City report · Lomami, Democratic Republic of the Congo
Mwene-Ditu Air quality today
Air quality in Mwene-Ditu currently reads AQI 54 (Moderate): Unusually sensitive people should consider limiting long outdoor exertion.
AQI 54
Air quality right now
Moderate
- PM2.5, fine particles (µg/m³)
- 11.0
- tree cover
- 34.9%
- trees in this area
- 110K
- more trees needed
- 0
Measured across a 2 km radius around Mwene-Ditu, Democratic Republic of the Congo (12.57 km²), from a satellite image of Sep 24, 2026. Lower AQI is better: 0–50 is Good, above 300 is Hazardous.
Mwene-Ditu · AQI 54 (Moderate)
Mwene-Ditu's tree count comes to 109,642 trees across 12.57 km², already at or above the 30% tree-cover level considered healthy for this area.
Air quality detail
Air quality in Mwene-Ditu today: AQI 54, Moderate
Main pollutant: PM2.5 · Observed Nov 10, 19:00 local time via Open-Meteo / CAMS, US EPA index. Values in µg/m³.
Model estimate · no ground station nearby
Health signal
Unusually sensitive people should consider limiting long outdoor exertion.
PM2.5
11.0
PM10
11.4
NO₂
1.2
O₃
53.0
SO₂
0.2
CO
198.0
- Outdoor exercise
- Fine for most people; unusually sensitive people should take long or hard exercise easier
- Windows
- Fine to open; close them if you are sensitive to pollution
- Mask
- Not needed for most people
- Air purifier
- Worth running if you are sensitive
Over the last 7 days, the CAMS air-quality model put Mwene-Ditu's daily AQI at 46 on average, from 36 on Nov 8 to an hourly peak of 79 on Nov 5.
Where Mwene-Ditu stands: the most polluted cities in the world right now · the cleanest
Tree cover detail
Tree cover in Mwene-Ditu: Healthy tree cover
34.9% tree cover against a 30% healthy-neighborhood target, across 12.57 km².
Trees in this area
109,642
Target trees
109,642
More trees needed
0
CO₂ if planted / yr
0 kg
Deforestation · 2001–2025
How much forest has Mwene-Ditu lost?
Since 2001, the area within 10 km of Mwene-Ditu has lost about 308 hectares of forest (about 430 football pitches): 9% of the forest it had in 2000. Most of it was lost to shifting farming, so much of it can grow back. About 94 hectares (31%) was deforestation: forest cleared for good for farms, mines or towns.
2017: satellite photo from July 2017 of a 5 × 5 km area about 7 km south of the city center.
- Forest lost since 2001
- 308 haabout 430 football pitches
- Share of its forest
- 9%of what there was in 2000
- Cleared for good
- 94 hadeforestation: turned into farms, mines or towns
The worst year was 2006, when about 39 hectares of forest were lost.
Hectares of forest lost each year
Show the figures as a table
| Year | Cleared for good | Can grow back | Total |
|---|---|---|---|
| 2001 | 3 ha | 3 ha | 6 ha |
| 2002 | 7 ha | 6 ha | 12 ha |
| 2003 | 6 ha | 2 ha | 8 ha |
| 2004 | 13 ha | 13 ha | 26 ha |
| 2005 | 3 ha | under 1 ha | 4 ha |
| 2006 | 21 ha | 19 ha | 39 ha |
| 2007 | 3 ha | 8 ha | 10 ha |
| 2008 | 3 ha | 1 ha | 4 ha |
| 2009 | 8 ha | 12 ha | 20 ha |
| 2010 | 5 ha | 22 ha | 27 ha |
| 2011 | 10 ha | 8 ha | 18 ha |
| 2012 | 3 ha | 5 ha | 7 ha |
| 2013 | 1 ha | 6 ha | 7 ha |
| 2014 | under 1 ha | 7 ha | 8 ha |
| 2015 | under 1 ha | 5 ha | 5 ha |
| 2016 | 1 ha | 4 ha | 6 ha |
| 2017 | 3 ha | 14 ha | 16 ha |
| 2018 | 2 ha | 20 ha | 22 ha |
| 2019 | under 1 ha | 11 ha | 12 ha |
| 2020 | under 1 ha | 22 ha | 22 ha |
| 2021 | under 1 ha | 11 ha | 11 ha |
| 2022 | under 1 ha | 4 ha | 4 ha |
| 2023 | under 1 ha | 4 ha | 4 ha |
| 2024 | 1 ha | 7 ha | 8 ha |
| 2025 | under 1 ha | 1 ha | 2 ha |
What is causing deforestation around Mwene-Ditu?
