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Monitoring atmospheric composition and deposition in Norway
The Norwegian monitoring programme is set up to meet national and international obligations and needs for measurement data with a long-term commitment. The data are important for compliance monitoring as well as input for effect studies. The monitoring of atmospheric composition and deposition are organised under national programmes mainly funded by the Norwegian Environment Agency in addition to some direct support from the Ministry of Climate and Environment. NILU – Norwegian Institute for Air Research is responsible for the daily operation and reporting of the results from this monitoring. The monitoring aim to fulfil several inter-connected purposes and is divided in four main programmes: transboundary fluxes, contaminants, climate change and the ozone layer. In addition, regularly moss surveys are conducted to assess atmospheric deposition of pollutants such as heavy metals.
NILU
2022
CAMS Assessment Report on European Air Quality 2024
The full report provides reference information on air quality in Europe in 2024. The purpose of the report is to present a consistent and accurate estimate of European air quality focusing on key indicators and on the origin of selected pollution episodes. It is intended to support air quality experts in their reporting under air quality legislation by providing an overview over the status of European transboundary air pollution. It contains updated information on key indicators for background air quality for the main regulatory pollutants: ozone (O3), nitrogen dioxide (NO2), particulate matter of 10 micrometres or less in diameter (PM10) and particulate matter of 2.5 micrometres or less in diameter (PM2.5).
Copernicus Atmosphere Monitoring Service (CAMS)
2025
Data Report 2022. Particulate matter, carbonaceous and inorganic compounds
This report presents an overview of annual statistical summaries and methods for sampling and analysis of particulate matter, carbonaceous and inorganic compounds measured under the EMEP monitoring programme in 2022.
NILU
2024
2018
Environmental pollutants in the terrestrial and urban environment 2017
Abiotic and biotic samples from the terrestrial and urban environment were analysed for inorganic and various organic contaminants in the Oslo area. The species analysed were earthworms, fieldfare, sparrowhawk, brown rat, tawny owl, red fox and badger. Air and soil samples were also included in the study to increase the understanding on sources and uptake of pollutants. A foodchain approach was used, in order to detect trophic magnification of the different compounds.
NILU
2018
Integrated assessment of noise and air quality in European cities. Methodology.
The resulting index provides spatial information on the areas most affected combining noise and air pollution across European urban areas. This information can build on and contribute to the EEA’s integrated assessments and it is going to be used to disseminate information on the European environment to policy makers and to European citizens.
ETC/ATNI
2022
Transboundary particulate matter, photo-oxidants, acidifying and eutrophying components
Norwegian Meteorological Institute
2019
MetVed v.2.0. Improvement and update of the MetVed emission model for residential wood combustion
This report presents the update of the MetVed-model (Grythe et al., 2019). Among the updates are new emission factors and several new species that include climate gases (CO2, CH4 and N2O). There is now a new parameter that describes the emission altitude and a new and improved time variation. Activity data has been updated to the most recent year (2019), which also has required updates to the model and model input variables. The largest update has been the holiday cabin emission module, which is an entirely new addition. Emissions from cabins differ in several ways from residential emissions. The most notable difference is that cabins are spread over more rural areas and are more dispersed than the residential dwellings. The model differentiates alpine and coastal cabins, which is an important distinction as a high density of cabins exists along the coast and they are mainly used during summer.
NILU
2020
Copernicus Atmosphere Monitoring Service
2023
Copernicus Atmosphere Monitoring Service
2021
Heavy metals and POP measurements 2022
This report presents an overview of the annual statistics and results from the monitoring programme of heavy metals and persistent organic pollutants (POPs) in EMEP in 2022.
NILU
2024
Air quality in Ny-Ålesund. Monitoring of local air quality 2016-2017.
The concentrations of the measured components are generally low and below national limit values for the protection of human health and critical levels for the protection of vegetation.
Wind from northern sectors gave the highest average concentrations of nitrogen oxides and sulphur dioxide, which indicates the power station and the harbour as possible sources. The measurement results for CO2 show an annual variation with higher concentrations in the winter and lower in summer. Measured concentrations of CO were most likely caused by local snowmobile traffic.
