Average annual exposure to PM2.5 air pollution in Saint Kitts and Nevis
Saint Kitts and Nevis: Average annual exposure to PM2.5 air pollution was 8.87 micrograms per cubic meter in 2023. ▼ Falling
Latest (2023)
8.87 micrograms per cubic meter
Change on year
up 7.3%
World rank
162nd
of 200 countries
All-time high
11.11 micrograms per cubic meter
in 1990
All-time low
8.07 micrograms per cubic meter
in 2013
Years of data
34
1990–2023
Average annual exposure to PM2.5 air pollution in Saint Kitts and Nevis, 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 Saint Kitts and Nevis stood at 8.87 micrograms per cubic meter.
Compared with earlier readings it is up 7.3% on the previous year and up 9.9% over ten years.
Over the whole period, average annual exposure to pm2.5 air pollution in Saint Kitts and Nevis peaked at 11.11 micrograms per cubic meter in 1990 and was at its lowest, 8.07 micrograms per cubic meter, in 2013.
Saint Kitts and Nevis ranks 162nd of 200 countries on this measure, in the bottom quarter.
The long-run direction has been consistently falling across the 34 years of available data.
Average annual exposure to PM2.5 air pollution in Saint Kitts and Nevis, year by year
| Year | micrograms per cubic meter | Change |
|---|---|---|
| 1990 | 11.11 micrograms per cubic meter | — |
| 1991 | 11.03 micrograms per cubic meter | -0.7% |
| 1992 | 11 micrograms per cubic meter | -0.3% |
| 1993 | 10.96 micrograms per cubic meter | -0.3% |
| 1994 | 10.93 micrograms per cubic meter | -0.3% |
| 1995 | 10.82 micrograms per cubic meter | -1.0% |
| 1996 | 10.86 micrograms per cubic meter | +0.4% |
| 1997 | 10.82 micrograms per cubic meter | -0.3% |
| 1998 | 10.79 micrograms per cubic meter | -0.3% |
| 1999 | 10.75 micrograms per cubic meter | -0.3% |
| 2000 | 10.76 micrograms per cubic meter | +0.0% |
| 2001 | 10.74 micrograms per cubic meter | -0.2% |
| 2002 | 10.25 micrograms per cubic meter | -4.5% |
| 2003 | 9.51 micrograms per cubic meter | -7.2% |
| 2004 | 8.56 micrograms per cubic meter | -10.0% |
| 2005 | 9.25 micrograms per cubic meter | +8.0% |
| 2006 | 9.52 micrograms per cubic meter | +2.9% |
| 2007 | 9.25 micrograms per cubic meter | -2.8% |
| 2008 | 9.61 micrograms per cubic meter | +4.0% |
| 2009 | 10.17 micrograms per cubic meter | +5.8% |
| 2010 | 10.26 micrograms per cubic meter | +0.9% |
| 2011 | 8.55 micrograms per cubic meter | -16.7% |
| 2012 | 10.13 micrograms per cubic meter | +18.4% |
| 2013 | 8.07 micrograms per cubic meter | -20.3% |
| 2014 | 8.14 micrograms per cubic meter | +0.9% |
| 2015 | 10.22 micrograms per cubic meter | +25.5% |
| 2016 | 9.05 micrograms per cubic meter | -11.4% |
| 2017 | 9.9 micrograms per cubic meter | +9.3% |
| 2018 | 9.19 micrograms per cubic meter | -7.2% |
| 2019 | 9.1 micrograms per cubic meter | -0.9% |
| 2020 | 8.95 micrograms per cubic meter | -1.7% |
| 2021 | 9.74 micrograms per cubic meter | +8.8% |
| 2022 | 8.27 micrograms per cubic meter | -15.1% |
| 2023 | 8.87 micrograms per cubic meter | +7.3% |
Saint Kitts and Nevis compared with similar countries
- Saint Kitts and Nevis's 8.87 micrograms per cubic meter is below the median for high income countries, which is 10.06 micrograms per cubic meter, 88% of the median. (70 countries reporting)
- Saint Kitts and Nevis's 8.87 micrograms per cubic meter is below the median for Latin America & Caribbean, which is 15.33 micrograms per cubic meter, 58% of the median. (35 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 10.91 micrograms per cubic meter | 10.75 micrograms per cubic meter | 11.11 micrograms per cubic meter | 10 |
| 2000s | 9.76 micrograms per cubic meter | 8.56 micrograms per cubic meter | 10.76 micrograms per cubic meter | 10 |
| 2010s | 9.26 micrograms per cubic meter | 8.07 micrograms per cubic meter | 10.26 micrograms per cubic meter | 10 |
| 2020s | 8.96 micrograms per cubic meter | 8.27 micrograms per cubic meter | 9.74 micrograms per cubic meter | 4 |
Countries ranked near Saint Kitts and Nevis
- 159 Cuba 9.45 micrograms per cubic meter compare
- 160 Seychelles 9.26 micrograms per cubic meter compare
- 161 Andorra 8.88 micrograms per cubic meter compare
- 163 Germany 8.81 micrograms per cubic meter compare
- 164 Portugal 8.77 micrograms per cubic meter compare
- 165 Netherlands 8.59 micrograms per cubic meter compare
More environment data for Saint Kitts and Nevis
- Historical exposure to drought — Land soil moisture anomaly 2.19 Percentage change (2025)
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Standard Deviation 0.27 °C (2025)
- Temperature change 1.19 °C (2025)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), annual 3.46 % 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 8.82 % change on previous year (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), per unit of GDP 0 Mt CO2e per US$ of GDP (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), per capita 0 Mt CO2e per person (2024)
Frequently asked questions
- What is average annual exposure to pm2.5 air pollution in Saint Kitts and Nevis?
- Average annual exposure to pm2.5 air pollution in Saint Kitts and Nevis was 8.87 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 Saint Kitts and Nevis?
- The highest recorded value was 11.11 micrograms per cubic meter in 1990.
- What is the lowest average annual exposure to pm2.5 air pollution recorded in Saint Kitts and Nevis?
- The lowest recorded value was 8.07 micrograms per cubic meter in 2013.
- How does Saint Kitts and Nevis rank for average annual exposure to pm2.5 air pollution?
- Saint Kitts and Nevis ranks 162nd out of 200 countries with data for 2023.
- Is average annual exposure to pm2.5 air pollution rising or falling in Saint Kitts and Nevis?
- Over the last ten years it is up 9.9%. The long-run trend across the full record is falling.
- Where does this Saint Kitts and Nevis 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.