Skip to content
ERICA Platform
  • Home
  • Modules
    • Engagement
    • Technologies
    • Actionable knowledge
    • Quiz
  • Resources
    • Materials
    • Pollution sensors
  • Platform Tutorial
  • Project Website
  • English
  • RegisterLogin

    RegisterLogin

    • Home
    • Glossary Terms
    • Ppb

    Ppb

    Oct 15, 2025 by Mario Pettene

    A unit of concentration expressed as parts per billion. Equivalent to 1 x 10⁻⁹.

    • Share:
    Previous Article PM₂.₅
    Next Article Ppm






    ERICA Project – No 2023-1-NL01-KA220-ADU-000154929
    Funded by the European Union. Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or the European Education and Culture Executive Agency (EACEA). Neither the European Union nor EACEA can be held responsible for them.

    © Copyright 2024 • ERICA Project • All Rights Reserved • Made by Socialit • Terms of use, privacy and cookies