NILU
2018
- Aukra, Harøya, Fræna, Møre & Romsdal fylke, Ormen Lange
- Oljeindustri, prosessanlegg, miljøovervåking
- Luftforurensing, nitrogengjødsling, eutrofiering, forsuring
- Vegetasjon, artssammensetning, nedbørsmyr, kystlynghei
- Plantekjemi, jordanalyser, jordvannanalyser, tungmetaller, gjenanalyserAukra, Harøya, Fræna, Møre & Romsdal county, Ormen Lange
- Oil industry, process plant, environmental monitoring
- Air pollution, nitrogen fertilization, eutrophication, acidification
- Vegetation, species composition, bogs, heathland
- Plant chemistry, soil analyses, ground water analyses, heavy
metals, re-analyses
Norsk institutt for naturforskning (NINA)
2021
Screening Programme 2020, Part 1 and 2: Plastic Additives and REACH Compounds
I screening 2020 gjennomført av Norsk institutt for vannforskning (NIVA) og NILU-Norsk institutt for luftforskning i fellesskap ble det satt søkelys på forekomst og mulige miljøproblemer av 160 kjemikalier. Forbindelser som er valgt ut til Screening 2020 inkluderer tilsetningsstoffer til plast og nylig registrerte stoffer i REACH registeret.
Norsk institutt for vannforskning (NIVA)
2022
NILU har på oppdrag fra Multiconsult AS gjort spredningsberegninger av utslipp til luft fra fremtidig renseanlegg i Nordbykollen i Drammen, samt pumpestasjon ved Solumstrand. Det er gjort beregninger for tre utslippspunkter ved Nordbykollen, 15 moh., 45 moh. og 85 moh. og det er beregnet grad av fortynning ved ulike naboer. Vurderingen er at ved normale driftsforhold vil plasseringen 15 moh. være tilstrekkelig for å minimere risiko for lukt. Men ved spesielle værforhold som inversjon kan det oppstå situasjoner med stabil luft og dårlig fortynning med økt risiko for følbar lukt hos nærmeste naboer. For pumpestasjonen ved Solumstrand bør det velges en løsning med minimum 10-12 m skorstein og vertikal utgangshastighet 5-6 m/s for å sikre god spredning og fortynning av utslippet.
NILU
2024
Transboundary particulate matter, photo-oxidants, acidifying and eutrophying components
Norwegian Meteorological Institute
2018
Skogens helsetilstand i Norge. Resultater fra skogskadeovervåkingen i 2017
Skogens helsetilstand påvirkes i stor grad av klima og værforhold, enten direkte ved tørke, frost og vind, eller indirekte ved at klimaet påvirker omfanget av soppsykdommer og insektangrep. Klimaendringene og den forventede økningen i klimarelaterte skogskader gir store utfordringer for forvaltningen av framtidas skogressurser. Det samme gjør invaderende skadegjørere, både allerede etablerte arter og nye som kan komme til Norge i nær framtid. Denne rapporten presenterer resultater fra skogskadeovervåkingen i Norge i 2017 og trender over tid for følgende temaer...
NIBIO
2018
Skogens helsetilstand i Norge. Resultater fra skogskadeovervåkingen i 2023
Skogens helsetilstand påvirkes i stor grad av klima og værforhold, enten direkte ved tørke, frost og vind, eller indirekte ved at klimaet påvirker omfanget av soppsykdommer og insektangrep. Klimaendringene og den forventede økningen i klimarelaterte skogskader gir store utfordringer for forvaltningen av framtidas skogressurser. Det samme gjør invaderende skadegjørere, både allerede etablerte arter og nye som kan komme til Norge i nær framtid. I denne rapporten presenteres resultater fra skogskadeovervåkingen i Norge i 2023 og trender over tid for følgende temaer:
(i) Landsrepresentativ skogovervåking;
(ii) Intensiv skogovervåking;
(iii) Overvåking av bjørkemålere i Troms og Finnmark;
(iv) Barkbilleovervåkingen 2023: økende fangster – særlig i stormrammede områder;
(v) Søk etter Ips-arter utenfor det nordvestlige hjørnet av granas utbredelse i Europa;
(vi) Askeskuddsyke;
(vii) Andre spesielle skogskader i 2023.
