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City report · Eswatini

Mbabane Air quality today

Air quality in Mbabane currently reads AQI 77 (Moderate): Unusually sensitive people should consider limiting long outdoor exertion.

Air quality right now

AQI 77

Moderate

Main pollutant: PM2.5
PM2.5, fine particles (µg/m³)
23.2
tree cover
40.3%
trees in this area
127K
more trees needed
0

Measured across a 2 km radius around Mbabane, Eswatini (12.57 km²), from a satellite image of Sep 1, 2026. Lower AQI is better: 0–50 is Good, above 300 is Hazardous.

Mbabane · AQI 77 (Moderate)

Dark green marks tree cover detected inside the study radius.Sentinel-2 L2A (ESA Copernicus) via Earth Search, captured Sep 1, 2026

Mbabane's tree count comes to 126,606 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 Mbabane today: AQI 77, Moderate

Main pollutant: PM2.5 · Observed Nov 10, 15:00 local time via Open-Meteo / CAMS, corrected with 2 ground-station cities within 225 km, US EPA index. Values in µg/m³.

Estimate · model corrected with 2 station cities within 225 km, e.g. Ermelo and Embalenhle

Health signal

Unusually sensitive people should consider limiting long outdoor exertion.

PM2.5

23.2

PM10

23.1

NO₂

1.1

O₃

133.0

SO₂

13.7

CO

110.0

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 Mbabane's daily AQI at 44 on average, from 9 on Nov 8 to an hourly peak of 75 on Nov 10.

Last 7 daysavg 44 · peak 75
Nov 4: AQI 59 (peak 68)Nov 5: AQI 59 (peak 66)Nov 6: AQI 51 (peak 63)Nov 7: AQI 45 (peak 59)Nov 8: AQI 9 (peak 28)Nov 9: AQI 24 (peak 51)Nov 10: AQI 58 (peak 75)
Nov 4Nov 10

Where Mbabane stands: the most polluted cities in the world right now · the cleanest

Tree cover detail

Tree cover in Mbabane: Healthy tree cover

40.3% tree cover against a 30% healthy-neighborhood target, across 12.57 km².

Target reached

Trees in this area

126,606

Target trees

126,606

More trees needed

0

CO₂ if planted / yr

0 kg

Deforestation · 2001–2025

How much forest has Mbabane lost?

Since 2001, the area within 10 km of Mbabane has lost about 3,500 hectares of forest (about 4,900 football pitches): 39% of the forest it had in 2000. Most of it was lost to logging, so much of it can grow back. About 483 hectares (14%) was deforestation: forest cleared for good for farms, mines or towns.

Satellite image of the area around Mbabane, August 2017

2017: satellite photo from August 2017 of a 5 × 5 km area about 6 km southwest of the city center.

Forest lost since 2001
3,500 haabout 4,900 football pitches
Share of its forest
39%of what there was in 2000
Cleared for good
483 hadeforestation: turned into farms, mines or towns

Forest loss is slowing down: about 128 hectares a year in 2021–2025, down from 199 hectares a year in 2016–2020. The worst year was 2017, when about 350 hectares of forest were lost.

Mbabane's full deforestation report
Forest lost each year around Mbabane, 2001–2025

Hectares of forest lost each year

Forest lost each year around Mbabane, 2001–2025. Use the left and right arrow keys to read each year.350

Show the figures as a table
Forest lost each year around Mbabane, 2001–2025
YearCleared for goodCan grow backTotal
200119 ha104 ha123 ha
20024 ha32 ha35 ha
200312 ha222 ha234 ha
200425 ha189 ha213 ha
20058 ha60 ha68 ha
200639 ha207 ha246 ha
200718 ha175 ha193 ha
200813 ha30 ha43 ha
200932 ha108 ha140 ha
201023 ha68 ha91 ha
20117 ha100 ha107 ha
20128 ha71 ha79 ha
201319 ha77 ha96 ha
201436 ha108 ha144 ha
201514 ha41 ha55 ha
201633 ha98 ha131 ha
201759 ha291 ha350 ha
20189 ha64 ha74 ha
201941 ha194 ha235 ha
20205 ha200 ha205 ha
202114 ha198 ha212 ha
20228 ha95 ha103 ha
202318 ha71 ha89 ha
202410 ha119 ha129 ha
20259 ha96 ha105 ha

What is causing deforestation around Mbabane?

  • Loggingcan grow back86% · 3,000 ha
  • Towns and roadscleared for good8.7% · 303 ha
  • Farms, pasture and plantationscleared for good5.1% · 180 ha

Also: wildfires, 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
12,300 ha
Forest in 2020
11,600 ha
Overall change
−746 haless forest than in 2000

Comparing satellite maps from 2000 and 2020, the forest around Mbabane shrank from about 12,300 hectares to 11,600 hectares, a net loss of about 746 hectares (−6.1%). New forest grew on about 302 hectares, but 1,050 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

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Mbabane air quality (AQI) and tree cover — measured by Airleaf
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Frequently asked

Questions about Mbabane

What is the air quality (AQI) in Mbabane right now?

The latest reading for Mbabane shows an AQI of 77 (Moderate), observed Nov 10, 15:00 local time via Open-Meteo / CAMS, corrected with 2 ground-station cities within 225 km, 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 Mbabane today?

At AQI 77 (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 Mbabane been like this week?

Over the last 7 days, the CAMS air-quality model put Mbabane's daily AQI at 44 on average, from 9 on Nov 8 to an hourly peak of 75 on Nov 10. No day averaged above 100, the level where the air turns unhealthy for sensitive groups.

How much forest has the area around Mbabane lost since 2001?

Since 2001, the area within 10 km of Mbabane has lost about 3,500 hectares of forest (about 4,900 football pitches): 39% of the forest it had in 2000. Most of it was lost to logging, so much of it can grow back. About 483 hectares (14%) was deforestation: forest cleared for good for farms, mines or towns. Forest loss is slowing down: about 128 hectares a year in 2021–2025, down from 199 hectares a year in 2016–2020. Comparing satellite maps from 2000 and 2020, the forest around Mbabane shrank from about 12,300 hectares to 11,600 hectares, a net loss of about 746 hectares (−6.1%). New forest grew on about 302 hectares, but 1,050 hectares were lost.

What is the tree count in Mbabane?

Mbabane has an estimated 126,606 trees across the 12.57 km² measured — 40.3% tree cover, already past the 30% tree-cover target set for this area.

How many more trees does Mbabane need?

Mbabane has already reached its tree-cover target, so no additional trees are needed to close the gap.

How are Mbabane'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 Mbabane; the tree count is an estimate derived from that cover.

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