Data Download

Users of the HazeGazer platform are able to submit weekly health reports. These reports are then correlated with observed and estimated air quality. This page allows you to request the anonymized survey data from the platform. Please fill in your email and your intended purpose for the data.

Data collected for Phase 1 includes community health reports from November 2020 to April 2021. Families were asked to submit a health report asking if a respiratory illness occurred in the family. Biographical information was collected about the family.

This data can be correlated to air quality to possibly draw conclusions about the health impacts of air pollution.

Use the form below to download the data.


Data collected for Phase 2 includes water and soil samples from around Ulaanbaatar. Use the form below to download the data.


NAMEM provided PIN water and soil pollution data from 2017-2021. You can download it by filling out the form below.


Heatmaps for HazeGazer are generated using current air quality and also data from Phase 2 above. You can find the code and current heatmaps on Github here.