OpenAQ
air quality cities environmental geospatial
Description
Global, aggregated physical air quality data from public data sources provided by government, research-grade and other sources. These awesome groups do the hard work of measuring these data and publicly sharing them, and our community makes them more universally-accessible to both humans and machines.
Update Frequency
Hourly
License
Varies, depends on data provider
Documentation
Managed By
See all datasets managed by OpenAQ.
Contact
How to Cite
OpenAQ was accessed on DATE from https://registry.opendata.aws/openaq.
Usage Examples
Tutorials
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Accessing data from the OpenAQ archive by OpenAQ
Amazon S3 -
OpenaQ direct file access ObservableHQ notebook by OpenAQ
Amazon S3 -
Querying with AWS Athena by OpenAQ
Amazon Athena
Tools & Applications
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OpenAQ Aggregator by Kapil Sreedharan
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ropenaq R package by Maëlle Salmon
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Smokey: Air Quality Bot by Amrit Sharma
Publications
Resources on AWS
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- Description
- Daily gzipped CSVs of global air quality measurements fetched from sources all over the world
- Resource type
- S3 Bucket
- Amazon Resource Name (ARN)
arn:aws:s3:::openaq-data-archive- AWS Region
us-east-1- AWS CLI Access (No AWS account required)
aws s3 ls --no-sign-request s3://openaq-data-archive/
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- Description
- SNS topic for new objects in the openaq-data-archive bucket
- Resource type
- SNS Topic
- Amazon Resource Name (ARN)
arn:aws:sns:us-east-1:817926761842:openaq-data-archive-object_created- AWS Region
us-east-1
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- Description
- OpenAQ API
- Resource type
- CloudFront Distribution
- Hostname
api.openaq.org- AWS Region
us-east-1