Air Quality 50% open

El Salvador

What data is expected?

Data about the daily mean concentration of air pollutants, especially those potentially harmful to human health. Data should be available for all air monitoring stations or air monitoring zones in a country. The Index focusses on key pollutants as defined by the World Health Organisation. See our methodology section for more information.

  • Particulate matter (PM)
  • Sulphur oxides (SOx)
  • Nitrogen oxides (NOx)
  • Carbon monoxide (CO)
  • Ozone
  • Volatile organic compounds (VOCs)
  • Available per air monitoring station/zone

How open is the data?

Data Usability Beta

The submitter assessed the usability of the data as follows (3 - little to no effort needed, 1 - extensive effort needed): 1

Data format


Data Location

  • - Air quality report
  • All answers

    Question Answer Comment
    Openly licenced No
    Downloadable at once No
    Up-to-date Yes
    Publicly available Yes
    Available free of charge Yes
    In an open and machine-readable format HTML
    findable 1
    findable_steps Looking thru google... spent to much time on it.
    Collected by government Yes
    usability 1
    collector_name Ministerio de Medio Ambiente y Recursos Naturales
    characteristics Particulate matter (PM) Confirmed this is the only data available.
    location - Air quality report


    Cant be download easyly. Its hard to find and it includes only the information of one city.

    Reviewer comments

    Accepted without corrections. No more data sources available.

    Meta data

    Date the data became available   Unknown
    Format of data   Unknown
    Reviewer   Ricardo Alanís
    Submitters   The Next Services
    Last modified   Thu Dec 15 2016 22:41:42 GMT+0000 (UTC)