DART is your personal platform for air quality data validation and analysis!
You can upload your own air quality data or request it from AQS Data Mart.
Create graphs and use custom screening checks for data validation.
And use the DART export to prepare data for AQS submission.
Watch an introductory webinar on DART from May 2015 here
Here's how to get started...
time series chart

upload data
Upload your AQS, crosstab or TXO-formatted files to store your data in the DART server

upload data
Use your data to plot time series, scatter plots and bar charts

upload data
Export your data in AQS or CSV formats