Which has higher emissions of air pollutants, Niue or Saint Pierre and Miquelon?

Saint Pierre and Miquelon, at 505.86 tonnes against 78.65 tonnes in Niue as of 2022.

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

427.21 tonnes, with Saint Pierre and Miquelon ahead.

How many years of comparable data are there for Niue 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.

Niue vs Saint Pierre and Miquelon: emissions of air pollutants

Niue

78.65 tonnes

in 2022

Saint Pierre and Miquelon

505.86 tonnes

in 2022

Niue rank

214th

Saint Pierre and Miquelon rank

211th

emissions of air pollutants over time

Niue
Saint Pierre and Miquelon

How they compare

Saint Pierre and Miquelon currently reports 505.86 tonnes against 78.65 tonnes in Niue, a difference of 427.21 tonnes.

That makes Saint Pierre and Miquelon's figure about 6.4 times Niue's.

The two have swapped places 2 times across 273 shared years of data; in 1750 it was Saint Pierre and Miquelon ahead.

Niue ranks 214th and Saint Pierre and Miquelon ranks 211th of 220 countries.

Across the 28 decades both report, Niue averaged higher in 6 and Saint Pierre and Miquelon in 22.

Head to head by decade

Decade	Niue	Saint Pierre and Miquelon	Difference	Ahead
1750s	25.38 tonnes	73.04 tonnes	47.66 tonnes	Saint Pierre and Miquelon
1760s	26.66 tonnes	75.67 tonnes	49.01 tonnes	Saint Pierre and Miquelon
1770s	28.01 tonnes	78.24 tonnes	50.23 tonnes	Saint Pierre and Miquelon
1780s	29.41 tonnes	80.73 tonnes	51.32 tonnes	Saint Pierre and Miquelon
1790s	30.86 tonnes	83.09 tonnes	52.23 tonnes	Saint Pierre and Miquelon
1800s	32.38 tonnes	85.3 tonnes	52.93 tonnes	Saint Pierre and Miquelon
1810s	33.99 tonnes	85.5 tonnes	51.51 tonnes	Saint Pierre and Miquelon
1820s	35.7 tonnes	83.31 tonnes	47.61 tonnes	Saint Pierre and Miquelon
1830s	37.48 tonnes	80.89 tonnes	43.41 tonnes	Saint Pierre and Miquelon
1840s	39.3 tonnes	78.21 tonnes	38.91 tonnes	Saint Pierre and Miquelon
1850s	41.17 tonnes	75.27 tonnes	34.09 tonnes	Saint Pierre and Miquelon
1860s	43.07 tonnes	72.07 tonnes	29 tonnes	Saint Pierre and Miquelon
1870s	44.98 tonnes	68.62 tonnes	23.64 tonnes	Saint Pierre and Miquelon
1880s	46.46 tonnes	64.84 tonnes	18.38 tonnes	Saint Pierre and Miquelon
1890s	47.36 tonnes	60.72 tonnes	13.37 tonnes	Saint Pierre and Miquelon
1900s	48.79 tonnes	52.56 tonnes	3.77 tonnes	Saint Pierre and Miquelon
1910s	51.03 tonnes	38.4 tonnes	12.63 tonnes	Niue
1920s	60.59 tonnes	27.75 tonnes	32.84 tonnes	Niue
1930s	79.5 tonnes	23.63 tonnes	55.88 tonnes	Niue
1940s	106 tonnes	32.99 tonnes	73.01 tonnes	Niue
1950s	138.94 tonnes	76.67 tonnes	62.27 tonnes	Niue
1960s	168.27 tonnes	123.97 tonnes	44.3 tonnes	Niue
1970s	216.39 tonnes	253.13 tonnes	36.74 tonnes	Saint Pierre and Miquelon
1980s	151.39 tonnes	438.26 tonnes	286.86 tonnes	Saint Pierre and Miquelon
1990s	156.9 tonnes	1,228 tonnes	1,071 tonnes	Saint Pierre and Miquelon
2000s	102.86 tonnes	571.43 tonnes	468.57 tonnes	Saint Pierre and Miquelon
2010s	83 tonnes	556.44 tonnes	473.44 tonnes	Saint Pierre and Miquelon
2020s	80.67 tonnes	490.89 tonnes	410.23 tonnes	Saint Pierre and Miquelon

Averages of every year both report within each decade.

Frequently asked questions

Which has higher emissions of air pollutants, Niue or Saint Pierre and Miquelon?: Saint Pierre and Miquelon, at 505.86 tonnes against 78.65 tonnes in Niue as of 2022.
What is the difference in emissions of air pollutants between Niue and Saint Pierre and Miquelon?: 427.21 tonnes, with Saint Pierre and Miquelon ahead.
How many years of comparable data are there for Niue and Saint Pierre and Miquelon?: 273 years are reported by both, from 1750 to 2022.
How do Niue and Saint Pierre and Miquelon rank globally for emissions of air pollutants?: Niue ranks 214th 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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Niue 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/niue/saint-pierre-and-miquelon/

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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.