City report · Umbria, Italy
Perugia Air quality today
Air quality in Perugia currently reads AQI 18 (Good): Air quality is satisfactory for everyone.
Air quality right now
AQI 18
Good
- PM2.5, fine particles (µg/m³)
- 3.8
- tree cover
- 61.8%
- trees in this area
- 194K
- more trees needed
- 0
Measured across a 2 km radius around Perugia, Province of Perugia, Italy (12.57 km²), from a satellite image of Sep 26, 2026. Lower AQI is better: 0–50 is Good, above 300 is Hazardous.
Perugia · AQI 18 (Good)
Perugia's tree count comes to 194,150 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 Perugia today: AQI 18, Good
Main pollutant: PM2.5 · Observed Nov 10, 14:00 local time via Open-Meteo / CAMS, corrected with 5 ground-station cities within 165 km, US EPA index. Values in µg/m³.
Estimate · model corrected with 5 station cities within 165 km, e.g. Florence and Vatican City
Health signal
Air quality is satisfactory for everyone.
PM2.5
3.8
PM10
7.6
NO₂
3.6
O₃
64.0
SO₂
0.3
CO
135.0
- 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 Perugia's daily AQI at 47 on average, from 33 on Nov 4 to an hourly peak of 84 on Nov 9.
Where Perugia stands: the most polluted cities in the world right now · the cleanest
Tree cover detail
Tree cover in Perugia: Healthy tree cover
61.8% tree cover against a 30% healthy-neighborhood target, across 12.57 km².
Trees in this area
194,150
Target trees
194,150
More trees needed
0
CO₂ if planted / yr
0 kg
Deforestation · 2001–2025
How much forest has Perugia lost?
Since 2001, the area within 10 km of Perugia has lost about 501 hectares of forest (about 700 football pitches): 12% of the forest it had in 2000. Most of it was lost to logging, so much of it can grow back. About 74 hectares (15%) was deforestation: forest cleared for good for farms, mines or towns.
2017: satellite photo from August 2017 of a 5 × 5 km area about 4 km northwest of the city center.
- Forest lost since 2001
- 501 haabout 700 football pitches
- Share of its forest
- 12%of what there was in 2000
- Cleared for good
- 74 hadeforestation: turned into farms, mines or towns
The worst year was 2018, when about 54 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 | 15 ha | 10 ha | 25 ha |
| 2002 | 5 ha | 5 ha | 9 ha |
| 2003 | 5 ha | 2 ha | 7 ha |
| 2004 | 12 ha | 18 ha | 29 ha |
| 2005 | 6 ha | 7 ha | 13 ha |
| 2006 | 4 ha | 6 ha | 10 ha |
| 2007 | under 1 ha | under 1 ha | 1 ha |
| 2008 | 4 ha | 13 ha | 17 ha |
| 2009 | 10 ha | 2 ha | 11 ha |
| 2010 | 2 ha | 9 ha | 11 ha |
| 2011 | 3 ha | 10 ha | 12 ha |
| 2012 | under 1 ha | 18 ha | 19 ha |
| 2013 | under 1 ha | 20 ha | 20 ha |
| 2014 | under 1 ha | 17 ha | 18 ha |
| 2015 | under 1 ha | 44 ha | 44 ha |
| 2016 | under 1 ha | 31 ha | 32 ha |
| 2017 | under 1 ha | 30 ha | 30 ha |
| 2018 | 1 ha | 53 ha | 54 ha |
| 2019 | under 1 ha | 26 ha | 27 ha |
| 2020 | 1 ha | 25 ha | 26 ha |
| 2021 | under 1 ha | 17 ha | 18 ha |
| 2022 | 2 ha | 22 ha | 24 ha |
| 2023 | under 1 ha | 21 ha | 22 ha |
| 2024 | under 1 ha | 11 ha | 11 ha |
| 2025 | under 1 ha | 12 ha | 12 ha |
What is causing deforestation around Perugia?
- Loggingcan grow back83% · 417 ha
- Farms, pasture and plantationscleared for good9.8% · 49 ha
- Towns and roadscleared for good4.9% · 25 ha
Also: 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
- 6,420 ha
- Forest in 2020
- 6,540 ha
- Overall change
- +118 hamore forest than in 2000
Comparing satellite maps from 2000 and 2020, the forest around Perugia stayed about the same size, at about 6,540 hectares: new forest grew on about 215 hectares, and about 97 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 Perugia
Same 2 km radius, same index — so they compare directly.
Build your own
Compare Perugia with anywhere
This place
Perugia
Use this data
Put Perugia's numbers on your site
Free to embed. Updates itself as the measurement refreshes.
Frequently asked
Questions about Perugia
What is the air quality (AQI) in Perugia right now?
The latest reading for Perugia shows an AQI of 18 (Good), observed Nov 10, 14:00 local time via Open-Meteo / CAMS, corrected with 5 ground-station cities within 165 km, US EPA index. The main pollutant is PM2.5. Air quality is satisfactory for everyone.
Is it safe to exercise outside in Perugia today?
At AQI 18 (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 Perugia been like this week?
Over the last 7 days, the CAMS air-quality model put Perugia's daily AQI at 47 on average, from 33 on Nov 4 to an hourly peak of 84 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 Perugia lost since 2001?
Since 2001, the area within 10 km of Perugia has lost about 501 hectares of forest (about 700 football pitches): 12% of the forest it had in 2000. Most of it was lost to logging, so much of it can grow back. About 74 hectares (15%) was deforestation: forest cleared for good for farms, mines or towns. Comparing satellite maps from 2000 and 2020, the forest around Perugia stayed about the same size, at about 6,540 hectares: new forest grew on about 215 hectares, and about 97 hectares were lost.
What is the tree count in Perugia?
Perugia has an estimated 194,150 trees across the 12.57 km² measured — 61.8% tree cover, already past the 30% tree-cover target set for this area.
How many more trees does Perugia need?
Perugia has already reached its tree-cover target, so no additional trees are needed to close the gap.
How are Perugia'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 Perugia; 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