Air pollution monitoring for governments, businesses, and communities
Clarity’s customers around the world use our sensing-as-a-service air quality monitoring solution to eliminate blind spots and protect the health of their communities.
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- Enabling clean air action in
80+ countries
- Increasing cities’ existing air quality data coverage by an average of
91%
- Making air pollution monitoring possible for the first time in
140+ cities
Trusted by governments, communities, and businesses in 70+ countries around the world
Explore featured customer projects using the interactive map below.
The Finnish Institute for Atmospheric and Earth System Research used a network of Clarity Node-S sensors to develop a virtual sensor network capable of providing reliable air quality information.
In 2021, London installed more than 100 Clarity air sensors at London hospitals, schools, and other sensitive locations to complement existing high-quality reference-grade monitors and enable measurement of ambient air pollution at the neighborhood level.
The City of Paris installed a 150-sensor network of Clarity Node-S to better understand air quality around schools in the French capital. Partial funding provided by Bloomberg Philanthropies.
50 Clarity Node-S air quality monitors were installed in Bishkek to help improve public health and quality of life. The project, funded by the Asian Development Bank, seeks to improve air quality in the capital and areas around the city with significant pollution levels.
Groundwork Richmond installed a network of several dozen Node-S to monitor pollution from freeways and a nearby refinery with funding from the AB 617 Community Air Grants Program.
Brightline Defense was awarded funding to deploy a network of 15 air quality monitoring devices in several San Francisco neighborhoods, which expanded to 19 because of increased community demand.
Clarity’s Node-S provides the DDPHE an affordable means of addressing community concerns and identifying hotspots, and has enabled the DDPHE to improve the resolution of their air quality monitoring network.
Los Angeles Unified School District deployed 200 Node-S sensors to create the largest air quality monitoring network of any school system in the United States.
A network of Clarity Node-S sensors was colocated with reference equipment at the Qatar Environment & Energy Research Institute to provide air quality data for analysis and evaluate the potential for expansion of further indicative monitoring in Quatar.
Clarity deployed a pilot network of Clarity Node-S devices throughout Metro Manila in partnership with Clean Air Asia and the Environment Management Bureau (EMB) to demonstrate the potential for low-cost sensors to support improved air quality management practices.
A network of 30 Node-S air quality sensors was deployed at strategic locations frequented by vulnerable populations, with an emphasis on schools and hospitals. Project implemented by the GCHA & HEAL.
A network of Clarity Node-S sensors was installed in collaboration between Columbia University & Marien Ngouabi University. They are some of the first air quality monitoring devices installed in the region and will help to better understand and characterize air quality.
Monitoring will be performed with two Clarity Node-S, with funding provided through a donation from NB Capital Investimentos and Consultoria LTDA. The two monitoring stations that will be moved to different sites across the city.
Insite has deployed a network of Node-S sensors in the vicinity of Santiago and are evaluating opportunities for further deployment.
Clean Air Schools Program: After a successful pilot program with UNSW, Clarity Nodes will be placed in classrooms and playgrounds to put accurate, real-time data at the fingertips of all Australians to enable them to make better decisions about their local environment and health.
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Who we work with
Air quality measurement for government
Increase air quality monitoring capacity without sacrificing data quality
Clarity’s air pollution monitoring solution is designed to complement existing government infrastructure. We work with you to design a robust air quality monitoring network that is validated for data accuracy and precision.
See It For Yourself
If your department or agency is looking to explore indicative monitoring technologies, please reach out to learn more about conducting an initial colocation study.
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The Future of Air Pollution Monitoring in London
In 2021, London installed more than 100 Clarity air sensors at London hospitals, schools, and other sensitive locations to complement existing high-quality reference-grade monitors and enable measurement of ambient air pollution at the neighborhood level. The data from the innovative Breathe London network are being used to develop a new model of how distributed air quality monitoring can be used to enhance understanding of the local behavior and impacts of urban air pollution.
Learn MoreGet in TouchAir pollution monitoring for business
Regulatory Compliance
Clarity uses NowCast AQI calculation methods that comply with regulation standards to give you the most accurate and relevant air quality measurement during peak pollution events.
Health and Safety
The difficult decision to inform sensitive populations, provide personal protective equipment, or scale back hours shouldn’t be made based on inaccurate data. Optimize your employee safety efforts by making decisions that are informed by localized air pollution monitoring.
Facilities Management
Use Case Spotlight
Wildfire Preparedness and Response
Wildfires cause temporary spikes in air pollution, creating health risks for sensitive populations. When it comes to making informed decisions around communities, employees, and first responders, air quality data and accurate PM measurement when and where you need it is key.
- Self-operating monitor with solar panel and cellular connectivity
- Wildfire-specific data correction
- U.S. EPA NowCast Compliant AQI
Monitoring PM and NO₂ for communities
Data-driven, people-Powered
Air pollution monitoring should be accessible to whoever needs it. Clarity supports community groups and researchers with the technology and expertise necessary to deploy citizen monitoring networks representative of the air people are breathing:
- Designated air quality expert supports design and deployment
- Remote data accuracy calibration when collocations are available
- Academic and community discount program
Project Spotlight
Richmond launches citizen air monitoring network
As part of the California Air Resources Board (CARB) AB617 Community Air Monitoring Program, Clarity deployed a 50-sensor network in Richmond, California with Groundwork Richmond and Ramboll SHAIR. The network is used to evaluate pollution sources and hotspots in the industrial city, as well as engage community members in environmental education.
San Francisco deploys hyperlocal air quality monitoring system
As part of the California Air Resources Board (CARB) AB617 Community Air Monitoring Program, Clarity deployed a network in San Francisco, California with Brightline Defense. The sensors are installed near the city’s SRO hotels to monitor how air pollution may be disproportionately affecting low-income communities.