The latest in air quality monitoring
.png)
Announcement
July 23, 2025
Clarity Approved for EPA’s Fire and Smoke Map: A Major Milestone for Indicative Air Quality MonitoringWe’re proud to share that Clarity has become the second commercial air quality PM2.5 sensor to be approved for inclusion on the AirNow Fire and Smoke Map (FASM), following years of technical collaboration and data validation alongside U.S. EPA.
Article
Meet Dr. Sunni Ivey: Using air quality modeling to promote environmental justiceDr. Sunni Ivey joined us for a conversation about her air quality and environmental justice research and her use of low-cost sensors to better understand human pollution exposure.
Article
How low-cost air sensors protect public health during wildfire seasonLow-cost sensors serve as a valuable tool during increasingly severe wildfire seasons to supply data and inform decision-making to protect public health.
Article
Air Quality Monitoring 2.0: How different types of air monitoring technologies are contributing to a more holistic understanding of air pollutionBy leveraging the variety of air quality monitoring technologies in use today, air quality monitoring programs can arrive at a more holistic understanding of air quality.
Article
How calibration helps low-cost sensors meet USEPA and other performance targetsIn the last installment of our series on the USEPA’s low-cost sensor performance targets, we dive into the importance of calibrating low-cost sensor data to meet these targets.
Article
Clarity publishes a new and improved wildfire calibration model for the 2021 wildfire seasonWith droughts intensifying and record-setting heat plaguing Western North America, we have developed an improved correction model for the 2021 wildfire season.
Article
Low-cost air sensors in the urban environment: Tips from a panel of air quality expertsOur webinar panelists share insights on how to best face the challenges that come with deploying low-cost sensors in urban environments and leverage them in hybrid networks.
Article
How to evaluate low-cost air sensor performance against the USEPA performance targetsIn the second blog of our series on the USEPA low-cost sensor performance protocols, we delve into how to conduct a sensor performance evaluation.
Article
The crucial role of environmental justice communities to improving air quality in California under AB 617Under AB 617, environmental justice communities in California can establish community monitoring networks and gather data to support policy change and community health.
Article
What do the USEPA performance protocols for low-cost air quality sensors mean for the future of air quality monitoring? In the first installment of our series on USEPA low-cost sensor performance protocols, we discuss how these protocols set the stage for effective and accurate low-cost sensor use.
Press Release
NESREA Selects Clarity's Air Quality Monitoring Technology to Deliver Actionable Data to Inform Policy DecisionsClarity Movement Co. and the National Environmental Standards and Regulations Enforcement Agency (NESREA) of Nigeria announced today that they have entered into a letter of intent
News
Nature speaks, cities listenTechnology can be used to move policy, by providing better datasets to mayors. Panelist David Lu, CEO of Clarity Movement, highlighted the power of data.
News
This company uses tech to help combat air pollutionWe now have smart homes and smart cars, so it’s no surprise that our cities are becoming smarter every day. One problem plaguing many big cities is air pollution, and one company is using technology to help remedy the problem.
News
Tencent invests big money in U.S. cleantechTenX has invested in Clarity, a three-year-old company that makes air-pollution monitoring devices which provide hyper-localised and real-time air-quality readings in metropolitan areas.