City report · Carabobo, Venezuela
Mariara Air quality today
Air quality in Mariara currently reads AQI 17 (Good): Air quality is satisfactory for everyone.
AQI 17
Air quality right now
Good
- PM2.5, fine particles (µg/m³)
- 3.1
- tree cover
- 32.2%
- trees in this area
- 101K
- more trees needed
- 0
Measured across a 2 km radius around Mariara, Carabobo, Venezuela (12.57 km²), from a satellite image of Sep 23, 2026. Lower AQI is better: 0–50 is Good, above 300 is Hazardous.
Mariara · AQI 17 (Good)
Mariara's tree count comes to 101,159 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 Mariara today: AQI 17, Good
Main pollutant: PM2.5 · Observed Nov 11, 06:00 local time via Open-Meteo / CAMS, US EPA index. Values in µg/m³.
Model estimate · no ground station nearby
Health signal
Air quality is satisfactory for everyone.
PM2.5
3.1
PM10
3.2
NO₂
15.6
O₃
16.0
SO₂
1.2
CO
202.0
- 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 Mariara's daily AQI at 58 on average, from 27 on Nov 11 to an hourly peak of 95 on Nov 9.
Where Mariara stands: the most polluted cities in the world right now · the cleanest
Tree cover detail
Tree cover in Mariara: Healthy tree cover
32.2% tree cover against a 30% healthy-neighborhood target, across 12.57 km².
Trees in this area
101,159
Target trees
101,159
More trees needed
0
CO₂ if planted / yr
0 kg
Deforestation · 2001–2025
How much forest has Mariara lost?
Since 2001, the area within 10 km of Mariara has lost about 208 hectares of forest (about 290 football pitches): 1.8% of the forest it had in 2000. Most of it (77%) was deforestation, forest cleared for good, mainly for farms, pasture and plantations.
2017: satellite photo from February 2017 of a 5 × 5 km area in the city center.
- Forest lost since 2001
- 208 haabout 290 football pitches
- Share of its forest
- 1.8%of what there was in 2000
- Cleared for good
- 160 hadeforestation: turned into farms, mines or towns
The worst year was 2009, when about 41 hectares of forest were lost.
Hectares of forest lost each year
Show the figures as a table
| Year | Cleared for good | Can grow back | Total |
|---|---|---|---|
| 2001 | 14 ha | 2 ha | 15 ha |
| 2002 | 16 ha | 1 ha | 18 ha |
| 2003 | 5 ha | 2 ha | 6 ha |
| 2004 | 5 ha | 3 ha | 8 ha |
| 2005 | 4 ha | under 1 ha | 4 ha |
| 2006 | 16 ha | 2 ha | 18 ha |
| 2007 | 11 ha | under 1 ha | 12 ha |
| 2008 | 11 ha | 1 ha | 12 ha |
| 2009 | 38 ha | 3 ha | 41 ha |
| 2010 | 8 ha | 4 ha | 13 ha |
| 2011 | 6 ha | 2 ha | 8 ha |
| 2012 | 8 ha | 3 ha | 11 ha |
| 2013 | under 1 ha | 4 ha | 5 ha |
| 2014 | 2 ha | under 1 ha | 2 ha |
| 2015 | 1 ha | under 1 ha | 2 ha |
| 2016 | 2 ha | under 1 ha | 2 ha |
| 2017 | 9 ha | under 1 ha | 9 ha |
| 2018 | under 1 ha | under 1 ha | 1 ha |
| 2019 | 1 ha | 4 ha | 5 ha |
| 2020 | 1 ha | under 1 ha | 1 ha |
| 2021 | under 1 ha | under 1 ha | under 1 ha |
| 2022 | under 1 ha | under 1 ha | under 1 ha |
| 2023 | under 1 ha | under 1 ha | under 1 ha |
| 2024 | under 1 ha | 2 ha | 3 ha |
| 2025 | under 1 ha | 12 ha | 13 ha |
What is causing deforestation around Mariara?
- Farms, pasture and plantationscleared for good56% · 117 ha
- Towns and roadscleared for good16% · 33 ha
- Storms, floods and other natural causescan grow back12% · 24 ha
Also: 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
- 13,200 ha
- Forest in 2020
- 13,200 ha
- Overall change
- −2 haless forest than in 2000
Comparing satellite maps from 2000 and 2020, the forest around Mariara stayed about the same size, at about 13,200 hectares: new forest grew on about 109 hectares, and about 112 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
Measured cities near Mariara
Same 2 km radius, same index — so they compare directly.
- Maracay14.4 km
Venezuela
- Tree cover
- 16%
- Air quality
- 59
- Guacara19.1 km
Venezuela
- Tree cover
- 19%
- Air quality
- 41
- Palo Negro23.5 km
Venezuela
- Tree cover
- 25%
- Air quality
- 21
- Turmero27.7 km
Venezuela
- Tree cover
- 33%
- Air quality
- 59
- Valencia34.3 km
Venezuela
- Tree cover
- 11%
- Air quality
- 59
- Puerto Cabello37.8 km
Venezuela
- Tree cover
- 27%
- Air quality
- 41
Build your own
Compare Mariara with anywhere
This place
Mariara
Use this data
Put Mariara's numbers on your site
Free to embed. Updates itself as the measurement refreshes.
Frequently asked
Questions about Mariara
What is the air quality (AQI) in Mariara right now?
The latest reading for Mariara shows an AQI of 17 (Good), observed Nov 11, 06:00 local time via Open-Meteo / CAMS, US EPA index. The main pollutant is PM2.5. Air quality is satisfactory for everyone.
Is it safe to exercise outside in Mariara today?
At AQI 17 (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 Mariara been like this week?
Over the last 7 days, the CAMS air-quality model put Mariara's daily AQI at 58 on average, from 27 on Nov 11 to an hourly peak of 95 on Nov 9. No day averaged above 100, the level where the air turns unhealthy for sensitive groups.
How much forest has the area around Mariara lost since 2001?
Since 2001, the area within 10 km of Mariara has lost about 208 hectares of forest (about 290 football pitches): 1.8% of the forest it had in 2000. Most of it (77%) was deforestation, forest cleared for good, mainly for farms, pasture and plantations. Comparing satellite maps from 2000 and 2020, the forest around Mariara stayed about the same size, at about 13,200 hectares: new forest grew on about 109 hectares, and about 112 hectares were lost.
What is the tree count in Mariara?
Mariara has an estimated 101,159 trees across the 12.57 km² measured — 32.2% tree cover, already past the 30% tree-cover target set for this area.
How many more trees does Mariara need?
Mariara has already reached its tree-cover target, so no additional trees are needed to close the gap.
How are Mariara'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 Mariara; the tree count is an estimate derived from that cover.
See your own area
What does your neighborhood look like?
Pick any point and radius to get the same air-quality and tree-cover breakdown.
Check my address