# European Air Quality information in support of the COVID-19 crisis now available from the CAMS website

**URL:** <https://forum.ecmwf.int/t/european-air-quality-information-in-support-of-the-covid-19-crisis-now-available-from-the-cams-website/1574>\
**Category:** CAMS - Announcements\
**Tags:** cams, european\_forecast\
**Created:** [3 April 2020 20:02 UTC](https://forum.ecmwf.int/t/european-air-quality-information-in-support-of-the-covid-19-crisis-now-available-from-the-cams-website/1574 "2020-04-03T20:02:31Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Anabelle](https://forum.ecmwf.int/user_avatar/forum.ecmwf.int/anabelle/32/360_2.png) [@Anabelle](https://forum.ecmwf.int/u/Anabelle)\
**Post date:** [3 April 2020 20:02 UTC](https://forum.ecmwf.int/t/european-air-quality-information-in-support-of-the-covid-19-crisis-now-available-from-the-cams-website/1574/1 "2020-04-03T20:02:31Z")

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In the context of the worldwide COVID-19 crisis, there is increased interest in changing air quality and the following information is provided by CAMS:

- maps showing daily average surface NO2 and PM10 concentrations based on the latest CAMS regional analyses.
- Time series of surface concentrations of the key pollutants NO2 and PM10 for capitals and other largest cities in Europe (50 in total), starting on 1 February 2020, updated weekly.
- Animations of the hourly variations of PM10 and NO2 at the surface over the last month illustrating how variable the concentrations of these pollutants are over short timescales.
- Questions & Answers (e.g. How are COVID-19 restrictions and lockdown measures expect to affect air quality?)

Visit [CAMS' European Air Quality information in support of the COVID-19 crisis page](https://atmosphere.copernicus.eu/european-air-quality-information-support-covid-19-crisis) now.