# Viewer catalogue

This page provides direct access to all viewers, dashboards, data tables and download services available through the Air Quality Portal.

Applications are grouped by topic. Select **Open** to launch an application in a new browser tab.

**Note:**  some viewers are deprecated and may no longer be directly accessible. For more information, visit the relevant topic pages.

## AQ eReporting

| ID | Application | Access |
|:--:|---|:--:|
| 11 | What is reported | [**Open**](https://tableau-public.discomap.eea.europa.eu/views/AQeRep_for_public_for_portal/Whatisreported) |
| 12 | When is it reported | [**Open**](https://tableau-public.discomap.eea.europa.eu/views/AQeRep_for_public_for_portal/Whenisitreported) |
| 13 | What types of stations are used | [**Open**](https://tableau-public.discomap.eea.europa.eu/views/AQeRep_for_public_for_portal/Whattypeofstations) |
| 14 | Which pollutants are measured | [**Open**](https://tableau-public.discomap.eea.europa.eu/views/AQeRep_for_public_for_portal/Whichpollutantsaremeasured) |
| 15 | How is air pollution measured | [**Open**](https://tableau-public.discomap.eea.europa.eu/views/AQeRep_for_public_for_portal/Howisairpollutionmeasured) |
| 16 | How many stations are measuring and where | [**Open**](https://tableau-public.discomap.eea.europa.eu/views/AQeRep_for_public_for_portal/Howmanystationsaremeasuring) |
| 17 | Evolution of AQ reporting over the years | [**Open**](https://tableau-public.discomap.eea.europa.eu/views/AQReportingHistory/Dashboard1) |

## Data flow monitors

| ID | Application | Access |
|:--:|---|:--:|
| 21 | Monitor all data flows except E2a | [**Open**](https://tableau-public.discomap.eea.europa.eu/views/DataMonitor_ng/General) |
| 22 | Aggregations and continuity on E1a | [**Open**](https://tableau-public.discomap.eea.europa.eu/views/Aggregationsandcontinuity/Thesummarydashboard) |
| 25 | Monitor UTD processing | [**Open**](https://tableau-public.discomap.eea.europa.eu/views/UTDprocessing/MeasurementtimelagYearly) |
| 26 | UTD Submission Monitoring Dashboards | [**Open**](https://tableau-public.discomap.eea.europa.eu/views/AirQualityMonitoringDashboard/Home) |
| 27 | Aggregations Explorer | [**Open**](https://tableau-public.discomap.eea.europa.eu/views/Aggregationexplorer/Dashboardaggregationstatus) |

## Data tables

| ID | Application | Access |
|:--:|---|:--:|
| 31 | Air quality zones | [**Open**](https://discomap.eea.europa.eu/App/AirQualityZones/index.html) |
| 32 | Air quality assessment regimes | [**Open**](https://discomap.eea.europa.eu/App/AirQualityAssessmentRegimes/index.html) |
| 33 | Assessment regime methods | [**Open**](https://discomap.eea.europa.eu/App/AirQualityAssessmentRegimesMethods/index.html) |
| 34 | Measurement stations | [**Open**](https://discomap.eea.europa.eu/App/AirQualityMeasurements/index.html) |
| 35 | Models and objective estimations | [**Open**](https://discomap.eea.europa.eu/App/AQViewer/index.html?fqn=Airquality_Dissem.b2g.Models) |
| 36 | Annual air quality statistics | [**Open**](https://discomap.eea.europa.eu/App/AirQualityStatistics/index.html) |
| 37 | Attainment status | [**Open**](https://discomap.eea.europa.eu/App/AirQualityAttainments/index.html) |
| 38 | Attainment assessment methods | [**Open**](https://discomap.eea.europa.eu/App/AQViewer/index.html?fqn=Airquality_Dissem.b2g.AttainmentMethods) |
| 39 | Air quality plans | [**Open**](https://discomap.eea.europa.eu/App/AirQualityPlans/index.html) |
| 3a | Source apportionment | [**Open**](https://discomap.eea.europa.eu/App/AirQualitySourceApportionment/index.html) |
| 3b | Air quality scenarios | [**Open**](https://discomap.eea.europa.eu/App/AirQualityScenarios/index.html) |
| 3c | Air quality measures | [**Open**](https://discomap.eea.europa.eu/App/AirQualityMeasures/index.html) |

