Marigot
2 km around Concordia
Air quality now
AQI 12
43.0%
tree cover
Healthy tree cover
North America · air quality report · 1 city
Saint Martin air quality today The AQI right now, city by city
Airleaf measures 1 city in Saint Martin. Marigot reads AQI 12 right now.
- cities measured
- 1
- national forest cover
- 23.4%
Updated . Lower is better on the US EPA index: 0–50 is Good, above 300 is Hazardous. Measured by Airleaf.
Saint Martin
Air quality in Marigot right now
Good
Deforestation · 2001–2025
How much forest has Saint Martin lost?
Since 2001, Saint Martin has lost about 56 hectares of forest (about 79 football pitches): 2.7% of the forest it had in 2000. Most of it (87%) was deforestation, forest cleared for good, mainly for towns and roads.
- Forest lost since 2001
- 56 haabout 79 football pitches
- Share of its forest
- 2.7%of what there was in 2000
- Cleared for good
- 49 hadeforestation: turned into farms, mines or towns
Hectares of forest lost each year
Show the figures as a table
| Year | Cleared for good | Can grow back | Total |
|---|---|---|---|
| 2001 | 1 ha | 1 ha | 2 ha |
| 2002 | 6 ha | under 1 ha | 6 ha |
| 2003 | 3 ha | under 1 ha | 3 ha |
| 2004 | 2 ha | under 1 ha | 2 ha |
| 2005 | 6 ha | under 1 ha | 6 ha |
| 2006 | 3 ha | under 1 ha | 3 ha |
| 2007 | 3 ha | under 1 ha | 3 ha |
| 2008 | 2 ha | under 1 ha | 2 ha |
| 2009 | 2 ha | under 1 ha | 2 ha |
| 2010 | under 1 ha | under 1 ha | under 1 ha |
| 2011 | 9 ha | under 1 ha | 10 ha |
| 2012 | 3 ha | under 1 ha | 4 ha |
| 2013 | 2 ha | under 1 ha | 2 ha |
| 2014 | 1 ha | under 1 ha | 1 ha |
| 2015 | under 1 ha | under 1 ha | under 1 ha |
| 2016 | under 1 ha | under 1 ha | under 1 ha |
| 2017 | 2 ha | under 1 ha | 2 ha |
| 2018 | under 1 ha | under 1 ha | under 1 ha |
| 2019 | under 1 ha | under 1 ha | under 1 ha |
| 2020 | 2 ha | under 1 ha | 2 ha |
| 2021 | 2 ha | under 1 ha | 2 ha |
| 2022 | under 1 ha | under 1 ha | under 1 ha |
| 2023 | under 1 ha | under 1 ha | under 1 ha |
| 2024 | 2 ha | 3 ha | 5 ha |
| 2025 | under 1 ha | under 1 ha | under 1 ha |
The worst year was 2011, when about 10 hectares of forest were lost.
What is causing deforestation in Saint Martin?
- Towns and roadscleared for good68% · 39 ha
- Farms, pasture and plantationscleared for good19% · 11 ha
- Storms, floods and other natural causescan grow back6.6% · 4 ha
Also: unknown causes.
Causes for 2025 are estimates, based on what caused forest loss in the same places up to 2024.
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. How it's measured
Saint Martin as a whole
23.4% of Saint Martin was forested as of 2024, against a 30% benchmark. Closing that gap nationally would take roughly 350K trees across 350 hectares. Source: World Bank (FAO).
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Saint Martin
Clean-air buying guides
Cleaner air at home in Saint Martin
Picked by tested clean-air delivery rate (CADR), noise and running cost, from independent test labels. No brand pays to be listed.
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Frequently asked
Air quality in Saint Martin: your questions answered
What is the air quality in Saint Martin today?
Airleaf measures 1 city in Saint Martin. Marigot reads AQI 12 right now.
How much forest has Saint Martin lost since 2001?
About 56 ha from 2001 to 2025, 3% of the forest it had in 2000, from the University of Maryland's yearly satellite maps of forest loss. 49 ha of it was cleared for good, for farms, mines or towns.
How does Airleaf measure air quality in Saint Martin?
Each city's reading is the US EPA air quality index, from ground monitoring stations where one has reported recently nearby, and from the CAMS atmospheric model elsewhere; each city's report says which. Tree cover is measured over the same 2 km radius in every city, so the cities compare like for like.
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