TOAR Data Portal

The Home of Tropospheric Ozone Data

TOAR User Workshop 2022

Onsite: 23 June 2022, 12:00 CEST to 24 June 15:00 CEST 2022 on-site in Jülich
Online sessions: 12 July 2022 05:00 – 10:00 UTC and 13 July 2022, 13:00 – 18:00 UTC
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TOAR-II 2020 Quickstart

Register for the TOAR-II Quickstart Event of 2020 on Sep 16, 2020 (12:00-13:30 UTC)
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The TOAR database of surface observations is the biggest collection of tropospheric ozone data in the world.

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TOAR-Database

TOAR is approved by CTS!

We are delighted to inform you that TOAR Database Infrastructure has been certified as a Trustworthy Data Repository by the CoreTrustSeal Standards and Certification Board

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Events

TOAR User Workshop 2022

 TOAR-II Data User Workshop will be held from 23 June 2022, 12:00 CEST to 24 June 15:00 CEST 2022 on-site in Jülich and alternative online

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