- Shifting farmingcan grow back69% · 211 ha
- Farms, pasture and plantationscleared for good27% · 83 ha
- Towns and roadscleared for good3.6% · 11 ha
Also: storms, floods and other natural causes, unknown causes.
Causes for 2025 are estimates, based on what caused forest loss in the same places up to 2024.
Forest gained and lost, 2000–2020
- Forest in 2000
- 1,360 ha
- Forest in 2020
- 1,500 ha
- Overall change
- +134 hamore forest than in 2000
Comparing satellite maps from 2000 and 2020, the forest around Mwene-Ditu grew from about 1,360 hectares to 1,500 hectares, a net gain of about 134 hectares (+9.8%). New forest grew on about 233 hectares, while 100 hectares were lost.
These 2000 and 2020 maps, from the University of Maryland, count any land with trees taller than 5 m as forest, including plantations and orchards. Forest that was cut or burned and had grown back by 2020 counts in both years, so the loss here is smaller than the yearly figures.
These figures cover everything within 10 km of the city center, a wider area than the report above, because forest is usually lost at a city's edges.
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. Forest gained and lost 2000–2020: Potapov et al. 2022, UMD GLAD Global Land Cover and Land Use Change, CC BY 4.0. Images: contains modified Copernicus Sentinel data. How it's measured
In the same region
Measured cities near Mwene-Ditu
Same 2 km radius, same index — so they compare directly.
- Gandajika62.6 km
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- Air quality
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- Mbuji-Mayi98.3 km
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- Air quality
- 32
- Kabinda149.3 km
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- Air quality
- 42
- Kananga168.6 km
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- 39%
- Air quality
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- Kamina256.5 km
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- Tree cover
- 26%
- Air quality
- 44
- Chitato292.9 km
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- Tree cover
- 33%
- Air quality
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Frequently asked
Questions about Mwene-Ditu
What is the air quality (AQI) in Mwene-Ditu right now?
The latest reading for Mwene-Ditu shows an AQI of 54 (Moderate), observed Nov 10, 19:00 local time via Open-Meteo / CAMS, US EPA index. The main pollutant is PM2.5. Unusually sensitive people should consider limiting long outdoor exertion.
Is it safe to exercise outside in Mwene-Ditu today?
At AQI 54 (Moderate): fine for most people; unusually sensitive people should take long or hard exercise easier. Windows: fine to open; close them if you are sensitive to pollution. Masks: not needed for most people. The reading changes through the day, so check again before a long run or ride.
What has the air quality in Mwene-Ditu been like this week?
Over the last 7 days, the CAMS air-quality model put Mwene-Ditu's daily AQI at 46 on average, from 36 on Nov 8 to an hourly peak of 79 on Nov 5. No day averaged above 100, the level where the air turns unhealthy for sensitive groups.
How much forest has the area around Mwene-Ditu lost since 2001?
Since 2001, the area within 10 km of Mwene-Ditu has lost about 308 hectares of forest (about 430 football pitches): 9% of the forest it had in 2000. Most of it was lost to shifting farming, so much of it can grow back. About 94 hectares (31%) was deforestation: forest cleared for good for farms, mines or towns. Comparing satellite maps from 2000 and 2020, the forest around Mwene-Ditu grew from about 1,360 hectares to 1,500 hectares, a net gain of about 134 hectares (+9.8%). New forest grew on about 233 hectares, while 100 hectares were lost.
What is the tree count in Mwene-Ditu?
Mwene-Ditu has an estimated 109,642 trees across the 12.57 km² measured — 34.9% tree cover, already past the 30% tree-cover target set for this area.
How many more trees does Mwene-Ditu need?
Mwene-Ditu has already reached its tree-cover target, so no additional trees are needed to close the gap.
How are Mwene-Ditu's air quality and tree cover measured?
Air quality comes from ground monitoring stations via OpenAQ where one reports nearby, and otherwise, as here, from the Open-Meteo / CAMS model, which may differ from street-level monitors. Tree cover is measured from Sentinel-2 L2A (ESA Copernicus) via Earth Search satellite imagery at 10 m detail across a 2 km radius around Mwene-Ditu; the tree count is an estimate derived from that cover.
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