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Airleaf

City report · Guatemala

Cobán Air quality today

Air quality in Cobán currently reads AQI 14 (Good): Air quality is satisfactory for everyone.

Air quality right now

AQI 14

Good

Main pollutant: PM2.5
PM2.5, fine particles (µg/m³)
2.7
tree cover
52.8%
trees in this area
166K
more trees needed
0

Measured across a 2 km radius around Cobán, Guatemala (12.57 km²), from a satellite image of Sep 10, 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 10, 2026

Cobán's tree count comes to 165,876 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 Cobán today: AQI 14, Good

Main pollutant: PM2.5 · Observed Nov 10, 17:00 local time via Open-Meteo / CAMS, corrected with 3 ground-station cities within 105 km, US EPA index. Values in µg/m³.

Estimate · model corrected with 3 station cities within 105 km, e.g. San Juan Sacatepéquez and Guatemala City

Health signal

Air quality is satisfactory for everyone.

PM2.5

2.7

PM10

6.2

NO₂

5.6

O₃

38.0

SO₂

0.7

CO

208.0

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 Cobán's daily AQI at 44 on average, from 40 on Nov 5 to an hourly peak of 70 on Nov 6.

Last 7 daysavg 44 · peak 70
Nov 4: AQI 43 (peak 62)Nov 5: AQI 40 (peak 63)Nov 6: AQI 47 (peak 70)Nov 7: AQI 50 (peak 68)Nov 8: AQI 44 (peak 64)Nov 9: AQI 45 (peak 65)Nov 10: AQI 42 (peak 58)
Nov 4Nov 10

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

Tree cover detail

Tree cover in Cobán: Healthy tree cover

52.8% tree cover against a 30% healthy-neighborhood target, across 12.57 km².

Target reached

Trees in this area

165,876

Target trees

165,876

More trees needed

0

CO₂ if planted / yr

0 kg

Deforestation · 2001–2025

How much forest has Cobán lost?

Since 2001, the area within 10 km of Cobán has lost about 8,280 hectares of forest (about 12,000 football pitches): 28% of the forest it had in 2000. Most of it (75%) was deforestation, forest cleared for good, mainly for farms, pasture and plantations.

Satellite image of the area around Cobán, February 2017

2017: satellite photo from February 2017 of a 5 × 5 km area about 7 km southwest of the city center.

Forest lost since 2001
8,280 haabout 12,000 football pitches
Share of its forest
28%of what there was in 2000
Cleared for good
6,210 hadeforestation: turned into farms, mines or towns

Forest loss is slowing down: about 361 hectares a year in 2021–2025, down from 546 hectares a year in 2016–2020. The worst year was 2016, when about 1,110 hectares of forest were lost.

Forest lost each year around Cobán, 2001–2025

Hectares of forest lost each year

Forest lost each year around Cobán, 2001–2025. Use the left and right arrow keys to read each year.1.11K

Show the figures as a table
Forest lost each year around Cobán, 2001–2025
YearCleared for goodCan grow backTotal
2001125 ha45 ha170 ha
200272 ha35 ha107 ha
200375 ha35 ha110 ha
2004175 ha66 ha241 ha
200535 ha7 ha42 ha
2006385 ha175 ha560 ha
2007299 ha125 ha424 ha
2008238 ha85 ha323 ha
2009213 ha97 ha310 ha
2010150 ha41 ha191 ha
2011121 ha71 ha192 ha
2012378 ha119 ha497 ha
2013137 ha40 ha177 ha
2014171 ha34 ha205 ha
2015145 ha49 ha194 ha
2016889 ha219 ha1,110 ha
2017289 ha122 ha411 ha
2018355 ha96 ha451 ha
2019250 ha98 ha348 ha
2020296 ha118 ha414 ha
2021281 ha101 ha382 ha
2022427 ha102 ha529 ha
2023249 ha84 ha333 ha
2024247 ha44 ha291 ha
2025207 ha61 ha268 ha

What is causing deforestation around Cobán?

  • Farms, pasture and plantationscleared for good70% · 5,810 ha
  • Shifting farmingcan grow back17% · 1,370 ha
  • Loggingcan grow back8.5% · 704 ha

Also: towns and roads, mining and energy, 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
30,100 ha
Forest in 2020
29,700 ha
Overall change
−398 haless forest than in 2000

Comparing satellite maps from 2000 and 2020, the forest around Cobán stayed about the same size, at about 29,700 hectares: new forest grew on about 70 hectares, and about 468 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

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Also compared:Cobán vs Quetzaltenango

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

Questions about Cobán

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

The latest reading for Cobán shows an AQI of 14 (Good), observed Nov 10, 17:00 local time via Open-Meteo / CAMS, corrected with 3 ground-station cities within 105 km, US EPA index. The main pollutant is PM2.5. Air quality is satisfactory for everyone.

Is it safe to exercise outside in Cobán today?

At AQI 14 (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 Cobán been like this week?

Over the last 7 days, the CAMS air-quality model put Cobán's daily AQI at 44 on average, from 40 on Nov 5 to an hourly peak of 70 on Nov 6. No day averaged above 100, the level where the air turns unhealthy for sensitive groups.

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

Since 2001, the area within 10 km of Cobán has lost about 8,280 hectares of forest (about 12,000 football pitches): 28% of the forest it had in 2000. Most of it (75%) was deforestation, forest cleared for good, mainly for farms, pasture and plantations. Forest loss is slowing down: about 361 hectares a year in 2021–2025, down from 546 hectares a year in 2016–2020. Comparing satellite maps from 2000 and 2020, the forest around Cobán stayed about the same size, at about 29,700 hectares: new forest grew on about 70 hectares, and about 468 hectares were lost.

What is the tree count in Cobán?

Cobán has an estimated 165,876 trees across the 12.57 km² measured — 52.8% tree cover, already past the 30% tree-cover target set for this area.

How many more trees does Cobán need?

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

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

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