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Science
Delivering quality air data and insights rooted in science
Unlocking New Understanding
We engage in ongoing validation of our novel approaches through independent verification, publication, and cooperative research with leading research institutions. Examples include partnerships with the California Air Resources Board, UT Austin, Carnegie Mellon, Stanford, and Lawrence Berkeley National Labs. Our groundbreaking peer-reviewed publications have introduced a new understanding of hyperlocal air pollution, exposure, and methods for data collection.
Air Disparities in the Bay Area
Results from the first major application of Aclima's Community Impact and Investment Index across all 101 cities in the San Francisco Bay Area leveraging Aclima air pollution data from the largest region-wide mobile sensor network.
Partnership with US EPA
A Cooperative Research and Development Agreement (CRADA) was signed between EPA and Aclima in April of 2013 for 5 years and, in 2016, amended for an additional 5 years to 2023. The CRADA was designed to advance development of next-generation, cost-effective solutions for monitoring and managing air pollution at the community scale, to protect public health.
Together, we're delivering on three central aims for our research to make hyperlocal monitoring scalable.
Advancing Data Quality
Aclima is committed to delivering the highest levels of data quality possible from our hyperlocal measurements. Developed with EPA, Aclima's Quality Assurance Program Plan details our mobile air monitoring objectives, methods, measurement objectives, quality control procedures, data verification, validation and management and analysis.
Together, we're delivering on three central aims for our research to make hyperlocal monitoring scalable.
Peer-Reviewed Papers
High-resolution air pollution mapping with Google Street View cars: exploiting big data
Environmental Science and Technology, June 2017
Mapping Air Pollution with Google Street View Cars: Efficient Approaches with Mobile Monitoring and Land Use Regression
Environmental Science and Technology, November 2018
Uncertainty in collocated mobile measurements of air quality
Atmospheric Environment X, 7, 2020
Mobile-Platform Measurement of Air Pollutant Concentrations in California: Performance Assessment, Statistical Methods for Evaluating Spatial Variations, and Spatial Representativeness
Atmospheric Measurement Technologies, 12, 3277-3301, 2020
Comparison of Mobile and Fixed-Site Black Carbon Measurements for High-Resolution Urban Pollution Mapping
Environmental Science and Technology, 54 (13), 7848-7857, 2020.
Local and regional-scale and ethnic disparities in air pollution determined by long-term mobile monitoring
Proceedings of the National Academies of Sciences, Sept 2021
Spatiotemporal profiles of ultrafine particles differ from other traffic-related air pollutants: Lessons from long-term measurements at fixed sites and mobile monitoring
Environmental Science: Atmospheres 28 Sept 2021
High-resolution mapping of traffic related air pollution with Google street view cars and incidence of cardiovascular events within neighborhoods in Oakland, CA
Environmental Health, 17:38, May 2018
Fine-Scale Spatiotemporal Air Pollution Analysis Using Mobile Monitors on Google Street View Vehicles
Journal of the American Statistical Association, Oct. 2019
Assessing the Distribution of Air Pollution Health Risks within Cities: A Neighborhood-Scale Analysis Leveraging High-Resolution Data Sets in the Bay Area, California
Environmental Health Perspectives, 129(3), March 2021
Hyper-localized measures of air pollution and risk of preterm birth in Oakland and San Jose, California
International Journal of Epidemiology, 2021
A quantitative, equitable framework for urban transportation electrification: Oakland, California as a mobility model of climate justice
Sustainable Cities and Society, 2021
How does air pollution influence housing prices in the Bay Area?
International Journal of Environmental Research and Public Health, 2021
Personal CO2 bubble: Context-dependent variations and wearable sensors usability
Journal of Building Engineering, March 2019
Personal CO2 cloud: laboratory measurements of metabolic CO2 inhalation zone concentrations and dispersion in a typical office desk setting
Journal of Exposure Science and Environmental Epidemiology, Oct 2019
Effects of Office Workstation Type of Physical Activity and Stress
Occupational & Environmental Medicine, Aug. 2018
Wellbuilt for wellbeing: Controlling relative humidity in the workplace matters for our health
Indoor Air: Oct., 2019
Indoor environmental quality and learning outcomes: protocol on large-scale sensor deployments in schools
BMJ Open 2020