Country comparison · 121 cities measured
Egypt vs South Korea Air quality index (AQI) and deforestation
South Korea has cleaner air than Egypt right now: its cities average AQI 80 against 171.
South Korea has lost more forest since 2001. South Korea has more tree cover in its cities.
Average of 65 cities
AQI 171
Unhealthy
Cleaner on average
- Tree cover
- 12.7%
- Forest lost since 2001
- 1,580 ha
Average of 56 cities
AQI 80
Moderate
Cleaner on average
- At ground stations
- AQI 80
- Tree cover
- 28.4%
- Forest lost since 2001
- 436,000 ha
Updated . Lower is better on the US EPA index: 0–50 is Good, above 300 is Hazardous. Measured by Airleaf.
Egypt171South Korea80
Head to head
Egypt vs South Korea at a glance
South Korea is ahead on 3 of 5 measures, and Egypt on 2. The better figure in each row is marked.
| Egypt | South Korea | |
|---|---|---|
| Average air qualityUS AQI, all measured cities. | 171 | 80 (better) |
| Cities over AQI 100Not fine for sensitive groups. | 52% | 9% (better) |
| Forest lost since 2001The whole country. | 1,580 ha (better) | 436,000 ha |
| Share of its forest lostOf what it had in 2000. | 1.2% (better) | 8.2% |
| Average tree coverAcross its measured cities. | 12.7% | 28.4% (better) |
Air quality today
Is South Korea cleaner than Egypt?
On air quality, yes, right now. South Korea has cleaner air than Egypt right now: its cities average AQI 80 against 171.
52% of the measured cities in Egypt are over AQI 100 today, the point where the air stops being fine for sensitive groups, against 9% in South Korea.
How each country's cities split across the air quality bands
Egypt
- Good2 (3%)
- Moderate29 (45%)
- Unhealthy for sensitive groups11 (17%)
- Unhealthy12 (18%)
- Very unhealthy5 (8%)
- Hazardous6 (9%)
South Korea
- Good1 (2%)
- Moderate50 (89%)
- Unhealthy for sensitive groups5 (9%)
Every measured city, including model estimates where no ground station is near.
Against everywhere else
How do Egypt and South Korea compare with other countries?
Right now the cities of Egypt average cleaner air than 1% of the 171 countries Airleaf has enough cities to average, and those of South Korea than 14%.
Cleaner air than…
- Egypt
- Beats 1%
- South Korea
- Beats 14%
More tree cover than…
- Egypt
- Beats 24%
- South Korea
- Beats 64%
Deforestation · 2001–2025
Which country has lost more forest, Egypt or South Korea?
South Korea has lost more: about 436,000 ha of forest from 2001 to 2025, against 1,580 ha in Egypt, or 277 times as much. 67,300 ha of South Korea's was cleared for good, for farms, mines or towns; the rest burned, was logged or can grow back.
The whole country, from the yearly satellite maps of forest loss: unlike the city averages above, this counts every forest, not just the land around cities.
Worst year: 2012, with 337 ha lost.
Worst year: 2025, with 87,000 ha lost.
| Egypt | South Korea | |
|---|---|---|
| Forest lost since 2001Cleared, burned or logged. | 1,580 ha (better) | 436,000 ha |
| Share of its forestOf what it had in 2000. | 1.2% (better) | 8.2% |
| Cleared for goodTurned into farms, mines or towns. | 1,030 ha (better) | 67,300 ha |
| Recent trend2021–2025 against the five years before. | Too little to call | Speeding up |
| Main known cause | Farms, pasture and plantations (55%) | Logging (70%) |
Trees
Which country has more tree cover, Egypt or South Korea?
South Korea does: its measured cities average 28.4% tree cover against 12.7%, a gap of 15.7 percentage points.
| Egypt | South Korea | |
|---|---|---|
| Trees standingSummed across measured cities. | 2.5M | 4.8M (better) |
| Cities below their targetShort of the canopy target. | 95% | 57% (better) |
| Trees still neededTo reach those targets. | 4.7M | 1.3M (better) |
Behind the averages
The cities behind Egypt and South Korea
An average says nothing about how far apart the best and worst places are. These are the measured cities at each end.
Reading these numbers
What a country average is, and is not
It is a mean of cities
Not a national statistic. Each figure is the average across the cities Airleaf has measured: 65 in Egypt and 56 in South Korea, each read over the same 2 km radius, on the US EPA index. Rural land and unmeasured towns are not in it.
Coverage shapes the number
A country measured mostly in its capital reads differently from one measured across dozens of towns. Egypt rests on 65 cities against 56, so its average is the steadier of the two. Forest figures come from the University of Maryland's Global Forest Change maps.
Frequently asked
Egypt vs South Korea: your questions answered
Is South Korea cleaner than Egypt?
On air quality, yes, right now: South Korea's cities average AQI 80 against 171 on the US EPA index. These are live readings averaged across cities, so the gap moves with the weather.
Which country has lost more forest, Egypt or South Korea?
South Korea has lost more: about 436,000 ha of forest from 2001 to 2025, against 1,580 ha in Egypt, or 277 times as much. 67,300 ha of South Korea's was cleared for good, for farms, mines or towns; the rest burned, was logged or can grow back.
Which country has more tree cover, Egypt or South Korea?
South Korea does: its measured cities average 28.4% tree cover against 12.7%, a gap of 15.7 percentage points.
How many cities are the Egypt and South Korea figures based on?
65 measured cities in Egypt and 56 in South Korea. Every one was read the same way, so the two averages are directly comparable, but a country with more measured cities has the more settled figure.
Does this cover the whole of Egypt and South Korea?
The air and tree figures are not: they are the cities Airleaf has measured, each over the same 2 km radius, so treat them as a comparison of urban air and urban tree cover. The forest figures are: they count every forest in the country.
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