An evaluation of the U.S. EPA's correction equation for PurpleAir sensor data in smoke, dust, and wintertime urban pollution events

Articles | Volume 16, issue 5

https://doi.org/10.5194/amt-16-1311-2023

© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/amt-16-1311-2023

© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 16, issue 5

Research article

|

13 Mar 2023

Research article |

| 13 Mar 2023

Daniel A. Jaffe, Colleen Miller, Katie Thompson, Brandon Finley, Manna Nelson, James Ouimette, and Elisabeth Andrews

Supplement

Air Data: Air Quality Data Collected at Outdoor Monitors Across the US U.S. Environmental Protection Agency (EPA) https://www.epa.gov/outdoor-air-quality-data

AirNow U.S. Environmental Protection Agency (EPA) https://www.airnowtech.org

Data for the Keeler, CA, site Great Basin Unified Control District (GBUCD) https://www.gbuapcd.org/cgi-bin/downloadData

Air quality Oregon Department of Environmental Quality https://www.oregon.gov/deq/aq

Real-Time Air Quality Map PurpleAir http://map.purpleair.com

Short summary

PurpleAir sensors (PASs) are low-cost tools to measure fine particulate matter (PM)...