Tropospheric Emissions: Monitoring of Pollution (TEMPO) Near Real-Time (NRT) Version 02 (V02) Level 1, 2, and 3 data are available from the NASA's Atmospheric Science Data Center (ASDC) via Earthdata Search as of September 17, 2025. TEMPO HCHO NRT data will be available starting September 18, 2025. The NRT data are available on a 14-day rolling window.
The provisional products included in this release are:
- TEMPO Level 1 Geolocated Earth Radiances Near Real-Time, Version 02 (TEMPO_RAD_L1_NRT)
- TEMPO Level 2 Cloud Pressure and Fraction (O2-O2 Dimer) Near Real-Time, Version 02 (TEMPO_CLDO4_L2_NRT)
- TEMPO Level 2 Formaldehyde Total Column Near Real-Time, Version 02 (TEMPO_HCHO_L2_NRT)
- TEMPO Level 2 Nitrogen Dioxide (NO2) Tropospheric and Stratospheric Columns Near Real-Time, Version 02 (TEMPO_NO2_L2_NRT)
- TEMPO Level 3 Gridded Cloud Fraction and Pressure (O2-O2 Dimer) Near Real-Time, Version 02 (TEMPO_CLDO4_L3_NRT)
- TEMPO Level 3 Gridded Formaldehyde Total Column Near Real-Time, Version 02 (TEMPO_HCHO_L3_NRT)
- TEMPO Level 3 Gridded NO2 Tropospheric and Stratospheric Columns Near Real-Time, Version 02 (TEMPO_NO2_L3_NRT)
Please contact the TEMPO Science Team with any inquiries or visit the Earthdata Forum to post/view related questions.