Eritrea vs Small states: PM2.5 air pollution, mean annual exposure
PM2.5 air pollution, mean annual exposure over time
- Eritrea
- Small states
How they compare
Eritrea currently reports 33.66 micrograms per cubic meter against 14.34 micrograms per cubic meter in Small states, a difference of 19.32 micrograms per cubic meter.
That makes Eritrea's figure about 2.3 times Small states's.
Across all 34 years both countries report, Eritrea has been ahead every year.
Eritrea ranks 36th and Small states ranks 39th of 200 countries.
Eritrea has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Eritrea | Small states | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 38.77 micrograms per cubic meter | 17.86 micrograms per cubic meter | 20.91 micrograms per cubic meter | Eritrea |
| 2000s | 33.81 micrograms per cubic meter | 16.81 micrograms per cubic meter | 17 micrograms per cubic meter | Eritrea |
| 2010s | 34.02 micrograms per cubic meter | 15.39 micrograms per cubic meter | 18.63 micrograms per cubic meter | Eritrea |
| 2020s | 32.01 micrograms per cubic meter | 14.56 micrograms per cubic meter | 17.46 micrograms per cubic meter | Eritrea |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher pm2.5 air pollution, mean annual exposure, Eritrea or Small states?
- Eritrea, at 33.66 micrograms per cubic meter against 14.34 micrograms per cubic meter in Small states as of 2023.
- What is the difference in pm2.5 air pollution, mean annual exposure between Eritrea and Small states?
- 19.32 micrograms per cubic meter, with Eritrea ahead.
- How many years of comparable data are there for Eritrea and Small states?
- 34 years are reported by both, from 1990 to 2023.
- How do Eritrea and Small states rank globally for pm2.5 air pollution, mean annual exposure?
- Eritrea ranks 36th and Small states ranks 39th of 200 countries.
- Where does this data come from?
- Global Burden of Disease Study 2023 (GBD 2023) Air Pollution Exposure Estimates and Risk Curves 1990-2023, GBD Collaborator Network, published as PM2.5 air pollution, mean annual exposure (micrograms per cubic meter). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Population-weighted exposure to ambient PM2.5 pollution is defined as the average level of exposure of a nation's population to concentrations of suspended particles measuring less than 2.5 microns in aerodynamic diameter, which are capable of penetrating deep into the respiratory tract and causing severe health damage. Exposure is calculated by weighting mean annual concentrations of PM2.5 by population in both urban and rural areas.