New Zealand vs Saint Pierre and Miquelon: Exposure to air pollution from human sources
Exposure to air pollution from human sources over time
- New Zealand
- Saint Pierre and Miquelon
How they compare
Saint Pierre and Miquelon currently reports 4.17 micrograms per cubic meter against 3.97 micrograms per cubic meter in New Zealand, a difference of 0.2 micrograms per cubic meter.
That makes Saint Pierre and Miquelon's figure about 1.1 times New Zealand's.
The two have swapped places 10 times across 27 shared years of data; in 1998 it was Saint Pierre and Miquelon ahead.
New Zealand ranks 189th and Saint Pierre and Miquelon ranks 188th of 240 countries.
Saint Pierre and Miquelon has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | New Zealand | Saint Pierre and Miquelon | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 3.28 micrograms per cubic meter | 4.99 micrograms per cubic meter | 1.71 micrograms per cubic meter | Saint Pierre and Miquelon |
| 2000s | 3.65 micrograms per cubic meter | 3.88 micrograms per cubic meter | 0.224 micrograms per cubic meter | Saint Pierre and Miquelon |
| 2010s | 4.01 micrograms per cubic meter | 4.11 micrograms per cubic meter | 0.103 micrograms per cubic meter | Saint Pierre and Miquelon |
| 2020s | 4.02 micrograms per cubic meter | 4.26 micrograms per cubic meter | 0.234 micrograms per cubic meter | Saint Pierre and Miquelon |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher exposure to air pollution from human sources, New Zealand or Saint Pierre and Miquelon?
- Saint Pierre and Miquelon, at 4.17 micrograms per cubic meter against 3.97 micrograms per cubic meter in New Zealand as of 2024.
- What is the difference in exposure to air pollution from human sources between New Zealand and Saint Pierre and Miquelon?
- 0.2 micrograms per cubic meter, with Saint Pierre and Miquelon ahead.
- How many years of comparable data are there for New Zealand and Saint Pierre and Miquelon?
- 27 years are reported by both, from 1998 to 2024.
- How do New Zealand and Saint Pierre and Miquelon rank globally for exposure to air pollution from human sources?
- New Zealand ranks 189th and Saint Pierre and Miquelon ranks 188th of 240 countries.
- Where does this data come from?
- Energy Policy Institute at the University of Chicago (EPIC) (2026) – with minor processing by Our World in Data, published as Exposure to air pollution from human sources. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Annual population-weighted average concentration of fine particulate matter (PM2.5) in the air, measured in micrograms per cubic meter (µg/m³). Fine particulate matter (PM2.5) are particles with a diameter of 2.5 micrometers or less, which can pose significant health risks. This data excludes natural sources of PM2.5, such as dust and sea salt, to focus on human-caused pollution.