Guadeloupe vs Sierra Leone: Long run air pollution

Guadeloupe
25,272
in 2022
Sierra Leone
24,282
in 2022
Guadeloupe rank
152nd
Sierra Leone rank
155th

Long run air pollution over time

  • Guadeloupe
  • Sierra Leone
010.0k20.0k30.0k175018862022

How they compare

Guadeloupe currently reports 25,272 against 24,282 in Sierra Leone, a difference of 990.

The two have swapped places 9 times across 273 shared years of data; in 1750 it was Sierra Leone ahead.

Guadeloupe ranks 152nd and Sierra Leone ranks 155th of 220 countries.

Across the 28 decades both report, Guadeloupe averaged higher in 14 and Sierra Leone in 14.

Head to head by decade

Decade Guadeloupe Sierra Leone Difference Ahead
1750s 31.97 50.1 18.13 Sierra Leone
1760s 34.55 50.25 15.7 Sierra Leone
1770s 37.33 50.39 13.06 Sierra Leone
1780s 40.32 50.53 10.21 Sierra Leone
1790s 43.55 50.67 7.12 Sierra Leone
1800s 47.19 51.29 4.1 Sierra Leone
1810s 50.25 52.62 2.37 Sierra Leone
1820s 52.19 54.1 1.91 Sierra Leone
1830s 54.19 55.61 1.41 Sierra Leone
1840s 56.26 57.13 0.8662 Sierra Leone
1850s 65.81 58.67 7.14 Guadeloupe
1860s 94.43 61.3 33.13 Guadeloupe
1870s 123.41 65.34 58.07 Guadeloupe
1880s 118.85 69.59 49.26 Guadeloupe
1890s 109.8 77 32.8 Guadeloupe
1900s 212.72 166.49 46.23 Guadeloupe
1910s 389.35 273.69 115.65 Guadeloupe
1920s 526.76 420.97 105.79 Guadeloupe
1930s 827.42 643.35 184.07 Guadeloupe
1940s 1,069 935.25 133.39 Guadeloupe
1950s 2,101 4,104 2,004 Sierra Leone
1960s 2,954 6,899 3,945 Sierra Leone
1970s 2,396 13,778 11,381 Sierra Leone
1980s 5,779 18,411 12,633 Sierra Leone
1990s 22,110 12,143 9,967 Guadeloupe
2000s 25,495 10,898 14,597 Guadeloupe
2010s 27,020 17,899 9,120 Guadeloupe
2020s 24,998 23,033 1,965 Guadeloupe

Averages of every year both report within each decade.

Frequently asked questions

Which has higher long run air pollution, Guadeloupe or Sierra Leone?
Guadeloupe, at 25,272 against 24,282 in Sierra Leone as of 2022.
What is the difference in long run air pollution between Guadeloupe and Sierra Leone?
990, with Guadeloupe ahead.
How many years of comparable data are there for Guadeloupe and Sierra Leone?
273 years are reported by both, from 1750 to 2022.
How do Guadeloupe and Sierra Leone rank globally for long run air pollution?
Guadeloupe ranks 152nd and Sierra Leone ranks 155th of 220 countries.
Where does this data come from?
Our World in Data, published as Long run air pollution. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Guadeloupe vs Sierra Leone: Long run air pollution. Statizoid, drawing on Our World in Data. Retrieved 15 November 2026, from https://environment.statizoid.com/compare/long-run-air-pollution/guadeloupe/sierra-leone/

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<a href="https://environment.statizoid.com/compare/long-run-air-pollution/guadeloupe/sierra-leone/">Guadeloupe vs Sierra Leone: Long run air pollution</a> — Statizoid

About this data

Indicator
Long run air pollution
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
220 places, 60,060 data points, 1750–2022
Last refreshed