Average annual exposure to PM2.5 air pollution in Morocco
Morocco: Average annual exposure to PM2.5 air pollution was 18.72 micrograms per cubic meter in 2023. ▲ Rising
Latest (2023)
18.72 micrograms per cubic meter
Change on year
down 12.2%
World rank
93rd
of 200 countries
All-time high
21.33 micrograms per cubic meter
in 2017
All-time low
14.61 micrograms per cubic meter
in 1991
Years of data
34
1990–2023
Average annual exposure to PM2.5 air pollution in Morocco, 1990–2023
Source: Global Burden of Disease Study 2023, Institute for Health Metrics and Evaluation (IHME), via World Bank (2026) – processed by Our World in Data. Measured in micrograms per cubic meter.
Analysis
In 2023, average annual exposure to pm2.5 air pollution in Morocco stood at 18.72 micrograms per cubic meter.
Compared with earlier readings it is down 12.2% on the previous year and up 8.3% over ten years.
Over the whole period, average annual exposure to pm2.5 air pollution in Morocco peaked at 21.33 micrograms per cubic meter in 2017 and was at its lowest, 14.61 micrograms per cubic meter, in 1991.
Morocco ranks 93rd of 200 countries on this measure, in the middle of the range.
The long-run direction has been consistently rising across the 34 years of available data.
Average annual exposure to PM2.5 air pollution in Morocco, year by year
| Year | micrograms per cubic meter | Change |
|---|---|---|
| 1990 | 14.63 micrograms per cubic meter | — |
| 1991 | 14.61 micrograms per cubic meter | -0.1% |
| 1992 | 15.02 micrograms per cubic meter | +2.8% |
| 1993 | 15.42 micrograms per cubic meter | +2.7% |
| 1994 | 15.83 micrograms per cubic meter | +2.6% |
| 1995 | 15.39 micrograms per cubic meter | -2.7% |
| 1996 | 16.64 micrograms per cubic meter | +8.1% |
| 1997 | 17.05 micrograms per cubic meter | +2.4% |
| 1998 | 17.45 micrograms per cubic meter | +2.4% |
| 1999 | 17.86 micrograms per cubic meter | +2.3% |
| 2000 | 18.68 micrograms per cubic meter | +4.6% |
| 2001 | 18.2 micrograms per cubic meter | -2.6% |
| 2002 | 17.39 micrograms per cubic meter | -4.5% |
| 2003 | 17.41 micrograms per cubic meter | +0.1% |
| 2004 | 18.83 micrograms per cubic meter | +8.2% |
| 2005 | 18.86 micrograms per cubic meter | +0.1% |
| 2006 | 19.62 micrograms per cubic meter | +4.1% |
| 2007 | 19.73 micrograms per cubic meter | +0.5% |
| 2008 | 19.6 micrograms per cubic meter | -0.7% |
| 2009 | 20.69 micrograms per cubic meter | +5.6% |
| 2010 | 21.06 micrograms per cubic meter | +1.8% |
| 2011 | 20.01 micrograms per cubic meter | -5.0% |
| 2012 | 18.16 micrograms per cubic meter | -9.2% |
| 2013 | 17.29 micrograms per cubic meter | -4.8% |
| 2014 | 17.51 micrograms per cubic meter | +1.3% |
| 2015 | 19.87 micrograms per cubic meter | +13.4% |
| 2016 | 18.96 micrograms per cubic meter | -4.6% |
| 2017 | 21.33 micrograms per cubic meter | +12.5% |
| 2018 | 18.46 micrograms per cubic meter | -13.5% |
| 2019 | 17.16 micrograms per cubic meter | -7.0% |
| 2020 | 17.67 micrograms per cubic meter | +3.0% |
| 2021 | 18.88 micrograms per cubic meter | +6.8% |
| 2022 | 21.32 micrograms per cubic meter | +12.9% |
| 2023 | 18.72 micrograms per cubic meter | -12.2% |
Morocco compared with similar countries
- Morocco's 18.72 micrograms per cubic meter is below the median for lower middle income countries, which is 25.98 micrograms per cubic meter, 72% of the median. (47 countries reporting)
- Morocco's 18.72 micrograms per cubic meter is below the median for Middle East, North Africa, Afghanistan & Pakistan, which is 40.25 micrograms per cubic meter, 47% of the median. (23 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 15.99 micrograms per cubic meter | 14.61 micrograms per cubic meter | 17.86 micrograms per cubic meter | 10 |
| 2000s | 18.9 micrograms per cubic meter | 17.39 micrograms per cubic meter | 20.69 micrograms per cubic meter | 10 |
| 2010s | 18.98 micrograms per cubic meter | 17.16 micrograms per cubic meter | 21.33 micrograms per cubic meter | 10 |
| 2020s | 19.15 micrograms per cubic meter | 17.67 micrograms per cubic meter | 21.32 micrograms per cubic meter | 4 |
Countries ranked near Morocco
- 90 Serbia 19.34 micrograms per cubic meter compare
- 91 Venezuela 19.2 micrograms per cubic meter compare
- 92 Tunisia 18.87 micrograms per cubic meter compare
- 94 Ecuador 18.61 micrograms per cubic meter compare
- 95 Georgia 18.57 micrograms per cubic meter compare
- 96 Somalia 18.54 micrograms per cubic meter compare
More environment data for Morocco
- Historical exposure to drought — Land soil moisture anomaly -19.84 Percentage change (2025)
- Historical exposure to drought — Cropland soil moisture anomaly -12.62 Percentage change (2025)
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Standard Deviation 0.521 °C (2025)
- Temperature change 2.14 °C (2025)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), annual 0.3488 % change on previous year (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per unit 0 Mt CO2e per US$ of GDP (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per capita 0 Mt CO2e per person (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), annual growth rate -1.54 % change on previous year (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), per unit of GDP 0 Mt CO2e per US$ of GDP (2024)
Frequently asked questions
- What is average annual exposure to pm2.5 air pollution in Morocco?
- Average annual exposure to pm2.5 air pollution in Morocco was 18.72 micrograms per cubic meter in 2023, according to Global Burden of Disease Study 2023, Institute for Health Metrics and Evaluation (IHME), via World Bank (2026) – processed by Our World in Data.
- What is the highest average annual exposure to pm2.5 air pollution recorded in Morocco?
- The highest recorded value was 21.33 micrograms per cubic meter in 2017.
- What is the lowest average annual exposure to pm2.5 air pollution recorded in Morocco?
- The lowest recorded value was 14.61 micrograms per cubic meter in 1991.
- How does Morocco rank for average annual exposure to pm2.5 air pollution?
- Morocco ranks 93rd out of 200 countries with data for 2023.
- Is average annual exposure to pm2.5 air pollution rising or falling in Morocco?
- Over the last ten years it is up 8.3%. The long-run trend across the full record is rising.
- Where does this Morocco data come from?
- The figures come from Global Burden of Disease Study 2023, Institute for Health Metrics and Evaluation (IHME), via World Bank (2026) – processed by Our World in Data, published as part of Average annual exposure to PM2.5 air pollution. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 34 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
The average level of exposure of the population to suspended particles less than 2.5 microns in diameter, which are capable of penetrating deep into the respiratory tract and damaging health. This is measured in micrograms per cubic meter.