## Download data

| ID | Application | Access |
|:--:|---|:--:|
| 40 | Air Quality Download Service | [**Open**](https://eeadmz1-downloads-webapp.azurewebsites.net/) |
| 41 | AirBase archive, 2000–2012 — *legacy service* | [**Open**](https://discomap.eea.europa.eu/map/fme/AirQualityExportAirBase.htm) |
| 42 | E1a archive from 2013 — *legacy service* | [**Open**](https://discomap.eea.europa.eu/map/fme/AirQualityExport.htm) |
| 43 | E2a current-year archive — *legacy service* | [**Open**](https://discomap.eea.europa.eu/map/fme/AirQualityUTDExport.htm) |
| 44 | Zone geometries | [**Open**](https://discomap.eea.europa.eu/map/FME/AQZones/) |
| 45 | DiscoData | [**Open**](https://discodata.eea.europa.eu/) |

## Air quality now

| ID | Application | Access |
|:--:|---|:--:|
| 51 | Up-To-Date (UTD) viewer | [**Open**](https://discomap.eea.europa.eu/Map/UTDViewer/UTDViewer/) |
| 52 | European Air Quality Index | [**Open**](https://airindex.eea.europa.eu/AQI/index.html) |

## Data analysis and statistics

| ID | Application | Access |
|:--:|---|:--:|
| 61 | Country statistics | [**Open**](https://tableau-public.discomap.eea.europa.eu/views/AQeRep_for_public_for_portal/Countrydashboard) |
| 62 | City statistics | [**Open**](https://tableau-public.discomap.eea.europa.eu/views/AQeRep_for_public_for_portal/Citydashboard) |
| 63 | Station statistics | [**Open**](https://tableau-public.discomap.eea.europa.eu/views/AQeRep_for_public_for_portal/Stationdashboard) |
| 64 | Daily, weekly and monthly concentrations | [**Open**](https://tableau-public.discomap.eea.europa.eu/views/data_viewer_ng/Home) |
| 65 | General statistical viewer | [**Open**](https://tableau-public.discomap.eea.europa.eu/views/statistical_ng/General) |
| 66 | Correlation tool | [**Open**](https://tableau-public.discomap.eea.europa.eu/views/correlation_tool_ng/Compareyears) |
| 67 | Modelling results | [**Open**](https://discomap.eea.europa.eu/AirQualityModellingViewer/) |
| 68 | Distance to target | [**Open**](https://tableau-public.discomap.eea.europa.eu/views/DistanceToTarget/Dashboarddistancetotarget) |

## Focus on cities

| ID | Application | Access |
|:--:|---|:--:|
| 71a | Monthly air quality statistics in cities | [**Open**](https://discomap.eea.europa.eu/App/AQViewer/index.html?fqn=Airquality_Dissem.cities.MonthlyAirQualityStatisticsInCities) |
| 71b | Annual air quality in urban areas | [**Open**](https://discomap.eea.europa.eu/App/AQViewer/index.html?fqn=Airquality_Dissem.csi4.AirQualityInCountryUrbanAreas) |
| 72 | European city air quality viewer | [**Open**](https://tableau-public.discomap.eea.europa.eu/views/City_AQ_Viewer_2025/EuropeanCityRanking?:device=desktop) |
| 73 | Urban population exposed to air pollution | [**Open**](https://discomap.eea.europa.eu/App/AQViewer/index.html?fqn=Airquality_Dissem.csi4.ExposureSummary) |

## Compliance status

| ID | Application | Access |
|:--:|---|:--:|
| 80 | Attainment map | [**Open**](https://maps.eea.europa.eu/wab/AttainmentViewer/) |
| 81 | Attainment summary | [**Open**](https://tableau-public.discomap.eea.europa.eu/views/attainment_summary_ng/Numberofzones) |
| 82 | Detailed attainment status | [**Open**](https://tableau-public.discomap.eea.europa.eu/views/attainment_ng/Master) |
| 83 | Assessment regimes and pollution levels | [**Open**](https://discomap.eea.europa.eu/App/AQViewer/index.html?fqn=Airquality_Dissem.complanalysis.AssessmentRegimeLevels) |
| 84 | Compliance and air quality plans | [**Open**](https://discomap.eea.europa.eu/App/AirQualityExceedingGroupsAndPlans/index.html#) |
| 85 | Compliance and measures | [**Open**](https://discomap.eea.europa.eu/App/AirQualityExceedingGroupsAndMeasures/index.html#) |

## Impact on health

| ID | Application | Access |
|:--:|---|:--:|
| 91 | Health Risk Assessment — country level | [**Open**](https://discomap.eea.europa.eu/App/AQViewer/index.html?fqn=Airquality_Dissem.hra.countries_sel) |
| 92 | Health Risk Assessment — NUTS 3 level | [**Open**](https://discomap.eea.europa.eu/App/AQViewer/index.html?fqn=Airquality_Dissem.hra.nuts3_sel) |
| 93 | Health Risk Assessment — city level | [**Open**](https://discomap.eea.europa.eu/App/AQViewer/index.html?fqn=Airquality_Dissem.hra.cities_sel) |