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Airleaf

City report · Zimbabwe

Harare Air quality today

Air quality in Harare currently reads AQI 33 (Good): Air quality is satisfactory for everyone.

Air quality right now

AQI 33

Good

Main pollutant: PM2.5
PM2.5, fine particles (µg/m³)
6.0
tree cover
17.6%
trees in this area
55.3K
more trees needed
39.0K

Measured across a 2 km radius around Harare South, Harare, Zimbabwe (12.57 km²), from a satellite image of Sep 17, 2026. Lower AQI is better: 0–50 is Good, above 300 is Hazardous.

Dark green marks tree cover detected inside the study radius.Sentinel-2 L2A (ESA Copernicus) via Earth Search, captured Sep 17, 2026

Harare's tree count comes to 55,292 trees across 12.57 km², 12 points below the 30% tree-cover level considered healthy for this area, so roughly 38,956 more trees would close the gap.

Air quality detail

Air quality in Harare today: AQI 33, Good

Main pollutant: PM2.5 · Observed Nov 11, 17:00 local time via OpenAQ ground stations, US EPA index. Values in µg/m³.

Ground station · Greendale North, 8.7 km away

Health signal

Air quality is satisfactory for everyone.

PM2.5

6.0

PM10

—

NO₂

—

O₃

—

SO₂

—

CO

—

Data: OpenAQ · AirGradient, Rambler

Outdoor exercise
A good day to be active outside
Windows
Open them to air the house
Mask
Not needed
Air purifier
Not needed

Over the last 7 days, the CAMS air-quality model put Harare's daily AQI at 51 on average, from 20 on Nov 10 to an hourly peak of 90 on Nov 7.

Last 7 days · model estimateavg 51 · peak 90
Nov 5: AQI 49 (peak 63)Nov 6: AQI 57 (peak 82)Nov 7: AQI 76 (peak 90)Nov 8: AQI 76 (peak 88)Nov 9: AQI 41 (peak 76)Nov 10: AQI 20 (peak 34)Nov 11: AQI 39 (peak 54)
Nov 5Nov 11

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

Tree cover detail

Tree cover in Harare: Critically low

17.6% tree cover against a 30% healthy-neighborhood target, across 12.57 km².

12 points below target

Trees in this area

55,292

Target trees

94,248

More trees needed

38,956

CO₂ if planted / yr

857.0 t

Deforestation · 2001–2025

How much forest has Harare lost?

Since 2001, the area within 10 km of Harare has lost about 83 hectares of forest (about 120 football pitches): 18% of the forest it had in 2000. Most of it (99%) was deforestation, forest cleared for good, mainly for towns and roads.

Satellite image of the area around Harare, September 2017

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

Forest lost since 2001
83 haabout 120 football pitches
Share of its forest
18%of what there was in 2000
Cleared for good
82 hadeforestation: turned into farms, mines or towns

The worst year was 2014, when about 8 hectares of forest were lost.

Forest lost each year around Harare, 2001–2025

Hectares of forest lost each year

Forest lost each year around Harare, 2001–2025. Use the left and right arrow keys to read each year.8.3

Show the figures as a table
Forest lost each year around Harare, 2001–2025
YearCleared for goodCan grow backTotal
20013 haunder 1 ha3 ha
20026 haunder 1 ha6 ha
20034 haunder 1 ha4 ha
20042 haunder 1 ha2 ha
20053 haunder 1 ha3 ha
2006under 1 haunder 1 haunder 1 ha
20077 haunder 1 ha7 ha
20084 haunder 1 ha4 ha
20097 haunder 1 ha7 ha
20107 haunder 1 ha7 ha
20116 haunder 1 ha6 ha
20121 haunder 1 ha1 ha
20131 haunder 1 ha1 ha
20148 haunder 1 ha8 ha
20154 haunder 1 ha4 ha
20162 haunder 1 ha2 ha
20173 haunder 1 ha3 ha
20183 haunder 1 ha3 ha
2019under 1 haunder 1 haunder 1 ha
20201 haunder 1 ha1 ha
20211 haunder 1 ha1 ha
20224 haunder 1 ha4 ha
20232 haunder 1 ha2 ha
20243 haunder 1 ha3 ha
20252 haunder 1 ha2 ha

What is causing deforestation around Harare?

  • Towns and roadscleared for good95% · 79 ha
  • Farms, pasture and plantationscleared for good3.9% · 3 ha
  • Unknown causescause unknown1.6% · 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
3,610 ha
Forest in 2020
3,270 ha
Overall change
−336 haless forest than in 2000

Comparing satellite maps from 2000 and 2020, the forest around Harare shrank from about 3,610 hectares to 3,270 hectares, a net loss of about 336 hectares (−9.3%). New forest grew on about 82 hectares, but 418 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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Harare air quality (AQI) and tree cover — measured by Airleaf
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Frequently asked

Questions about Harare

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

The latest reading for Harare shows an AQI of 33 (Good), measured Nov 11, 17:00 local time by the Greendale North ground monitoring station, 8.7 km away, via OpenAQ. The main pollutant is PM2.5. Air quality is satisfactory for everyone.

Is it safe to exercise outside in Harare today?

At AQI 33 (Good): a good day to be active outside. Windows: open them to air the house. Masks: not needed. The reading changes through the day, so check again before a long run or ride.

What has the air quality in Harare been like this week?

Over the last 7 days, the CAMS air-quality model put Harare's daily AQI at 51 on average, from 20 on Nov 10 to an hourly peak of 90 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 Harare lost since 2001?

Since 2001, the area within 10 km of Harare has lost about 83 hectares of forest (about 120 football pitches): 18% of the forest it had in 2000. Most of it (99%) was deforestation, forest cleared for good, mainly for towns and roads. Comparing satellite maps from 2000 and 2020, the forest around Harare shrank from about 3,610 hectares to 3,270 hectares, a net loss of about 336 hectares (−9.3%). New forest grew on about 82 hectares, but 418 hectares were lost.

What is the tree count in Harare?

Harare has an estimated 55,292 trees across the 12.57 km² measured — 17.6% tree cover, 12 percentage points short of the 30% tree-cover target set for this area.

How many more trees does Harare need?

Harare needs roughly 38,956 more trees to close a 12-point shortfall against its 30% tree-cover target — about 857.0 t of extra CO₂ absorbed per year once grown.

How are Harare's air quality and tree cover measured?

Air quality is measured by ground monitoring stations near Harare South, via OpenAQ; the 7-day trend is the Open-Meteo / CAMS model's estimate. 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 Harare South; the tree count is an estimate derived from that cover.

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