
Overview
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
Features and programs
Open Data Sponsorship Program
Pricing
This is a publicly available data set. No subscription is required.
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Delivery details
AWS Data Exchange (ADX)
AWS Data Exchange is a service that helps AWS easily share and manage data entitlements from other organizations at scale.
Open data resources
Available with or without an AWS account.
- How to use
- To access these resources, reference the Amazon Resource Name (ARN) using the AWS Command Line Interface (CLI). Learn more
- Description
- CMAQ Release Benchmark Data for Easy Download
- Resource type
- S3 bucket
- Amazon Resource Name (ARN)
- arn:aws:s3:::cmaq-release-benchmark-data-for-easy-download
- AWS region
- us-east-1
- AWS CLI access (No AWS account required)
- aws s3 ls --no-sign-request s3://cmaq-release-benchmark-data-for-easy-download/
- Description
- CMAQ CONUS-2 Benchmark Data
- Resource type
- S3 bucket
- Amazon Resource Name (ARN)
- arn:aws:s3:::cmas-cmaq-conus2-benchmark
- AWS region
- us-east-1
- AWS CLI access (No AWS account required)
- aws s3 ls --no-sign-request s3://cmas-cmaq-conus2-benchmark/
- Description
- MPAS-CMAQ Input Data
- Resource type
- S3 bucket
- Amazon Resource Name (ARN)
- arn:aws:s3:::mpas-cmaq
- AWS region
- us-east-1
- AWS CLI access (No AWS account required)
- aws s3 ls --no-sign-request s3://mpas-cmaq/
- Description
- CMAQ Benchmark Data
- Resource type
- S3 bucket
- Amazon Resource Name (ARN)
- arn:aws:s3:::cmas-cmaq
- AWS region
- us-east-1
- AWS CLI access (No AWS account required)
- aws s3 ls --no-sign-request s3://cmas-cmaq/
- Description
- AMET Data
- Resource type
- S3 bucket
- Amazon Resource Name (ARN)
- arn:aws:s3:::cmas-amet
- AWS region
- us-east-1
- AWS CLI access (No AWS account required)
- aws s3 ls --no-sign-request s3://cmas-amet/
- Description
- CMAS WWLLN Lightning Data
- Resource type
- S3 bucket
- Amazon Resource Name (ARN)
- arn:aws:s3:::cmas-wwlln-lightning
- AWS region
- us-east-1
- AWS CLI access (No AWS account required)
- aws s3 ls --no-sign-request s3://cmas-wwlln-lightning/
- Description
- EQUATES EPA’s Air QUAlity TimE Series Project Data
- Resource type
- S3 bucket
- Amazon Resource Name (ARN)
- arn:aws:s3:::cmas-equates
- AWS region
- us-east-1
- AWS CLI access (No AWS account required)
- aws s3 ls --no-sign-request s3://cmas-equates/
- Description
- Community Multiscale Air Quality (CMAQ) 2019 3D Gridded and Column data from the EPA's Air Quality Time Series (EQUATES) Project
- Resource type
- S3 bucket
- Amazon Resource Name (ARN)
- arn:aws:s3:::epa-equates-v1
- AWS region
- us-east-1
- AWS CLI access (No AWS account required)
- aws s3 ls --no-sign-request s3://epa-equates-v1/
- Description
- CMAQ 2023 12US4 CRACMM3 Modeling Platform
- Resource type
- S3 bucket
- Amazon Resource Name (ARN)
- arn:aws:s3::::::cmaq-12us4-cracmm3-modeling-platform-2023
- AWS region
- us-east-1
- AWS CLI access (No AWS account required)
- aws s3 ls --no-sign-request s3://:::cmaq-12us4-cracmm3-modeling-platform-2023/
- Description
- CMAQ Model Versions 5.5 CRACMM2 Input Data (2022r1) -- 12/22/2021 - 12/31/2022 12km CONUS
