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Description

The Tropospheric Emissions: Monitoring of POllution (TEMPO) mission is the first space-based instrument to continuously measure daytime air quality over North America, from the Atlantic Ocean to the Pacific and from Central Canada to Mexico City. These data are essential for understanding diurnal changes in air quality and monitoring real-time movement of smoke and dust events. 

This three-day in-person Applied Remote Sensing Training Program (ARSET) training will provide an overview of TEMPO observations, show users how to access and visualize the data, and highlight example air quality applications in the Western U.S. We will also cover other missions and datasets which can complement TEMPO for additional insights supporting air quality forecasting and management.

This in-person training is in collaboration with the TEMPO applications team, the Atmospheric Science Data Center (ASDC), and is hosted by the Western States Air Resources Council (WESTAR).

Training Dates and Location

Aug. 5-7, 2025

Cooperative Institute for Research in the Atmosphere — CIRA Commons
3925f Laporte Avenue
CSU Foothills Campus
Colorado State University
Fort Collins, Colorado 80523

Prerequisites

Technical Prerequisites

Objective

By the end of this training attendees will be able to:

  • Identify TEMPO capabilities and available data products.
  • Describe the strengths and limitations of TEMPO compared with existing AQ satellite or ground-based remote sensing resources and in situ observations.
  • Recall TEMPO data distribution interfaces and be able to visualize data online as well as download files.
  • Apply data toward primary air quality challenges using visualization tools and Python codes.

Audience

  • State, local, and tribal air quality managers in the Midwestern and Western U.S., as well as air quality professionals from non-governmental organizations (NGOs) and the private sector.

Course Format

  • Three-day, in-person workshop

Sessions

Day 1: Introduction to TEMPO and Remote Sensing for Air Quality Monitoring

SessionMaterials

Welcome and Overview

Day 1, Part 1: Introduction to Geostationary Observations for Air Quality Applications in the Western US (PDF, 2 MB)
Remote Sensing for Air Quality Monitoring

Day 1, Part 2: Satellite Resources for Air Quality (PDF, 10.3 MB)

Day 1, Part 3: Worldview Visualization Demo and Exercise (PDF, 741 KB)

Introduction to TEMPODay 1, Part 4: Overview of TEMPO Instrument and Its Capabilities (PDF, 8.7 MB)

Trace Gas Data Products from TEMPO and Other Sensors

Aerosol Data Products from TEMPO and Other Sensors

Day 1, Part 5: Analyzing Trace Gases Using TEMPO Data (PDF, 11.3 MB)
Web-Based Visualization of TEMPO Data ProductsDay 1, Part 6: Simple TEMPO Data Visualization (PDF, 639 KB)

Day 2: Data Analysis and Visualization

SessionMaterials
Find and Download TEMPO Data

Day 2, Part 1: Interfaces for Accessing TEMPO Data (PDF, 1.2 MB)

Day 2, Part 2: Downloading and Interpreting TEMPO Data Files Programmatically (PDF, 491 KB)

Subsetting and FilteringDay 2, Part 3: U.S. EPA Remote Sensing Information Gateway (RSIG) (PDF, 3.3 MB)
Code-Based Visualization of TEMPO Data ProductsDay 2, Part 4: TEMPO in Earthdata GIS (PDF, 5.7 MB)
Use Case: Surface Air Quality Estimation and MappingDay 2, Part 5: Use Case- Surface Air Quality Estimation (PDF, 856 KB)
Use Case: Stratospheric Intrusion and Ozone ExceedanceDay 2, Part 6: Ozone Exceedance and Tracking Precursors with TEMPO (PDF, 3.2 MB)

Day 3: Applications, Case Studies, and Real-World Implementation

SessionMaterials
Use Case: Wildfire Smoke and Dust TransportDay 3, Part 1: Use Case- Wildfire Smoke & Dust Transport (PDF, 2.6 MB)
Use Case: Exceptional Event Demonstration SupportDay 3, Part 2: Exceptional Event Tools and Satellite Observations for Air Quality Applications in the South Coast AQMD (PDF, 7.5 MB)
Applying TEMPO Data: Project in Small Groups

Day 3, Part 3: Prepare for Group Project on Applying Remote Sensing Data (PDF, 173 KB)

Day 3, Part 4: Case Study Instructions (PDF, 658 KB)

Conclusion

Citation

ARSET - Introduction to Geostationary Satellite Observations for Air Quality Applications in the Western US. NASA Applied Remote Sensing Training Program (ARSET). https://www.earthdata.nasa.gov/learn/trainings/introduction-geostationary-satellite-observations-air-quality-applications-western

Details

Last Updated

Oct. 15, 2025

Published

Aug. 5, 2025

Data Center/Project

Applied Remote Sensing Training Program (ARSET)