Published December 4, 2025 | Version v4
Dataset Open

XIS: A daily spatiotemporal machine-learning model for environmental exposures in the contiguous United States

Authors/Creators

Description

These Parquet files contain the outputs used for many analyses and plots in the linked papers. For temperature and humidity, the full sets of observations for cross-validation aren't included because we used restricted-use MADIS data.

Note that files in this dataset can change between versions as XIS is extended and updated. To get the same numbers that were used for a given paper, use the version of this dataset that's dated around the publication date of the paper.

Files

Files (5.6 GB)

Name Size
md5:9d3ee6b6f5abc19c3045d806ffcd719c
2.0 MB Download
md5:a2a5fb45ee4cbd12c5c2e930d4171adb
4.4 GB Download
md5:28ada9a7181455448ff0f08c92200cf1
74.3 MB Download
md5:b07ed70e39777be17054f366dac24ddc
34.4 MB Download
md5:bf99a448fad20a4750f73b3d2c27c4e4
2.4 MB Download
md5:d196f78647c8297a21b22b3926338837
308.2 MB Download
md5:584b5ef944fbcd6a0c588d5a623cc0ff
8.2 kB Download
md5:cac3109bbdde66e47bfe9d9689071dbf
786.0 MB Download
md5:16f4a81e407f137bc7a41c21b3c69b0a
2.5 MB Download

Additional details

References

  • Just, A. C., Arfer, K. B., Rush, J., Lyapustin, A., & Kloog, I. (2025). XIS-PM_{2.5}: A daily spatiotemporal machine-learning model for PM_{2.5} in the contiguous United States. Environmental Research, 271. doi:10.1016/j.envres.2025.120948. Retrieved from http://arfer.net/projects/xis/paper-pm25.pdf
  • Just, A. C., Arfer, K. B., Rush, J., & Kloog, I. (2025). XIS-Temperature: A daily spatiotemporal machine-learning model for air temperature in the contiguous United States. Environmental Research, 270. doi:10.1016/j.envres.2024.120731. Retrieved from http://arfer.net/projects/xis/paper-temperature.pdf
  • Arfer, K. B., & Just, A. C. (forthcoming). XIS-Humidity: A daily spatiotemporal machine-learning model for dew point in the contiguous United States.