- Resource type
- S3 bucket
- Amazon Resource Name (ARN)
- arn:aws:s3::::::cmaq-12us1-cracmm2-modeling-platform-2022
- AWS region
- us-east-1
- AWS CLI access (No AWS account required)
- aws s3 ls --no-sign-request s3://:::cmaq-12us1-cracmm2-modeling-platform-2022/
- Description
- EPA 2022 Modeling Platform
- Resource type
- S3 bucket
- Amazon Resource Name (ARN)
- arn:aws:s3:::epa-2022-modeling-platform
- AWS region
- us-east-1
- AWS CLI access (No AWS account required)
- aws s3 ls --no-sign-request s3://epa-2022-modeling-platform/
- Description
- CMAQ 2021 Modeling Platform
- Resource type
- S3 bucket
- Amazon Resource Name (ARN)
- arn:aws:s3:::2021platform
- AWS region
- us-east-1
- AWS CLI access (No AWS account required)
- aws s3 ls --no-sign-request s3://2021platform/
- Description
- CMAQ 2019 Modeling Platform
- Resource type
- S3 bucket
- Amazon Resource Name (ARN)
- arn:aws:s3:::cmaq-2019-modeling-platform
- AWS region
- us-east-1
- AWS CLI access (No AWS account required)
- aws s3 ls --no-sign-request s3://cmaq-2019-modeling-platform/
- Description
- CMAQ 2018 Modeling Platform
- Resource type
- S3 bucket
- Amazon Resource Name (ARN)
- arn:aws:s3:::cmas-cmaq-modeling-platform-2018
- AWS region
- us-east-1
- AWS CLI access (No AWS account required)
- aws s3 ls --no-sign-request s3://cmas-cmaq-modeling-platform-2018/
- Description
- 2020 Modeling Platform
- Resource type
- S3 bucket
- Amazon Resource Name (ARN)
- arn:aws:s3:::2020platform
- AWS region
- us-east-1
- AWS CLI access (No AWS account required)
- aws s3 ls --no-sign-request s3://2020platform/
- Description
- 2019 Modeling Platform
- Resource type
- S3 bucket
- Amazon Resource Name (ARN)
- arn:aws:s3:::2019platform
- AWS region
- us-east-1
- AWS CLI access (No AWS account required)
- aws s3 ls --no-sign-request s3://2019platform/
- Description
- 2018v2 Modeling Platform
- Resource type
- S3 bucket
- Amazon Resource Name (ARN)
- arn:aws:s3:::2018v2platform
- AWS region
- us-east-1
- AWS CLI access (No AWS account required)
- aws s3 ls --no-sign-request s3://2018v2platform/
- Description
- 2016v3 Modeling Platform
- Resource type
- S3 bucket
- Amazon Resource Name (ARN)
- arn:aws:s3:::2016v3platform
- AWS region
- us-east-1
- AWS CLI access (No AWS account required)
- aws s3 ls --no-sign-request s3://2016v3platform/
- Description
- SMOKE Test Case
- Resource type
- S3 bucket
- Amazon Resource Name (ARN)
- arn:aws:s3:::cmas-smoke-testcase
- AWS region
- us-east-1
- AWS CLI access (No AWS account required)
- aws s3 ls --no-sign-request s3://cmas-smoke-testcase/
- Description
- SMOKE 2016 Modeling Platform
- Resource type
- S3 bucket
- Amazon Resource Name (ARN)
- arn:aws:s3:::cmas-smoke-modeling-platform-2016
- AWS region
- us-east-1
- AWS CLI access (No AWS account required)
- aws s3 ls --no-sign-request s3://cmas-smoke-modeling-platform-2016/
Resources
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How to cite
CMAS Data Warehouse was accessed on DATE from https://registry.opendata.aws/cmas-data-warehouse .
License
There are no restrictions on the use of this data. US EPA License (https://pasteur.epa.gov/license/sciencehub-license.html )