PM2.5 air pollution, mean annual exposure in Norway
Norway: PM2.5 air pollution, mean annual exposure was 5.52 micrograms per cubic meter in 2023. ▼ Falling
PM2.5 air pollution, mean annual exposure in Norway, 1990–2023
Source: Global Burden of Disease Study 2023 (GBD 2023) Air Pollution Exposure Estimates and Risk Curves 1990-2023, GBD Collaborator Network. Measured in micrograms per cubic meter.
Analysis
The most recent figure for pm2.5 air pollution, mean annual exposure in Norway is 5.52 micrograms per cubic meter, measured in 2023.
The figure is down 8.3% on the previous year and down 21.9% over ten years.
Over the whole period, pm2.5 air pollution, mean annual exposure in Norway peaked at 12.46 micrograms per cubic meter in 1990 and was at its lowest, 5.35 micrograms per cubic meter, in 2020.
That places Norway 183rd out of 200 countries with data for 2023, putting it in the bottom quarter.
The long-run direction has been consistently falling across the 34 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 11.9 micrograms per cubic meter | 11.32 micrograms per cubic meter | 12.46 micrograms per cubic meter | 10 |
| 2000s | 9.17 micrograms per cubic meter | 7.54 micrograms per cubic meter | 11.18 micrograms per cubic meter | 10 |
| 2010s | 6.86 micrograms per cubic meter | 5.88 micrograms per cubic meter | 8.33 micrograms per cubic meter | 10 |
| 2020s | 5.8 micrograms per cubic meter | 5.35 micrograms per cubic meter | 6.33 micrograms per cubic meter | 4 |
Countries ranked near Norway
- 180 Fiji 6.45 micrograms per cubic meter compare
- 181 Australia 6.41 micrograms per cubic meter compare
- 182 Estonia 5.92 micrograms per cubic meter compare
- 184 Bahamas 5.28 micrograms per cubic meter compare
- 185 Sweden 5.26 micrograms per cubic meter compare
- 186 Tuvalu 5.22 micrograms per cubic meter compare
More urban development data for Norway
- Population in the largest city 23.8% (2025)
- Population density 15.15 people per sq. km of land area (2023)
- Population in urban agglomerations of more than 1 million 1.12 million (2025)
- Population in largest city 1.12 million (2025)
- PM2.5 air pollution, population exposed to levels exceeding WHO guidel 2.0% (2017)
Frequently asked questions
- What is pm2.5 air pollution, mean annual exposure in Norway?
- Pm2.5 air pollution, mean annual exposure in Norway was 5.52 micrograms per cubic meter in 2023, according to Global Burden of Disease Study 2023 (GBD 2023) Air Pollution Exposure Estimates and Risk Curves 1990-2023, GBD Collaborator Network.
- What is the highest pm2.5 air pollution, mean annual exposure recorded in Norway?
- The highest recorded value was 12.46 micrograms per cubic meter in 1990.
- What is the lowest pm2.5 air pollution, mean annual exposure recorded in Norway?
- The lowest recorded value was 5.35 micrograms per cubic meter in 2020.
- How does Norway rank for pm2.5 air pollution, mean annual exposure?
- Norway ranks 183rd out of 200 countries with data for 2023.
- Is pm2.5 air pollution, mean annual exposure rising or falling in Norway?
- Over the last ten years it is down 21.9%. The long-run trend across the full record is falling.
- Where does this Norway data come from?
- The figures come from Global Burden of Disease Study 2023 (GBD 2023) Air Pollution Exposure Estimates and Risk Curves 1990-2023, GBD Collaborator Network, published as part of PM2.5 air pollution, mean annual exposure (micrograms per cubic meter). Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 34 observations, free to reuse under CC BY 4.0 (World Bank Open Data).
About this data
Population-weighted exposure to ambient PM2.5 pollution is defined as the average level of exposure of a nation's population to concentrations of suspended particles measuring less than 2.5 microns in aerodynamic diameter, which are capable of penetrating deep into the respiratory tract and causing severe health damage. Exposure is calculated by weighting mean annual concentrations of PM2.5 by population in both urban and rural areas.