Air quality comparison · South Africa, 947 km apart
Gqeberha vs Pretoria Air quality index (AQI) today
Pretoria has cleaner air than Gqeberha right now: AQI 80 (Moderate) against 121 (Unhealthy for sensitive groups).
That puts them in different EPA bands, so the health advice differs today. But over the past 6 days, on modeled daily averages, Gqeberha averaged AQI 47 against 54, and it was the cleaner of the two on 4 of those days. Gqeberha has lost more forest since 2001. Gqeberha has more tree cover.
South Africa
AQI 121
Unhealthy for sensitive groups
Cleaner right now
- PM2.5
- 32.5 µg/m³2.2× WHO guideline
- Main pollutant
- PM2.5
- Source
- Model estimate
- Reading
- Nov 11, 02:00 local
South Africa
AQI 80
Moderate
Cleaner right now
- PM2.5
- 24.8 µg/m³1.7× WHO guideline
- Main pollutant
- PM2.5
- Source
- Ground station
- Reading
- Nov 11, 20:00 local
Updated . Lower is better on the US EPA index: 0–50 is Good, above 300 is Hazardous. Measured by Airleaf.
Gqeberha121Pretoria80
Head to head
Gqeberha vs Pretoria at a glance
Gqeberha and Pretoria are level, each ahead on 3 of 6 measures. The better figure in each row is marked.
| Gqeberha | Pretoria | |
|---|---|---|
| Air quality nowUS AQI. Lower is better. | 121 | 80 (better) |
| PM2.5Fine particles, µg/m³. | 32.5 | 24.8 (better) |
| Past week's averageUS AQI, 6 days. | 47 (better) | 54 |
| Forest lost since 2001Within 10 km of the center. | 2,350 ha | 32 ha (better) |
| Tree coverWithin 2 km of the center. | 21.2% (better) | 15.0% |
| Trees still neededTo reach a healthy canopy. | 35.5K (better) | 47.1K |
Air quality today
What is the air like in Gqeberha and Pretoria right now?
Pretoria has cleaner air than Gqeberha right now: AQI 80 (Moderate) against 121 (Unhealthy for sensitive groups). PM2.5 is setting the index in both.
Gqeberha's PM2.5 is about 2.2× the WHO's 24-hour guideline of 15 µg/m³. Pretoria's PM2.5 is about 1.7× the WHO's 24-hour guideline of 15 µg/m³.
Pretoria is read from a nearby ground station and Gqeberha is a model estimate, so the two are not quite like for like.
GqeberhaPretoria
Concentrations at the same moment as the index above, for the pollutants both places report. Lower is better. The dark marks on the PM2.5 and PM10 rows show the WHO's 24-hour guidelines (15 and 45 µg/m³).
Gqeberha: Estimate · model corrected with 2 station cities within 245 km, e.g. Mdantsane and KuGompo City. Data: Open-Meteo / CAMS, corrected with 2 ground-station cities within 245 km, US EPA index.
Pretoria: Ground station · PTA-NORTH, 7.7 km away. Data: OpenAQ · AirGradient.
The past week
Which had cleaner air over the past 6 days?
But over the past 6 days, on modeled daily averages, Gqeberha averaged AQI 47 against 54, and it was the cleaner of the two on 4 of those days. A single reading can catch a city on a bad afternoon; the week says whether it was the weather or the place.
- Cleaner days
- Gqeberha4Pretoria2
- Average AQI
- Gqeberha47Pretoria54
- Worst day, AQI
- Gqeberha59Pretoria62
The daily numbers (6 days)
| Day | Gqeberha | Pretoria |
|---|---|---|
| Nov 5 | 43 | 62 |
| Nov 6 | 38 | 57 |
| Nov 7 | 51 | 57 |
| Nov 8 | 49 | 54 |
| Nov 9 | 44 | 39 |
| Nov 10 | 59 | 57 |
Daily averages from the CAMS atmospheric model for both places, so the week compares like with like. They can differ from today's reading at the top of the page wherever that comes from a ground station.
What it means today
Is it safe to go outside in Gqeberha and Pretoria today?
Gqeberha (AQI 121, Unhealthy for sensitive groups): Sensitive groups should limit long or intense outdoor activity.
Pretoria (AQI 80, Moderate): Unusually sensitive people should consider limiting long outdoor exertion.
Exercise outdoors
- Gqeberha
- Children, older adults and people with asthma or heart disease should cut down long or hard exercise.
- Pretoria
- Fine for most people; unusually sensitive people should take long or hard exercise easier.
Windows
- Gqeberha
- Close them to keep the outside air out.
- Pretoria
- Fine to open; close them if you are sensitive to pollution.
Masks
- Gqeberha
- Sensitive groups: an N95 outdoors.
- Pretoria
- Not needed for most people.
Air purifier
- Gqeberha
- Run one, especially in bedrooms.
- Pretoria
- Worth running if you are sensitive.
Against everywhere else
How do Gqeberha and Pretoria compare with the rest of the world?
Right now Gqeberha's air is cleaner than 16% of the 5,420 places Airleaf tracks, and Pretoria's is cleaner than 30%. Within South Africa, that is 3% and 25% of its 66 measured places.
