Aclima and Google release a new air quality data set for researchers to investigate California pollution – TipsClear
As part of the confrontation with the home conference, Eklima chief executive Davida Herzl released a new data set in conjunction with Google.
For the scientific community, the data is the culmination of four years of data collection and aggregation, resulting in 42 million air quality measurements throughout the state of California.
The company’s sensing and analytics tools were integrated into Google The Street View vehicle, which measured air pollutants and greenhouse gas levels in the San Francisco Bay Area, Los Angeles and California Central Valley during the joint venture.
The vehicles collected data on carbon dioxide, ozone, nitrogen dioxide, nitric oxide, methane, black carbon, and fine particulate pollutants. Both companies said the release of the data set should support research in areas that could be advanced by air pollution and greenhouse gas data measurement.
The data were selected for a 2017 paper by researchers at the University of Texas, Austin, and the Environmental Defense Fund (EDF) that pollution can vary between five and eight times between city blocks. In 2018, the EDF and Kaiser Permanente released a study linking road-level pollution in Oakland to a higher incidence of heart disease The data were used to estimate the environmental benefits of congestion pricing.
Now, with this entire California air quality data set available to researchers, Eclima and Google are doubling down on their thesis that measuring and analyzing street level air quality is essential to both reduce and reduce emissions Harm health and change the climate. The company said.