Measured finer fraction of particulate matter concentrations in outdoor air.

Crude accident-disabled sliding 24-hour values ​​of the finer fraction of particulate matter (PM2.5) at ground level in the outside air, measured in the National Air Quality Monitoring Network (LML). Dust is a collective name for all particles that float in the air. If the diameter of the particles is smaller than 2.5 micrometres, this is referred to as the finer fraction of particulate matter. Particulate matter has many sources and is also formed by chemical reactions in the air. Particulate matter has an effect on human health.

Duomenys ir ištekliai

Papildoma informacija

Laukas Reikšmė
Last Updated birželio 8, 2023, 19:08 (UTC)
Sukurtas birželio 8, 2023, 19:08 (UTC)
GUID af135cd8-d429-4fc7-b9e3-09e15217520d
access_constraints ["http://creativecommons.org/publicdomain/mark/1.0/deed.nl", "Geen beperkingen"]
bbox-east-long 7.21097
bbox-north-lat 53.4658
bbox-south-lat 50.7539
bbox-west-long 3.37087
contact-email geodata@rivm.nl
coupled-resource []
dataset-reference-date [{"type": "creation", "value": "2015-11-01"}]
frequency-of-update
graphic-preview-file http://inspire.rivm.nl/sos/eaq/#map
harvest_object_id f4c99c72-a7ae-4bee-a886-273b2cdb512f
harvest_source_id eacad305-f98c-4980-b74a-8df76bce70d2
harvest_source_title NationaalGeoregisterNL CSW
licence ["Geen"]
lineage De meetwaarden zijn ingewonnen met de methode van verzwakking van beta straling (monitor BAM1020). Deze methode wordt gekalibreerd met de referentiemethode voor fijn stof NEN-EN 12341 „Luchtkwaliteit - Algemene gravimetrische referentiemethode voor de bepaling van de PM10 of PM2,5-massafractie van zwevende stof in de buitenlucht”.
metadata-date 2019-03-14
metadata-language dut
progress onGoing
resource-type dataset
responsible-party [{"name": "RIVM", "roles": ["custodian"]}]
spatial {"type": "Polygon", "coordinates": [[[3.37087, 50.7539], [7.21097, 50.7539], [7.21097, 53.4658], [3.37087, 53.4658], [3.37087, 50.7539]]]}
spatial-data-service-type
spatial-reference-system 28992
spatial_harvester true