WMS Service (Web Map Service) Sulfur Dioxide Assessment (SO2) — Daily Limit Value (VLD)

The Web Map Service called Sulfur Dioxide Assessment (SO2) — Daily Limit Value (VLD) allows the visualisation and consultation of the set Information on the evolution of air quality in Spain from 2001 to the last official assessment generated in response to Directive 2088/50/EC and RD 102/2011 on improving air quality. The mapping included in this service contains the assessment of air quality in Spain for the protection of human health, specifically this service represents compliance with the daily limit value of sulphur dioxide (125 µg/m³, which cannot be exceeded more than 3 times per year). The URL of the WMS Service Sulphur Dioxide Assessment (SO2) — Daily Limit Value (VLD) is: https://wms.mapama.gob.es/sig/EvaluacionAmbiental/CalidadAire/Evaluacion_VLD_SO2/wms.aspx The reference systems offered by this service are: —For geographical coordinates: CRS: 84, EPSG:4230 (ED50), EPSG:4326 (WGS 84), EPSG:4258 (ETRS 89). —For U.T.M coordinates: EPSG:32628 (WGS 84/UTM zone 28N), EPSG:32629 (WGS 84/UTM zone 29N), EPSG:32630 (WGS 84/UTM zone 30N), EPSG:32631 (WGS 84/UTM zone 31N), EPSG:25828 (ETRS 89/UTM zone 28N), EPSG:25829 (ETRS 89/UTM zone 29N), EPSG:25830 (ETRS 89/UTM zone 30N), EPSG:25831 (ETRS 89/UTM zone 31N), EPSG:23028 (ED50/UTM zone 28N), EPSG:23029 (ED50/UTM zone 29N), EPSG:23030 (ED50/UTM zone 30N), EPSG:23031 (ED50/UTM zone 31N).