NIBIO
2025
Air quality in Europe - 2018 report
The current report presents an updated overview and analysis of air quality in Europe from 2000 to 2016. It reviews the progress made towards meeting the air quality standards established in the two EU Ambient Air Quality Directives and towards the World Health Organization (WHO) air quality guidelines (AQGs). It also presents the latest findings and estimates on population and ecosystem exposure to the air pollutants with the greatest impacts and effects. The evaluation of the status of air quality is based mainly on reported ambient air measurements, in conjunction with modelling data and data on anthropogenic emissions and their evolution over time.
European Environment Agency
2018
Copernicus Atmosphere Monitoring Service
2022
Microplastics in Norwegian coastal areas, rivers, lakes and air (MIKRONOR1)
The Norwegian Environment Agency (Miljødirektoratet, NEA) tasked the Norwegian Institute for Water Research (NIVA) to initiate Norway’s National microplastic monitoring program. The program “Microplastics in Norwegian coastal areas, rivers, lakes and air (MIKRONOR)”, was designed to target the multitude of environments in the Norwegian coastal, freshwater and terrestrial ecosystems. The primary aim is to provide information on levels and types of microplastics in aquatic environments as well as in air and build on the baseline data already generated for a number of these environments on previous assignments by NEA.
This report contains the first results of coastal sites, open marine waters, lakes, rivers and air including high-volume water samples (freshwater and marine, n=48), Ferrybox samples (marine, n=20), blue mussels (marine, n=71), vertical plankton net samples (marine, n=29) and 24 air samples (precipitation n= 12 and active air sampling n = 12).
Norsk institutt for vannforskning (NIVA)
2022
The National Mercury (Hg) Assessment in Norway evaluates the connections among: (a) national, regional and global Hg policies and regulations, (b) emissions, releases, uses and exposure pathways of Hg, and (c) concentrations of Hg in the environment, biota, and humans, measured during 2000-2020. Our findings suggest that the key changes of Hg in humans and the environment are highly dependent on the quality of the datasets, yet connections both to national and regional sources, as well as climate related drivers could be made for some data sets.
Norwegian Environment Agency
2022
The Forum for Air Quality Modelling (FAIRMODE) is a European network to exchange experiences and competence on the use of air quality models in the context of the Ambient Air Quality Directives. Its purpose is to identify and promote the use of good practices for air quality modelling and to propose harmonized ways to assess the quality of model-based air quality applications by EU Member States. The recommendations in this document are part of FAIRMODE’s contribution to the on-going fitness check of the two EU Ambient Air Quality Directives (Directives 2008/50/EC and 2004/107/EC) initiated by the European Commission. This document provides technical recommendations where the scientific consensus within FAIRMODE indicates that robust conclusions can be drawn, and identifies follow up actions. These recommendations might potentially affect the work of Member States in case they may be requested to be implemented. They may also be relevant to the outcome and follow-up to the fitness check of the Air Quality Directives. Finally, they have implications for the work of the FAIRMODE network itself, and guide future technical discussions
Publications Office of the European Union
2019
Environmental Contaminants in an Urban Fjord, 2019
This programme, “Environmental Contaminants in an Urban Fjord” has covered sampling and analyses of sediment and organisms in a marine food web of the Inner Oslofjord, in addition to samples of blood and eggs from herring gull. The programme also included inputs of pollutants via surface water (storm water), and effluent water and sludge from a sewage treatment plant. The bioaccumulation potential of the contaminants in the Oslo fjord food web was evaluated. The exposure to/accumulation of the contaminants was also assessed in birds. A vast number of chemical parameters have been quantified, in addition to some biological effect parameters in cod, and the report serves as a status description of the concentrations of these chemicals in different compartments of the Inner Oslofjord marine ecosystem.
Norsk institutt for vannforskning (NIVA)
2020