Comoros vs Saint Lucia: Particulate matter exposure in 1990 vs. 2017
Comoros
10.17 micrograms per cubic meter
in 2023
Saint Lucia
10.43 micrograms per cubic meter
in 2023
Comoros rank
154th
Saint Lucia rank
153rd
Particulate matter exposure in 1990 vs. 2017 over time
- Comoros
- Saint Lucia
How they compare
Saint Lucia currently reports 10.43 micrograms per cubic meter against 10.17 micrograms per cubic meter in Comoros, a difference of 0.26 micrograms per cubic meter.
The two have swapped places 12 times across 34 shared years of data; in 1990 it was Saint Lucia ahead.
Comoros ranks 154th and Saint Lucia ranks 153rd of 200 countries.
Across the 4 decades both report, Comoros averaged higher in 1 and Saint Lucia in 3.
Head to head by decade
| Decade | Comoros | Saint Lucia | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 10.44 micrograms per cubic meter | 11.82 micrograms per cubic meter | 1.38 micrograms per cubic meter | Saint Lucia |
| 2000s | 11.83 micrograms per cubic meter | 11.36 micrograms per cubic meter | 0.4648 micrograms per cubic meter | Comoros |
| 2010s | 10.66 micrograms per cubic meter | 10.79 micrograms per cubic meter | 0.1334 micrograms per cubic meter | Saint Lucia |
| 2020s | 10.59 micrograms per cubic meter | 10.9 micrograms per cubic meter | 0.3053 micrograms per cubic meter | Saint Lucia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher particulate matter exposure in 1990 vs. 2017, Comoros or Saint Lucia?
- Saint Lucia, at 10.43 micrograms per cubic meter against 10.17 micrograms per cubic meter in Comoros as of 2023.
- What is the difference in particulate matter exposure in 1990 vs. 2017 between Comoros and Saint Lucia?
- 0.26 micrograms per cubic meter, with Saint Lucia ahead.
- How many years of comparable data are there for Comoros and Saint Lucia?
- 34 years are reported by both, from 1990 to 2023.
- How do Comoros and Saint Lucia rank globally for particulate matter exposure in 1990 vs. 2017?
- Comoros ranks 154th and Saint Lucia ranks 153rd of 200 countries.
- Where does this data 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 Particulate matter exposure in 1990 vs. 2017. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Population-weighted average level of exposure to concentrations of suspended particles measuring less than 2.5 microns in diameter. Exposure is measured in micrograms per cubic meter (µg/m³).