air quality climate environmental geospatial meteorological
CMAS Data Warehouse on AWS collects and disseminates meteorology, emissions and air quality model input and output for Community Multiscale Air Quality (CMAQ) Model Applications. This dataset is available as part of the AWS Open Data Program, therefore egress fees are not charged to either the host or the person downloading the data. This S3 bucket is maintained as a public service by the University of North Carolina's CMAS Center, the US EPA’s Office of Research and Development, and the US EPA’s Office of Air and Radiation. Metadata and DOIs for datasets included in the CMAS Data Warehouse are available from the CMAS Dataverse site: https://dataverse.unc.edu/dataverse/cmascenter
New data is added as soon as it is available.
There are no restrictions on the use of this data. US EPA License (https://pasteur.epa.gov/license/sciencehub-license.html)
https://dataverse.unc.edu/dataverse/cmascenter
See all datasets managed by CMAS CENTER.
CMAS Data Warehouse was accessed on DATE from https://registry.opendata.aws/cmas-data-warehouse. 
arn:aws:s3:::cmaq-release-benchmark-data-for-easy-downloadus-east-1aws s3 ls --no-sign-request s3://cmaq-release-benchmark-data-for-easy-download/arn:aws:s3:::cmas-cmaq-conus2-benchmarkus-east-1aws s3 ls --no-sign-request s3://cmas-cmaq-conus2-benchmark/arn:aws:s3:::mpas-cmaqus-east-1aws s3 ls --no-sign-request s3://mpas-cmaq/arn:aws:s3:::cmas-cmaqus-east-1aws s3 ls --no-sign-request s3://cmas-cmaq/arn:aws:s3:::cmas-ametus-east-1aws s3 ls --no-sign-request s3://cmas-amet/arn:aws:s3:::cmas-wwlln-lightningus-east-1aws s3 ls --no-sign-request s3://cmas-wwlln-lightning/arn:aws:s3:::cmas-equatesus-east-1aws s3 ls --no-sign-request s3://cmas-equates/arn:aws:s3:::epa-equates-v1us-east-1aws s3 ls --no-sign-request s3://epa-equates-v1/arn:aws:s3::::::cmaq-12us4-cracmm3-modeling-platform-2023us-east-1aws s3 ls --no-sign-request s3:///arn:aws:s3::::::cmaq-12us1-cracmm2-modeling-platform-2022us-east-1aws s3 ls --no-sign-request s3:///arn:aws:s3:::epa-2022-modeling-platformus-east-1aws s3 ls --no-sign-request s3://epa-2022-modeling-platform/arn:aws:s3:::2021platformus-east-1aws s3 ls --no-sign-request s3://2021platform/arn:aws:s3:::cmaq-2019-modeling-platformus-east-1aws s3 ls --no-sign-request s3://cmaq-2019-modeling-platform/arn:aws:s3:::cmas-cmaq-modeling-platform-2018us-east-1aws s3 ls --no-sign-request s3://cmas-cmaq-modeling-platform-2018/arn:aws:s3:::2020platformus-east-1aws s3 ls --no-sign-request s3://2020platform/arn:aws:s3:::2019platformus-east-1aws s3 ls --no-sign-request s3://2019platform/arn:aws:s3:::2018v2platformus-east-1aws s3 ls --no-sign-request s3://2018v2platform/arn:aws:s3:::2016v3platformus-east-1aws s3 ls --no-sign-request s3://2016v3platform/arn:aws:s3:::cmas-smoke-testcaseus-east-1aws s3 ls --no-sign-request s3://cmas-smoke-testcase/arn:aws:s3:::cmas-smoke-modeling-platform-2016us-east-1aws s3 ls --no-sign-request s3://cmas-smoke-modeling-platform-2016/