Sierra Leone - Exposure to PM2.5 Air Pollution
Since 2014, Sierra Leone Exposure to PM2.5 Air Pollution was up 2.1% year on year. In 2019, the country was number 25 comparing other countries in Exposure to PM2.5 Air Pollution with 51.28 Micrograms Per Cubic Meter. Sierra Leone is overtaken by Guinea, which was ranked number 24 at 52.82 Micrograms Per Cubic Meter and is followed by Liberia with 50.63 Micrograms Per Cubic Meter. India lead the ranking with 83.3 Micrograms Per Cubic Meter in 2019, +0.1% compared to 2018. Nepal, Niger and Qatar respectively ranked number 2, 3 and 4 in this ranking. Morocco recorded the best 5 years average growth at +3.6% per year, while Estonia recorded the worst performance at -6.2% per year.
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| Date | Micrograms Per Cubic Meter |
|---|---|
| 2019 | 51.28 |
| 2018 | 51.05 |
| 2017 | 50.40 |
| 2016 | 54.08 |
| 2015 | 55.32 |
Download all data from 1990 to 2019
How does Sierra Leone rank in Exposure to PM2.5 Air Pollution?
| # | 164 Countries | Micrograms Per Cubic Meter | Last | YoY | 5‑years CAGR | ||
|---|---|---|---|---|---|---|---|
| 1 |
#1
India
|
83.30 | 2019 | +0.1 % | -2.8 % | View data | |
| 2 |
#2
Nepal
|
82.83 | 2019 | +0.2 % | -2.8 % | View data | |
| 24 |
#24
Guinea
|
52.82 | 2019 | +0.1 % | +1.7 % | View data | |
| 25 |
#25
Sierra Leone
|
51.28 | 2019 | +0.4 % | +2.0 % | View data | |
| 26 |
#26
Liberia
|
50.63 | 2019 | +0.4 % | +2.4 % | View data | |