Cameroon vs Laos: Pm exposure 1990 2017, per square kilometre

Cameroon
0.0001 units per square kilometre
in 2023
Laos
0.0001 units per square kilometre
in 2023
Cameroon rank
112th
Laos rank
114th

Pm exposure 1990 2017, per square kilometre over time

  • Cameroon
  • Laos
0000199020062023

How they compare

Cameroon currently reports 0.0001 units per square kilometre against 0.0001 units per square kilometre in Laos, a difference of 0 units per square kilometre.

The two have swapped places 7 times across 34 shared years of data; in 1990 it was Laos ahead.

Cameroon ranks 112th and Laos ranks 114th of 200 countries.

Across the 4 decades both report, Cameroon averaged higher in 1 and Laos in 3.

Head to head by decade

Decade Cameroon Laos Difference Ahead
1990s 0.0001 units per square kilometre 0.0002 units per square kilometre 0.0001 units per square kilometre Laos
2000s 0.0001 units per square kilometre 0.0001 units per square kilometre 0 units per square kilometre Laos
2010s 0.0001 units per square kilometre 0.0001 units per square kilometre 0 units per square kilometre Laos
2020s 0.0001 units per square kilometre 0.0001 units per square kilometre 0 units per square kilometre Cameroon

Averages of every year both report within each decade.

Frequently asked questions

Which has higher pm exposure 1990 2017, per square kilometre, Cameroon or Laos?
Cameroon, at 0.0001 units per square kilometre against 0.0001 units per square kilometre in Laos as of 2023.
What is the difference in pm exposure 1990 2017, per square kilometre between Cameroon and Laos?
0 units per square kilometre, with Cameroon ahead.
How many years of comparable data are there for Cameroon and Laos?
34 years are reported by both, from 1990 to 2023.
How do Cameroon and Laos rank globally for pm exposure 1990 2017, per square kilometre?
Cameroon ranks 112th and Laos ranks 114th of 200 countries.
Where does this data come from?
Statizoid (derived), published as Pm exposure 1990 2017, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Cameroon vs Laos: Pm exposure 1990 2017, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 15 November 2026, from https://reference.statizoid.com/compare/pm-exposure-1990-2017-per-square-kilometre/cameroon/lao-pdr/

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About this data

Indicator
Pm exposure 1990 2017, per square kilometre
Unit
units per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
200 places, 6,650 data points, 1990–2023
Last refreshed

Pm exposure 1990 2017 divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.