What is the difference in emissions of air pollutants between Marshall Islands and Saint Pierre and Miquelon?

555.14 tonnes, with Marshall Islands ahead.

How many years of comparable data are there for Marshall Islands and Saint Pierre and Miquelon?

273 years are reported by both, from 1750 to 2022.

Where does this data come from?

Hoesly et al. (2024) – Community Emissions Data System (CEDS) – with major processing by Our World in Data, published as emissions of air pollutants. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Marshall Islands vs Saint Pierre and Miquelon: emissions of air pollutants

Marshall Islands

1,061 tonnes

in 2022

Saint Pierre and Miquelon

505.86 tonnes

in 2022

Marshall Islands rank

208th

Saint Pierre and Miquelon rank

211th

emissions of air pollutants over time

Marshall Islands
Saint Pierre and Miquelon

How they compare

Marshall Islands currently reports 1,061 tonnes against 505.86 tonnes in Saint Pierre and Miquelon, a difference of 555.14 tonnes.

That makes Marshall Islands's figure about 2.1 times Saint Pierre and Miquelon's.

The two have swapped places 1 time across 273 shared years of data; in 1750 it was Saint Pierre and Miquelon ahead.

Marshall Islands ranks 208th and Saint Pierre and Miquelon ranks 211th of 220 countries.

Across the 28 decades both report, Marshall Islands averaged higher in 23 and Saint Pierre and Miquelon in 5.

Head to head by decade

Decade	Marshall Islands	Saint Pierre and Miquelon	Difference	Ahead
1750s	69.67 tonnes	73.04 tonnes	3.36 tonnes	Saint Pierre and Miquelon
1760s	72.91 tonnes	75.67 tonnes	2.76 tonnes	Saint Pierre and Miquelon
1770s	76.22 tonnes	78.24 tonnes	2.03 tonnes	Saint Pierre and Miquelon
1780s	79.58 tonnes	80.73 tonnes	1.15 tonnes	Saint Pierre and Miquelon
1790s	82.96 tonnes	83.09 tonnes	0.1289 tonnes	Saint Pierre and Miquelon
1800s	86.35 tonnes	85.3 tonnes	1.04 tonnes	Marshall Islands
1810s	89.8 tonnes	85.5 tonnes	4.3 tonnes	Marshall Islands
1820s	93.3 tonnes	83.31 tonnes	9.99 tonnes	Marshall Islands
1830s	96.65 tonnes	80.89 tonnes	15.76 tonnes	Marshall Islands
1840s	99.77 tonnes	78.21 tonnes	21.56 tonnes	Marshall Islands
1850s	102.53 tonnes	75.27 tonnes	27.27 tonnes	Marshall Islands
1860s	103.84 tonnes	72.07 tonnes	31.77 tonnes	Marshall Islands
1870s	103.34 tonnes	68.62 tonnes	34.72 tonnes	Marshall Islands
1880s	101.96 tonnes	64.84 tonnes	37.12 tonnes	Marshall Islands
1890s	99.52 tonnes	60.72 tonnes	38.8 tonnes	Marshall Islands
1900s	102.13 tonnes	52.56 tonnes	49.57 tonnes	Marshall Islands
1910s	109.48 tonnes	38.4 tonnes	71.08 tonnes	Marshall Islands
1920s	145.03 tonnes	27.75 tonnes	117.28 tonnes	Marshall Islands
1930s	220.84 tonnes	23.63 tonnes	197.22 tonnes	Marshall Islands
1940s	326.5 tonnes	32.99 tonnes	293.51 tonnes	Marshall Islands
1950s	458.45 tonnes	76.67 tonnes	381.78 tonnes	Marshall Islands
1960s	567.02 tonnes	123.97 tonnes	443.05 tonnes	Marshall Islands
1970s	644.46 tonnes	253.13 tonnes	391.33 tonnes	Marshall Islands
1980s	867.64 tonnes	438.26 tonnes	429.38 tonnes	Marshall Islands
1990s	2,439 tonnes	1,228 tonnes	1,211 tonnes	Marshall Islands
2000s	1,451 tonnes	571.43 tonnes	879.72 tonnes	Marshall Islands
2010s	1,177 tonnes	556.44 tonnes	620.1 tonnes	Marshall Islands
2020s	1,087 tonnes	490.89 tonnes	596.11 tonnes	Marshall Islands

Averages of every year both report within each decade.

Frequently asked questions

Which has higher emissions of air pollutants, Marshall Islands or Saint Pierre and Miquelon?: Marshall Islands, at 1,061 tonnes against 505.86 tonnes in Saint Pierre and Miquelon as of 2022.
What is the difference in emissions of air pollutants between Marshall Islands and Saint Pierre and Miquelon?: 555.14 tonnes, with Marshall Islands ahead.
How many years of comparable data are there for Marshall Islands and Saint Pierre and Miquelon?: 273 years are reported by both, from 1750 to 2022.
How do Marshall Islands and Saint Pierre and Miquelon rank globally for emissions of air pollutants?: Marshall Islands ranks 208th and Saint Pierre and Miquelon ranks 211th of 220 countries.
Where does this data come from?: Hoesly et al. (2024) – Community Emissions Data System (CEDS) – with major processing by Our World in Data, published as emissions of air pollutants. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Marshall Islands vs Saint Pierre and Miquelon: emissions of air pollutants. Statizoid, drawing on Hoesly et al. (2024) – Community Emissions Data System (CEDS) – with major processing by Our World in Data. Retrieved 23 September 2026, from https://climate.statizoid.com/compare/change-air-pollutant-emissions/marshall-islands/saint-pierre-and-miquelon/

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<a href="https://climate.statizoid.com/compare/change-air-pollutant-emissions/marshall-islands/saint-pierre-and-miquelon/">Marshall Islands vs Saint Pierre and Miquelon: emissions of air pollutants</a> — Statizoid

About this data

Indicator: emissions of air pollutants
Unit: tonnes
Source: Hoesly et al. (2024) – Community Emissions Data System (CEDS) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 220 places, 60,060 data points, 1750–2022
Last refreshed: 18 September 2026

Carbon monoxide (CO) is a pollutant produced from the incomplete combustion of carbon-based fuels such as oil, gas, wood, and coal. CO is a harmful gas that contributes to both outdoor and indoor air pollution.