Daily and Seasonal TROPOMI NO2 in United States 🇺🇸
NO2 tropospheric vertical column amounts observed by TROPOMI. Good for: Looking at daily or seasonal TROPOMI NO2 as well as trends over time.
Interactive Map Providing Fine Particulate Matter Estimates
Interactive Map Providing Day-to-Day Monitor Data over U.S.
Spatial Analysis of National Emissions Inventory
Data Visualization Tools for EPA Monitors
Interactive Map Providing Current Air Quality Across the World
United States Monitor Data
Professional-Grade Data Visualization Tools for EPA Monitors
Real Time AQI Readings for PM2.5 on Local Scales
“Level 2” TROPOMI NO2 data
Global data available daily from 2019 - present 🌎
Tropospheric vertical column densities of nitrogen dioxide from highest resolution instrument in orbit. Good for: health risk and indicator of fossil fuel combustion (also provides SO2, HCHO, and other metrics. “Level 2” refers to the satellite data processed into air quality metrics, at the native resolution of the instrument.)
Basic Interactive Satellite Data
Real Time AQI Readings in the World
“Level 3” TROPOMI NO2 data
Pre-defined or custom gridded data 🌎
Same as Level-2, but allocated to a grid for easier analysis. Other satellite products follow the same Level-2, Level-3 terminology. Good for: Comparing satellite data to ground-based measurements or air quality models. Boost resolution by averaging data over time.
Model of Air Pollution Movement
Transport and dispersion model for the entire Earth at any time 🌎
A model from the NOAA that provides backwards trajectories, forward trajectories, and dispersion simulations using meteorological data. Good for: Predicting where air pollution may have traveled to or from during an air pollution episode.
Environmental Justice Mapping Tool
Census-tract TROPOMI NO2 Data
More Powerful Interactive Satellite Data
Satellite-derived Near Surface PM2.5
Air Emissions for the U.S.
Emissions inventories produced every three years with a query tool for users to specify the scale (national, regional, state, or county), the pollutant, and the sectors to include 🇺🇸
All emissions (criteria, hazardous, greenhouse gas, and others) from EPA data. Good for: Filtering emissions by geographic scale and/or sector and/or year.
