City report · Piura, Peru
Piura Air quality today
Air quality in Piura currently reads AQI 36 (Good): Air quality is satisfactory for everyone.
Air quality right now
AQI 36
Good
- PM2.5, fine particles (µg/m³)
- 5.6
- tree cover
- 3.4%
- trees in this area
- 10.7K
- more trees needed
- 83.6K
Measured across a 2 km radius around Urb Industrial, Piura 20009, Peru (12.57 km²), from a satellite image of Sep 15, 2026. Lower AQI is better: 0–50 is Good, above 300 is Hazardous.
Piura · AQI 36 (Good)
Piura's tree count comes to 10,681 trees across 12.57 km², 27 points below the 30% tree-cover level considered healthy for this area, so roughly 83,566 more trees would close the gap.
Air quality detail
Air quality in Piura today: AQI 36, Good
Main pollutant: PM2.5 · Observed Nov 11, 06:00 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
5.6
PM10
8.7
NO₂
1.5
O₃
35.0
SO₂
0.8
CO
105.0
- 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 Piura's daily AQI at 28 on average, from 22 on Nov 6 to an hourly peak of 41 on Nov 10.
Where Piura stands: the most polluted cities in the world right now · the cleanest
Tree cover detail
Tree cover in Piura: Critically low
3.4% tree cover against a 30% healthy-neighborhood target, across 12.57 km².
Trees in this area
10,681
Target trees
94,247
More trees needed
83,566
CO₂ if planted / yr
1,838 t
Deforestation · 2001–2025
How much forest has Piura lost?
There was very little forest around Piura in 2000, about 8 hectares, and about 3 hectares of it has been lost since. Only fairly dense woodland counts as forest in these maps, so scattered street and garden trees don't show up here.
2018: satellite photo from September 2018 of a 5 × 5 km area in the city center.
The worst year was 2001, when about 1 hectare 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 | 1 ha | 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 | under 1 ha | under 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 |
What is causing deforestation around Piura?
- Storms, floods and other natural causescan grow back97% · 3 ha
Causes for 2025 are estimates, based on what caused forest loss in the same places up to 2024.
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. Images: contains modified Copernicus Sentinel data. How it's measured
In the same region
Measured cities near Piura
Same 2 km radius, same index — so they compare directly.
- Sullana31.1 km
Peru
- Tree cover
- 9%
- Air quality
- 34
- Loja208.3 km
Ecuador
- Tree cover
- 11%
- Air quality
- 21
- Machala227.4 km
Ecuador
- Tree cover
- 2%
- Air quality
- 17
- Cuenca314.0 km
Ecuador
- Tree cover
- 5%
- Air quality
- 24
- Cajamarca324.7 km
Peru
- Tree cover
- 4%
- Air quality
- 16
Also compared:Piura vs LimaPiura vs ArequipaPiura vs Trujillo
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Frequently asked
Questions about Piura
What is the air quality (AQI) in Piura right now?
The latest reading for Piura shows an AQI of 36 (Good), observed Nov 11, 06:00 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 Piura today?
At AQI 36 (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 Piura been like this week?
Over the last 7 days, the CAMS air-quality model put Piura's daily AQI at 28 on average, from 22 on Nov 6 to an hourly peak of 41 on Nov 10. No day averaged above 100, the level where the air turns unhealthy for sensitive groups.
How much forest has the area around Piura lost since 2001?
There was very little forest around Piura in 2000, about 8 hectares, and about 3 hectares of it has been lost since. Only fairly dense woodland counts as forest in these maps, so scattered street and garden trees don't show up here.
What is the tree count in Piura?
Piura has an estimated 10,681 trees across the 12.57 km² measured — 3.4% tree cover, 27 percentage points short of the 30% tree-cover target set for this area.
How many more trees does Piura need?
Piura needs roughly 83,566 more trees to close a 27-point shortfall against its 30% tree-cover target — about 1,838 t of extra CO₂ absorbed per year once grown.
How are Piura'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 Urb Industrial; the tree count is an estimate derived from that cover.
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