Khartoum
2 km around Nuzha
Air quality now
AQI 124
1.1%
tree cover
107K more trees would reach 35% tree cover
Africa · air quality report · 21 cities
Right now the 21 cities Airleaf measures in Sudan average AQI 90 (moderate). The worst air is in Atbara, at AQI 163, and the cleanest in Gereida, at AQI 45.
29% of the 21 measured cities are over AQI 100 today, where the air stops being fine for sensitive groups, and 5% have Good air.
Average right now
AQI 90
Moderate
Updated . Lower is better on the US EPA index: 0–50 is Good, above 300 is Hazardous. Measured by Airleaf.
Sudan · average AQI 90
2 km around Nuzha
Air quality now
AQI 124
1.1%
tree cover
107K more trees would reach 35% tree cover
2 km around Nyala
Air quality now
AQI 80
7.4%
tree cover
71.0K more trees would reach 30% tree cover
2 km around Port Sudan
Air quality now
AQI 53
0.6%
tree cover
83.9K more trees would reach 30% tree cover
2 km around Kassala
Air quality now
AQI 59
13.8%
tree cover
50.9K more trees would reach 30% tree cover
2 km around El Obeid
Air quality now
AQI 106
3.9%
tree cover
97.7K more trees would reach 35% tree cover
2 km around Al Arda
Air quality now
AQI 124
0.6%
tree cover
108K more trees would reach 35% tree cover
2 km around Al Qadarif
Air quality now
AQI 70
3.9%
tree cover
82.0K more trees would reach 30% tree cover
2 km around Kosti
Air quality now
AQI 80
6.8%
tree cover
66.4K more trees would reach 30% tree cover
Across the country
29% of the 21 measured cities are over AQI 100 today, where the air stops being fine for sensitive groups, and 5% have Good air. Unusually sensitive people should consider limiting long outdoor exertion.
21 measured cities
Every measured city, including model estimates where no ground station is near.
In aggregate
Every figure below is read the same way over the same 2 km area per city, so they add up and compare like for like. Averaged across the 21 of 21 cities measured so far in Sudan.
Excludes barren and desert sites
Against everywhere else
Right now the cities of Sudan average cleaner air than 8% of the 171 countries Airleaf has enough cities to average, and more tree cover than 14%.
Cleaner air than…
More tree cover than…
See the most polluted and cleanest air rankings for every country.
Deforestation · 2001–2025
Since 2001, Sudan has lost about 1,260 hectares of forest (about 1,800 football pitches): 1.9% of the forest it had in 2000. Most of it (88%) was deforestation, forest cleared for good, mainly for farms, pasture and plantations.
Hectares of forest lost each year
| Year | Cleared for good | Can grow back | Total |
|---|---|---|---|
| 2001 | 25 ha | 7 ha | 32 ha |
| 2002 | 54 ha | 20 ha | 74 ha |
| 2003 | 15 ha | 3 ha | 18 ha |
| 2004 | 9 ha | 5 ha | 14 ha |
| 2005 | 94 ha | 11 ha | 105 ha |
| 2006 | 3 ha | under 1 ha | 4 ha |
| 2007 | 167 ha | 26 ha | 193 ha |
| 2008 | 50 ha | 9 ha | 59 ha |
| 2009 | 71 ha | 11 ha | 82 ha |
| 2010 | 43 ha | 6 ha | 48 ha |
| 2011 | 188 ha | 19 ha | 207 ha |
| 2012 | 8 ha | 5 ha | 13 ha |
| 2013 | 4 ha | 5 ha | 9 ha |
| 2014 | 4 ha | 2 ha | 6 ha |
| 2015 | 8 ha | under 1 ha | 8 ha |
| 2016 | 27 ha | under 1 ha | 27 ha |
| 2017 | 76 ha | under 1 ha | 77 ha |
| 2018 | 16 ha | under 1 ha | 16 ha |
| 2019 | 54 ha | 3 ha | 57 ha |
| 2020 | 64 ha | 3 ha | 67 ha |
| 2021 | 39 ha | 2 ha | 42 ha |
| 2022 | 38 ha | 1 ha | 40 ha |
| 2023 | 21 ha | 1 ha | 22 ha |
| 2024 | 27 ha | 1 ha | 28 ha |
| 2025 | 9 ha | 6 ha | 16 ha |
The worst year was 2011, when about 207 hectares of forest were lost.
Also: storms, floods and other natural causes, wildfires, towns and roads.
Causes for 2025 are estimates, based on what caused forest loss in the same places up to 2024.
Source: Hansen/UMD/Google/USGS/NASA, Global Forest Change (GFC-2025-v1.13); causes: WRI/Google DeepMind drivers of forest loss; both CC BY 4.0, summed by Airleaf for each area. How it's measured
11.9% of Sudan was forested as of 2024, against a 30% benchmark. Closing that gap nationally would take roughly 33.9B trees across 33.9M hectares. Source: World Bank (FAO).
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Clean-air buying guides
Picked by tested clean-air delivery rate (CADR), noise and running cost, from independent test labels. No brand pays to be listed.
Air purifiers that keep up with wildfire smoke and winter smog, ranked by verified smoke CADR, with the room each one clears on a smoky day.
Good HEPA air purifiers under $200 at the makers' own prices, compared on verified clean air, room size and what the filters cost each year.
NIOSH-approved N95 masks and P100 respirators for smog and smoke, and how to get the fit right. Cloth and surgical masks do little against PM2.5.
Frequently asked
Right now the 21 cities Airleaf measures in Sudan average AQI 90 (moderate). The worst air is in Atbara, at AQI 163, and the cleanest in Gereida, at AQI 45. 29% of the 21 measured cities are over AQI 100 today, where the air stops being fine for sensitive groups, and 5% have Good air.
Atbara, at AQI 163 (Unhealthy) on the US EPA index. Everyone should limit long outdoor exertion; sensitive groups more so.
Gereida, at AQI 45 (Good). Both lists rank current readings, from ground stations wherever Sudan has at least three cities with one.
It depends on the city. 1 city is Good, 14 cities are Moderate, 4 cities are Unhealthy for sensitive groups, 2 cities are Unhealthy. At the national average of AQI 90: Unusually sensitive people should consider limiting long outdoor exertion.
About 1,260 ha from 2001 to 2025, 2% of the forest it had in 2000, from the University of Maryland's yearly satellite maps of forest loss. 1,110 ha of it was cleared for good, for farms, mines or towns.
Ad-Damazin, with 18.8% tree cover within 2 km of its center, measured from Sentinel-2 satellite images.
Each city's reading is the US EPA air quality index, from ground monitoring stations where one has reported recently nearby, and from the CAMS atmospheric model elsewhere; each city's report says which. Tree cover is measured over the same 2 km radius in every city, so the cities compare like for like.
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