City report · Golestan, Iran
Gorgān Air quality today
Air quality in Gorgān currently reads AQI 23 (Good): Air quality is satisfactory for everyone.
AQI 23
Air quality right now
Good
- PM2.5, fine particles (µg/m³)
- 4.6
- tree cover
- 10.1%
- trees in this area
- 31.7K
- more trees needed
- 62.5K
Measured across a 2 km radius around Gorgan, Golestan Province, Iran (12.57 km²), from a satellite image of Sep 22, 2026. Lower AQI is better: 0–50 is Good, above 300 is Hazardous.
Gorgān · AQI 23 (Good)
Gorgān's tree count comes to 31,730 trees across 12.57 km², 20 points below the 30% tree-cover level considered healthy for this area, so roughly 62,518 more trees would close the gap.
Air quality detail
Air quality in Gorgān today: AQI 23, Good
Main pollutant: PM2.5 · Observed Nov 11, 14:30 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
4.6
PM10
6.7
NO₂
0.8
O₃
81.0
SO₂
1.6
CO
149.0
- 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 Gorgān's daily AQI at 45 on average, from 15 on Nov 10 to an hourly peak of 88 on Nov 6.
Where Gorgān stands: the most polluted cities in the world right now · the cleanest
Tree cover detail
Tree cover in Gorgān: Critically low
10.1% tree cover against a 30% healthy-neighborhood target, across 12.57 km².
Trees in this area
31,730
Target trees
94,248
More trees needed
62,518
CO₂ if planted / yr
1,375 t
Deforestation · 2001–2025
How much forest has Gorgān lost?
Since 2001, the area within 10 km of Gorgān has lost about 41 hectares of forest (about 58 football pitches): under 1% of the forest it had in 2000. Most of it (56%) was deforestation, forest cleared for good, mainly for farms, pasture and plantations.
2017: satellite photo from July 2017 of a 5 × 5 km area in the city center.
- Forest lost since 2001
- 41 haabout 58 football pitches
- Share of its forest
- under 1%of what there was in 2000
- Cleared for good
- 23 hadeforestation: turned into farms, mines or towns
The worst year was 2003, when about 8 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 | under 1 ha | 3 ha | 4 ha |
| 2002 | 2 ha | 2 ha | 4 ha |
| 2003 | 6 ha | 2 ha | 8 ha |
| 2004 | under 1 ha | under 1 ha | under 1 ha |
| 2005 | 3 ha | 3 ha | 6 ha |
| 2006 | under 1 ha | under 1 ha | under 1 ha |
| 2007 | under 1 ha | under 1 ha | under 1 ha |
| 2008 | 3 ha | under 1 ha | 4 ha |
| 2009 | under 1 ha | under 1 ha | under 1 ha |
| 2010 | under 1 ha | under 1 ha | 1 ha |
| 2011 | 1 ha | under 1 ha | 1 ha |
| 2012 | 4 ha | 3 ha | 6 ha |
| 2013 | under 1 ha | under 1 ha | under 1 ha |
| 2014 | under 1 ha | under 1 ha | under 1 ha |
| 2015 | under 1 ha | under 1 ha | under 1 ha |
| 2016 | under 1 ha | under 1 ha | under 1 ha |
| 2017 | 3 ha | 2 ha | 5 ha |
| 2018 | under 1 ha | under 1 ha | under 1 ha |
| 2019 | under 1 ha | under 1 ha | under 1 ha |
| 2020 | under 1 ha | under 1 ha | under 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 | under 1 ha | under 1 ha |
| 2025 | under 1 ha | under 1 ha | under 1 ha |
What is causing deforestation around Gorgān?
- Farms, pasture and plantationscleared for good40% · 17 ha
- Towns and roadscleared for good16% · 7 ha
- Loggingcan grow back9.9% · 4 ha
Also: storms, floods and other natural causes, 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
- 7,070 ha
- Forest in 2020
- 7,020 ha
- Overall change
- −44 haless forest than in 2000
Comparing satellite maps from 2000 and 2020, the forest around Gorgān stayed about the same size, at about 7,020 hectares: new forest grew on about 66 hectares, and about 110 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 Gorgān
Same 2 km radius, same index — so they compare directly.
- Shahrud67.0 km
Iran
- Tree cover
- 5%
- Air quality
- 13
- Sari127.2 km
Iran
- Tree cover
- 8%
- Air quality
- 26
- Qā’em Shahr146.7 km
Iran
- Tree cover
- 10%
- Air quality
- 52
- Bābol160.7 km
Iran
- Tree cover
- 8%
- Air quality
- 69
- Semnan169.5 km
Iran
- Tree cover
- 3%
- Air quality
- 52
Build your own
Compare Gorgān with anywhere
This place
Gorgān
Use this data
Put Gorgān's numbers on your site
Free to embed. Updates itself as the measurement refreshes.
Frequently asked
Questions about Gorgān
What is the air quality (AQI) in Gorgān right now?
The latest reading for Gorgān shows an AQI of 23 (Good), observed Nov 11, 14:30 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 Gorgān today?
At AQI 23 (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 Gorgān been like this week?
Over the last 7 days, the CAMS air-quality model put Gorgān's daily AQI at 45 on average, from 15 on Nov 10 to an hourly peak of 88 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 Gorgān lost since 2001?
Since 2001, the area within 10 km of Gorgān has lost about 41 hectares of forest (about 58 football pitches): under 1% of the forest it had in 2000. Most of it (56%) was deforestation, forest cleared for good, mainly for farms, pasture and plantations. Comparing satellite maps from 2000 and 2020, the forest around Gorgān stayed about the same size, at about 7,020 hectares: new forest grew on about 66 hectares, and about 110 hectares were lost.
What is the tree count in Gorgān?
Gorgān has an estimated 31,730 trees across the 12.57 km² measured — 10.1% tree cover, 20 percentage points short of the 30% tree-cover target set for this area.
How many more trees does Gorgān need?
Gorgān needs roughly 62,518 more trees to close a 20-point shortfall against its 30% tree-cover target — about 1,375 t of extra CO₂ absorbed per year once grown.
How are Gorgān'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 Gorgan; 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