Iran · Hamadan Province · 2 cities
Air quality in Hamadan Province today The AQI right now, city by city
Right now, Malāyer has the cleanest air of the 2 cities we track in Hamadan Province (AQI 19, Good), and Hamadān the worst (AQI 71, Moderate). Hamadān has the most tree cover, at 5.8% — #22 of 97 cities measured in Iran.
Every city is measured the same way, over the same 2 km around its center: the air quality right now, from ground stations where there are any, and its tree cover.
- cities tracked
- 2
- average tree cover
- 5.5%
- Iran: 5.0%
- worst air now: Hamadān
- 71
- cleanest air now: Malāyer
- 19
Lower is better on the US EPA index: 0–50 is Good, above 300 is Hazardous. Measured by Airleaf, refreshed hourly.
Hamadan Province
Air quality today across Hamadan Province, city by city
| Hamadān | 71Moderate | 5.8% | 76.0K | #22 of 97 |
|---|---|---|---|---|
| Malāyer | 19Good | 5.2% | 77.9K | #28 of 97 |
Air quality is the US AQI from ground monitoring stations via OpenAQ where available, otherwise the Open-Meteo / CAMS model, refreshed hourly. Tree cover is measured within 2 km of each city center from Sentinel-2 imagery; the rank compares every city measured in Iran.
Deforestation · 2001–2025
How much forest has Hamadan Province lost?
Since 2001, Hamadan Province has lost about 2 hectares of forest (about 3 football pitches): under 1% of the forest it had in 2000. Most of it was lost to storms, floods and other natural causes, so much of it can grow back. Almost none of it was deforestation, meaning forest cleared for good.
- Forest lost since 2001
- 2 haabout 3 football pitches
- Share of its forest
- under 1%of what there was in 2000
- Cleared for good
- under 1 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 | under 1 ha | under 1 ha | under 1 ha |
| 2002 | under 1 ha | under 1 ha | under 1 ha |
| 2003 | under 1 ha | under 1 ha | under 1 ha |
| 2004 | under 1 ha | under 1 ha | under 1 ha |
| 2005 | under 1 ha | under 1 ha | under 1 ha |
| 2006 | under 1 ha | under 1 ha | under 1 ha |
| 2007 | under 1 ha | 1 ha | 1 ha |
| 2008 | under 1 ha | under 1 ha | under 1 ha |
| 2009 | under 1 ha | under 1 ha | under 1 ha |
| 2010 | under 1 ha | under 1 ha | under 1 ha |
| 2011 | under 1 ha | under 1 ha | under 1 ha |
| 2012 | under 1 ha | under 1 ha | under 1 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 | under 1 ha | under 1 ha | under 1 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 |
The worst year was 2007, when about 1 hectare of forest were lost.
What is causing deforestation in Hamadan Province?
- Storms, floods and other natural causescan grow back70% · 1 ha
- Unknown causescause unknown35% · under 1 ha
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
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