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Airleaf

City report · Zimbabwe

Bulawayo Air quality today

Air quality in Bulawayo currently reads AQI 53 (Moderate): Unusually sensitive people should consider limiting long outdoor exertion.

Air quality right now

AQI 53

Moderate

Main pollutant: PM2.5
PM2.5, fine particles (µg/m³)
10.5
tree cover
14.1%
trees in this area
44.3K
more trees needed
50.0K

Measured across a 2 km radius around Makokoba, Bulawayo, Zimbabwe (12.57 km²), from a satellite image of Sep 15, 2026. Lower AQI is better: 0–50 is Good, above 300 is Hazardous.

Bulawayo · AQI 53 (Moderate)

Dark green marks tree cover detected inside the study radius.Sentinel-2 L2A (ESA Copernicus) via Earth Search, captured Sep 15, 2026

Bulawayo's tree count comes to 44,296 trees across 12.57 km², 16 points below the 30% tree-cover level considered healthy for this area, so roughly 49,951 more trees would close the gap.

Air quality detail

Air quality in Bulawayo today: AQI 53, Moderate

Main pollutant: PM2.5 · Observed Nov 11, 02:00 local time via Open-Meteo / CAMS, corrected with 2 ground-station cities within 250 km, US EPA index. Values in µg/m³.

Estimate · model corrected with 2 station cities within 250 km, e.g. Gweru and Kadoma

Health signal

Unusually sensitive people should consider limiting long outdoor exertion.

PM2.5

10.5

PM10

6.1

NO₂

3.0

O₃

52.0

SO₂

1.0

CO

146.0

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 Bulawayo's daily AQI at 36 on average, from 13 on Nov 9 to an hourly peak of 85 on Nov 7.

Last 7 daysavg 36 · peak 85
Nov 5: AQI 27 (peak 44)Nov 6: AQI 42 (peak 57)Nov 7: AQI 60 (peak 85)Nov 8: AQI 64 (peak 71)Nov 9: AQI 13 (peak 54)Nov 10: AQI 16 (peak 33)Nov 11: AQI 29 (peak 30)
Nov 5Nov 11

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

Tree cover detail

Tree cover in Bulawayo: Critically low

14.1% tree cover against a 30% healthy-neighborhood target, across 12.57 km².

16 points below target

Trees in this area

44,296

Target trees

94,247

More trees needed

49,951

CO₂ if planted / yr

1,099 t

Deforestation · 2001–2025

How much forest has Bulawayo lost?

Since 2001, the area within 10 km of Bulawayo has lost about 35 hectares of forest (about 49 football pitches): 25% of the forest it had in 2000. Most of it (98%) was deforestation, forest cleared for good, mainly for farms, pasture and plantations.

Satellite image of the area around Bulawayo, September 2017

2017: satellite photo from September 2017 of a 5 × 5 km area in the city center.

Forest lost since 2001
35 haabout 49 football pitches
Share of its forest
25%of what there was in 2000
Cleared for good
35 hadeforestation: turned into farms, mines or towns

The worst year was 2011, when about 9 hectares of forest were lost.

Forest lost each year around Bulawayo, 2001–2025

Hectares of forest lost each year

Forest lost each year around Bulawayo, 2001–2025. Use the left and right arrow keys to read each year.9.1

Show the figures as a table
Forest lost each year around Bulawayo, 2001–2025
YearCleared for goodCan grow backTotal
20012 haunder 1 ha2 ha
20021 haunder 1 ha1 ha
20031 haunder 1 ha1 ha
20041 haunder 1 ha1 ha
2005under 1 haunder 1 haunder 1 ha
20061 haunder 1 ha1 ha
2007under 1 haunder 1 haunder 1 ha
20087 haunder 1 ha7 ha
20094 haunder 1 ha4 ha
20102 haunder 1 ha2 ha
20119 haunder 1 ha9 ha
2012under 1 haunder 1 haunder 1 ha
2013under 1 haunder 1 haunder 1 ha
2014under 1 haunder 1 haunder 1 ha
2015under 1 haunder 1 haunder 1 ha
2016under 1 haunder 1 haunder 1 ha
20172 haunder 1 ha2 ha
2018under 1 haunder 1 haunder 1 ha
2019under 1 haunder 1 haunder 1 ha
2020under 1 haunder 1 haunder 1 ha
2021under 1 haunder 1 haunder 1 ha
2022under 1 haunder 1 haunder 1 ha
2023under 1 haunder 1 haunder 1 ha
2024under 1 haunder 1 haunder 1 ha
2025under 1 haunder 1 haunder 1 ha

What is causing deforestation around Bulawayo?

  • Farms, pasture and plantationscleared for good90% · 32 ha
  • Towns and roadscleared for good8.5% · 3 ha
  • Unknown causescause unknown1.4% · under 1 ha

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
739 ha
Forest in 2020
836 ha
Overall change
+97 hamore forest than in 2000

Comparing satellite maps from 2000 and 2020, the forest around Bulawayo grew from about 739 hectares to 836 hectares, a net gain of about 97 hectares (+13%). New forest grew on about 113 hectares, while 15 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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Bulawayo air quality (AQI) and tree cover — measured by Airleaf
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Frequently asked

Questions about Bulawayo

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

The latest reading for Bulawayo shows an AQI of 53 (Moderate), observed Nov 11, 02:00 local time via Open-Meteo / CAMS, corrected with 2 ground-station cities within 250 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 Bulawayo today?

At AQI 53 (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 Bulawayo been like this week?

Over the last 7 days, the CAMS air-quality model put Bulawayo's daily AQI at 36 on average, from 13 on Nov 9 to an hourly peak of 85 on Nov 7. No day averaged above 100, the level where the air turns unhealthy for sensitive groups.

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

Since 2001, the area within 10 km of Bulawayo has lost about 35 hectares of forest (about 49 football pitches): 25% of the forest it had in 2000. Most of it (98%) was deforestation, forest cleared for good, mainly for farms, pasture and plantations. Comparing satellite maps from 2000 and 2020, the forest around Bulawayo grew from about 739 hectares to 836 hectares, a net gain of about 97 hectares (+13%). New forest grew on about 113 hectares, while 15 hectares were lost.

What is the tree count in Bulawayo?

Bulawayo has an estimated 44,296 trees across the 12.57 km² measured — 14.1% tree cover, 16 percentage points short of the 30% tree-cover target set for this area.

How many more trees does Bulawayo need?

Bulawayo needs roughly 49,951 more trees to close a 16-point shortfall against its 30% tree-cover target — about 1,099 t of extra CO₂ absorbed per year once grown.

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

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