Air Sensor Toolbox

Air Sensor Toolbox: Announcements

December 16, 2016

Slideshow Highlights Air Sensor Science and Education at EPA

EPA's scientists and engineers are pushing the scientific frontiers in low-cost and portable air sensor monitoring that is engaging communities to learn about their air quality. At the same time, they are inspiring young people to learn what science can do to protect the air we breathe. A slideshow highlights accomplishments from 2012-2016.

Air Sensor Science and EducationExit

December 15, 2016

EPA Announces Smart City Air Challenge Awardees

EPA has selected the City of Baltimore and the Lafayette, Louisiana, Consolidated Government as awardees of the Smart City Air Challenge. The challenge encourages communities to install hundreds of air quality sensors and share the data with the public. The awards will enable the communities to deploy hundreds of air quality sensors and make the data public. 

Read the blog

December 13, 2016

NACEPT 2016 Report: Environmental Protection Belongs to the Public, A Vision for Citizen Science at EPA

The National Advisory Council for Environmental Policy and Technology (NACEPT) formally transmitted its report to the EPA on citizen science. In this report, NACEPT developed thirteen robust recommendations regarding actions that EPA should take in response to technological and sociological developments in the area of citizen science. The report urges EPA to embrace citizen science and capacity building initiatives that further advance the agency's mission of protecting the environment and human health.

Read the Report

November 17, 2016

Results available for commercial air sensor evaluations

A study that evaluated the performance of 11 commercial air sensors has been published in the journal Atmospheric Measurement Techniques. Researchers compared the commercial devices with high-quality stationary EPA monitors to evaluate their ability to provide comparable data. They also evaluated the feasibility of deploying a local wireless sensor network. The sensors tested are listed in performance evaluation tables on the Air Sensor Toolbox web page.   

The paper is Community Air Sensor Network (CAIRSENSE) project: Evaluation of low-cost sensor performance in a suburban environment in the southeastern United States.  

November 4, 2016

EPA Installing Air Monitoring Stations at Memphis Area Transit Facilities

EPA announces a collaborative project with the Shelby County Health Department (SCHD) and the Memphis Area Transit Authority (MATA) that is field testing newly installed, lower-cost air pollution sensor pods in the Memphis, Tennessee area.  Air sensor pods have been installed at sixteen locations including seven SCHD locations and three MATA transit facilities. 

EPA's CitySpace research project is field testing these air sensor monitors to understand how this emerging technology can add valuable information on air pollution patterns in neighborhoods. The sensors are being installed and data will be captured over a six month period concluding in February 2017.

Read the news release

August 30, 2016

EPA offers up to $80,000 to communities to develop air sensor data best practices

EPA is challenging communities across the country to collect data using hundreds of air quality sensors as part of the Smart City Air Challenge. The agency is offering up to $40,000 apiece to two communities to help them develop and implement plans for collecting and sharing data from air quality sensors. Application Deadline: October 28, 2016. Announcement of Winners: Around December 1, 2016

Read a blog

To learn more, visit the Smart City Air Challenge website.

August 9, 2016

Research projects to study how communities use air sensor technology 

Six research organizations have received funding from EPA’s Science to Achieve Results (STAR) program to develop and use low-cost air pollution sensor technology, while engaging communities to learn about their local air quality. 

The research teams will work with other organizations and community groups to explore how scientific data can be effectively gathered and used by communities to learn about local air quality and evaluate the accuracy of data produced by sensors and sensor networks. For example, one project will compare the sensors with high-quality data from existing monitoring technology that are used to support air quality regulations.

Air Pollution Monitoring for Communities Grants

News Release  

RETIGO Training on Aug. 31, 2016

A live training seminar will be held Aug 31, 2016 at 1 p.m. (EDT) that provides an introduction to the Real-Time Geospatial Data Viewer.  This is an interactive web platform where you can upload field data that you have collected and explore it on multiple graph interfaces. 

Free Registration

More information on RETIGO

Spring 2016

Air Sensor Evaluation Study Under Way

EPA is conducting laboratory and field-based evaluations of air sensors to encourage the development of accurate and reliable monitoring devices in the marketplace for the public. A new round of testing began in spring 2016 at EPA’s main research campus in Research Triangle Park, NC.

Read more about the study