City report · Michoacán, Mexico
Morelia Air quality today
Air quality in Morelia currently reads AQI 53 (Moderate): Unusually sensitive people should consider limiting long outdoor exertion.
Air quality right now
AQI 53
Moderate
- PM2.5, fine particles (µg/m³)
- 9.1
- tree cover
- 9.8%
- trees in this area
- 30.8K
- more trees needed
- 63.5K
Measured across a 2 km radius around Centro histórico de Morelia, 58000 Morelia, Mich., Mexico (12.57 km²), from a satellite image of Aug 16, 2026. Lower AQI is better: 0–50 is Good, above 300 is Hazardous.
Morelia · AQI 53 (Moderate)
Morelia's tree count comes to 30,788 trees across 12.57 km², 20 points below the 30% tree-cover level considered healthy for this area, so roughly 63,460 more trees would close the gap.
Air quality detail
Air quality in Morelia today: AQI 53, Moderate
Main pollutant: PM2.5 · Observed Nov 10, 14:00 local time via Open-Meteo / CAMS, corrected with 7 ground-station cities within 225 km, US EPA index. Values in µg/m³.
Estimate · model corrected with 7 station cities within 225 km, e.g. Santiago de Querétaro and Toluca de Lerdo
Health signal
Unusually sensitive people should consider limiting long outdoor exertion.
PM2.5
9.1
PM10
18.5
NO₂
0.2
O₃
117.0
SO₂
3.7
CO
158.0
- Outdoor exercise
- Fine for most people; unusually sensitive people should take long or hard exercise easier
- Windows
- Fine to open; close them if you are sensitive to pollution
- Mask
- Not needed for most people
- Air purifier
- Worth running if you are sensitive
Over the last 7 days, the CAMS air-quality model put Morelia's daily AQI at 72 on average, from 47 on Nov 6 to an hourly peak of 110 on Nov 9.
Where Morelia stands: the most polluted cities in the world right now · the cleanest
Tree cover detail
Tree cover in Morelia: Critically low
9.8% tree cover against a 30% healthy-neighborhood target, across 12.57 km².
Trees in this area
30,788
Target trees
94,248
More trees needed
63,460
CO₂ if planted / yr
1,396 t
Deforestation · 2001–2025
How much forest has Morelia lost?
Since 2001, the area within 10 km of Morelia has lost about 55 hectares of forest (about 76 football pitches): 1.5% of the forest it had in 2000. Most of it (68%) was deforestation, forest cleared for good, mainly for farms, pasture and plantations.
2017: satellite photo from March 2017 of a 5 × 5 km area in the city center.
- Forest lost since 2001
- 55 haabout 76 football pitches
- Share of its forest
- 1.5%of what there was in 2000
- Cleared for good
- 37 hadeforestation: turned into farms, mines or towns
The worst year was 2024, when about 10 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 | 3 ha | under 1 ha | 4 ha |
| 2002 | under 1 ha | under 1 ha | under 1 ha |
| 2003 | 1 ha | under 1 ha | 2 ha |
| 2004 | under 1 ha | under 1 ha | 2 ha |
| 2005 | under 1 ha | under 1 ha | under 1 ha |
| 2006 | under 1 ha | 1 ha | 2 ha |
| 2007 | 2 ha | under 1 ha | 3 ha |
| 2008 | under 1 ha | under 1 ha | under 1 ha |
| 2009 | under 1 ha | under 1 ha | under 1 ha |
| 2010 | 1 ha | under 1 ha | 1 ha |
| 2011 | under 1 ha | under 1 ha | under 1 ha |
| 2012 | 1 ha | under 1 ha | 2 ha |
| 2013 | under 1 ha | 4 ha | 4 ha |
| 2014 | under 1 ha | 4 ha | 5 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 | 2 ha | 2 ha |
| 2022 | 2 ha | under 1 ha | 2 ha |
| 2023 | 4 ha | under 1 ha | 4 ha |
| 2024 | 9 ha | 1 ha | 10 ha |
| 2025 | 6 ha | under 1 ha | 6 ha |
What is causing deforestation around Morelia?
- Farms, pasture and plantationscleared for good52% · 28 ha
- Wildfirescan grow back18% · 10 ha
- Towns and roadscleared for good16% · 9 ha
Also: logging, 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
- 6,400 ha
- Forest in 2020
- 6,550 ha
- Overall change
- +150 hamore forest than in 2000
Comparing satellite maps from 2000 and 2020, the forest around Morelia grew from about 6,400 hectares to 6,550 hectares, a net gain of about 150 hectares (+2.3%). New forest grew on about 242 hectares, while 93 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 Morelia
Same 2 km radius, same index — so they compare directly.
- Salamanca96.6 km
Mexico
- Tree cover
- 11%
- Air quality
- 78
- Uruapan96.9 km
Mexico
- Tree cover
- 19%
- Air quality
- 81
- Celaya99.1 km
Mexico
- Tree cover
- 7%
- Air quality
- 51
- Irapuato109.4 km
Mexico
- Tree cover
- 5%
- Air quality
- 72
- Zamora de Hidalgo119.5 km
Mexico
- Tree cover
- 13%
- Air quality
- 91
- Santiago de Querétaro129.0 km
Mexico
- Tree cover
- 9%
- Air quality
- 65
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Frequently asked
Questions about Morelia
What is the air quality (AQI) in Morelia right now?
The latest reading for Morelia shows an AQI of 53 (Moderate), observed Nov 10, 14:00 local time via Open-Meteo / CAMS, corrected with 7 ground-station cities within 225 km, US EPA index. The main pollutant is PM2.5. Unusually sensitive people should consider limiting long outdoor exertion.
Is it safe to exercise outside in Morelia today?
At AQI 53 (Moderate): fine for most people; unusually sensitive people should take long or hard exercise easier. Windows: fine to open; close them if you are sensitive to pollution. Masks: not needed for most people. The reading changes through the day, so check again before a long run or ride.
What has the air quality in Morelia been like this week?
Over the last 7 days, the CAMS air-quality model put Morelia's daily AQI at 72 on average, from 47 on Nov 6 to an hourly peak of 110 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 Morelia lost since 2001?
Since 2001, the area within 10 km of Morelia has lost about 55 hectares of forest (about 76 football pitches): 1.5% of the forest it had in 2000. Most of it (68%) was deforestation, forest cleared for good, mainly for farms, pasture and plantations. Comparing satellite maps from 2000 and 2020, the forest around Morelia grew from about 6,400 hectares to 6,550 hectares, a net gain of about 150 hectares (+2.3%). New forest grew on about 242 hectares, while 93 hectares were lost.
What is the tree count in Morelia?
Morelia has an estimated 30,788 trees across the 12.57 km² measured — 9.8% tree cover, 20 percentage points short of the 30% tree-cover target set for this area.
How many more trees does Morelia need?
Morelia needs roughly 63,460 more trees to close a 20-point shortfall against its 30% tree-cover target — about 1,396 t of extra CO₂ absorbed per year once grown.
How are Morelia'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 Centro histórico de Morelia; the tree count is an estimate derived from that cover.
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