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Breathing Disparity

Massachusetts Institute of Technology

The project analyzes inequalities in air pollution exposure in the Bronx, New York, using mobility data and environmental sensors. The study highlights the importance of considering daily mobility patterns for a more accurate assessment of environmental exposure.

“Breathing Disparity” provided an in-depth analysis of the inequalities in exposure to air pollution in the Bronx neighborhood of New York. Traditionally, assessments of pollution exposure are based on data related to residence or workplace. However, this approach does not account for the daily movements of individuals, which can significantly influence their exposure to air pollutants.

The results revealed significant disparities in exposure to air pollution between different communities. In particular, Hispanic and Black communities were found to be more exposed to high levels of PM2.5 compared to other demographic groups. These disparities were attributed to factors such as proximity to high-traffic roads and industrial areas, which contribute to higher levels of air pollution.

Breathing Disparity offers an innovative approach to understanding and addressing inequalities in air pollution exposure, highlighting the importance of considering individuals’ daily movements and adopting more inclusive and targeted environmental policies.