This dataset includes air quality data collected at outdoor monitors across the United States, Puerto Rico, and the U. S. Virgin Islands. The data was sourced from the U.S. Environmental Protection Agency (EPA) at https://www.epa.gov/outdoor-air-quality-data on June 22, 2022.
This dataset comes primarily from the EPAโs Air Quality System database and includes hourly, daily, and annual concentration data, AQI data, and speciated particle pollution data.
Tables Included:
- Air Quality
Sample Columns:
- Site Historical Air Quality (10th, 50th, 75th, 90th, 95th, 98th, 99th percentiles)
- Observed Values for Ozone, Suspended Particulate (TSP), PM10, PM2.5, Sulfur Dioxide, Nitrogen Dioxide, Carbon Monoxide, and more
- Air Quality Index Pollutants
- City Name & Core-Based Statistical Area
- Site Number & Address