Dataset Overview

Measured ambient concentrations of ozone pollution to determine compliance with the National Ambient Air Quality Standard. Sample duration is 8-hour average.

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Determine compliance with 8-hour National Ambient Air Quality Standard (0.070ppm) at air quality monitoring site in Bennington and Underhill, Vermont.

Data Collection Status

Data collection for this dataset is ongoing

Start date



307760 records with 24 fields

Data Availability

This dataset is downloadable from the FEMC, and available to download from another site.

Data License

Linked - Third party determines data license

Preferred Citation

Please use the following citation: US Environmental Protection Agency. Air Quality System Data Mart [internet database] available via Accessed Month DD, YYYY.

Update Frequency


Maintenance Plan



  • Query Air data from EPA's Datamart
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