nov 12, 2025 Added: Jun 22, 2021

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