Cleaner air than…
- Gqeberha
- Beats 16%
- Pretoria
- Beats 30%
More tree cover than…
- Gqeberha
- Beats 49%
- Pretoria
- Beats 34%
Includes model estimates as well as station readings, so it can differ from our most polluted and cleanest air rankings, which use station readings only.
Deforestation · 2001–2025
Which has lost more forest, Gqeberha or Pretoria?
Gqeberha has lost more: about 2,350 ha of forest within 10 km of its center from 2001 to 2025, against 32 ha around Pretoria. 198 ha of that was cleared for good, for farms, mines or towns.
Measured within 10 km of each center, from the yearly satellite maps of forest loss: a wider circle than the one for tree cover, because forest is usually lost at a city's edges.
Worst year: 2017, with 432 ha lost.
Worst year: 2002, with 14 ha lost.
| Gqeberha | Pretoria | |
|---|---|---|
| Forest lost since 2001Cleared, burned or logged. | 2,350 ha | 32 ha (better) |
| Share of its forestOf what it had in 2000. | 55% | 31% (better) |
| Cleared for goodTurned into farms, mines or towns. | 198 ha | 27 ha (better) |
| Recent trend2021–2025 against the five years before. | Slowing down | Too little to call |
| Main known cause | Wildfires (83%) | Farms, pasture and plantations (56%) |
Satellite timelapses
Watch both change, year by year
A clear satellite photo a year of the land around each city. Press play, turn on the forest cleared since the first year, or drag the before and after.
Gqeberha
2017: satellite photo from March 2017 of a 5 × 5 km area about 7 km south of the city center.
Pretoria
2017: satellite photo from July 2017 of a 5 × 5 km area in the city center.
Trees
Which has more trees, Gqeberha or Pretoria?
Gqeberha has more tree cover: 21.2% of the land within 2 km of its center against 15.0% around Pretoria, or about 54,547 trees against 47,077.
The dark mark is each place's canopy target: 30% of the land, raised where air quality is poor.
| Gqeberha | Pretoria | |
|---|---|---|
| Trees standingEstimated from the canopy area. | 54.5K (better) | 47.1K |
| Trees still neededTo reach the target. Fewer is better. | 35.5K (better) | 47.1K |
| CO₂ absorbed each yearBy the trees already standing. | 1.2M kg (better) | 1.0M kg |
Tree cover on the satellite image
The same 2 km radius around each center, with the tree cover the satellite found marked on it.
Reading these numbers
How this comparison is made
Air quality index
The US EPA index, computed from current pollutant concentrations: ground stations where a place has them nearby, and the CAMS atmospheric model everywhere else. It moves hour to hour, so it is a snapshot rather than a verdict on either place. The guideline marks are from the WHO's 2021 air quality guidelines.
Trees and forest
Tree cover is the share of ground under canopy within 2 km of each center, read from Sentinel-2 satellite imagery at 10 m detail. It measures that circle, not the whole municipality, which is what makes the two comparable. Forest loss comes from the University of Maryland's Global Forest Change maps.
More on the method on the About Airleaf page.
Frequently asked
Gqeberha vs Pretoria: your questions answered
Is Pretoria cleaner than Gqeberha?
On air quality, yes, right now: Pretoria reads AQI 80 against 121, a gap of 41 points on the US EPA index. This is a live reading rather than an annual average, so it can reverse within a day. But over the past 6 days, on modeled daily averages, Gqeberha averaged AQI 47 against 54, and it was the cleaner of the two on 4 of those days.
Is it safe to exercise outdoors in Gqeberha and Pretoria today?
In Gqeberha, at AQI 121: Sensitive groups should limit long or intense outdoor activity. In Pretoria, at AQI 80: Unusually sensitive people should consider limiting long outdoor exertion.
Which has lost more forest, Gqeberha or Pretoria?
Gqeberha has lost more: about 2,350 ha of forest within 10 km of its center from 2001 to 2025, against 32 ha around Pretoria. 198 ha of that was cleared for good, for farms, mines or towns.
Which has more trees, Gqeberha or Pretoria?
Gqeberha has more tree cover: 21.2% of the land within 2 km of its center against 15.0% around Pretoria, or about 54,547 trees against 47,077. Both figures describe the same-sized circle of ground around each center, not the whole municipality.
How many more trees do Gqeberha and Pretoria need?
Gqeberha needs about 35,507 more to reach its canopy target of 35%, and Pretoria about 47,077 to reach 30%. The target starts at 30% of the land and rises where air quality is poor.
Are Gqeberha and Pretoria measured the same way?
The method is the same: the US EPA index for air, and Sentinel-2 satellite imagery at 10 m detail over an identical radius for trees. Pretoria is read from a nearby ground station and Gqeberha is a model estimate, so the two are not quite like for like. Nothing is adjusted for population, city limits or climate.
How often does the Gqeberha vs Pretoria comparison update?
The air readings refresh about once an hour, and each reading's local time is shown at the top of the page. Tree cover comes from the latest clear satellite image of each area (Mar 11, 2026 and Sep 17, 2026), and the forest figures are published yearly.
Keep going
Compare them with somewhere else
Build your own
Compare Gqeberha with somewhere else
This place
Gqeberha