Brazil · Pará · 16 cities
Air quality in Pará today The AQI right now, city by city
Right now, Marabá has the cleanest air of the 16 cities we track in Pará (AQI 21, Good), and Breves the worst (AQI 76, Moderate). Barcarena has the most tree cover, at 63.9% — #4 of 304 cities measured in Brazil.
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.
Average right now
AQI 54
Moderate
- cities tracked
- 16
- average tree cover
- 27.8%
- Brazil: 25.9%
- worst air now: Breves
- 76
- cleanest air now: Marabá
- 21
Lower is better on the US EPA index: 0–50 is Good, above 300 is Hazardous. Measured by Airleaf, refreshed hourly.
Pará · average AQI 54
Air quality today across Pará, city by city
| Belém | 52Moderate | 8.1% | 31.2K | #292 of 304 |
|---|---|---|---|---|
| Ananindeua | 61Moderate | 27.0% | 9.4K | #112 of 304 |
| Santarém | 72Moderate | 11.1% | 59.4K | #277 of 304 |
| Parauapebas | 53Moderate | 34.1% | — | #65 of 304 |
| Marabá | 21Good | 12.6% | 54.5K | #269 of 304 |
| Castanhal | 52Moderate | 9.6% | 64.1K | #285 of 304 |
| Abaetetuba | 52Moderate | 43.4% | — | #44 of 304 |
| Barcarena | 44Good | 63.9% | — | #4 of 304 |
| Altamira | 57Moderate | 23.5% | 15.8K | #145 of 304 |
| Itaituba | 66Moderate | 14.7% | 27.5K | #237 of 304 |
| Cametá | 69Moderate | 44.3% | — | #42 of 304 |
| Bragança | 34Good | 41.2% | — | #50 of 304 |
| São Félix do Xingu | 23Good | 26.7% | 8.1K | #117 of 304 |
| Breves | 76Moderate | 51.4% | — | #20 of 304 |
| Tucuruí | 68Moderate | 23.8% | 19.0K | #143 of 304 |
| Paragominas | 59Moderate | 10.2% | 62.2K | #280 of 304 |
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 Brazil.
Deforestation · 2001–2025
How much forest has Pará lost?
Since 2001, Pará has lost about 19.6 million hectares of forest (about 200,000 km²): 18% of the forest it had in 2000. Most of it (79%) was deforestation, forest cleared for good, mainly for farms, pasture and plantations.
- Forest lost since 2001
- 19.6 million haabout 200,000 km²
- Share of its forest
- 18%of what there was in 2000
- Cleared for good
- 15.6 million 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 | 617,000 ha | 37,800 ha | 655,000 ha |
| 2002 | 744,000 ha | 45,300 ha | 790,000 ha |
| 2003 | 600,000 ha | 35,000 ha | 635,000 ha |
| 2004 | 924,000 ha | 58,700 ha | 982,000 ha |
| 2005 | 901,000 ha | 49,000 ha | 950,000 ha |
| 2006 | 727,000 ha | 51,700 ha | 779,000 ha |
| 2007 | 629,000 ha | 48,900 ha | 677,000 ha |
| 2008 | 656,000 ha | 55,500 ha | 711,000 ha |
| 2009 | 433,000 ha | 49,800 ha | 483,000 ha |
| 2010 | 506,000 ha | 63,200 ha | 569,000 ha |
| 2011 | 397,000 ha | 40,900 ha | 438,000 ha |
| 2012 | 509,000 ha | 49,600 ha | 559,000 ha |
| 2013 | 376,000 ha | 59,800 ha | 436,000 ha |
| 2014 | 509,000 ha | 51,600 ha | 560,000 ha |
| 2015 | 419,000 ha | 48,100 ha | 467,000 ha |
| 2016 | 915,000 ha | 668,000 ha | 1.58 million ha |
| 2017 | 865,000 ha | 463,000 ha | 1.33 million ha |
| 2018 | 640,000 ha | 185,000 ha | 826,000 ha |
| 2019 | 614,000 ha | 82,400 ha | 697,000 ha |
| 2020 | 665,000 ha | 146,000 ha | 811,000 ha |
| 2021 | 611,000 ha | 86,200 ha | 697,000 ha |
| 2022 | 693,000 ha | 121,000 ha | 814,000 ha |
| 2023 | 557,000 ha | 114,000 ha | 672,000 ha |
| 2024 | 635,000 ha | 982,000 ha | 1.62 million ha |
| 2025 | 418,000 ha | 478,000 ha | 897,000 ha |
Forest loss has stayed about the same: about 939,000 hectares a year in 2021–2025, against 1.05 million hectares a year in 2016–2020. The worst year was 2024, when about 1.62 million hectares of forest were lost, mostly to wildfires.
What is causing deforestation in Pará?
- Farms, pasture and plantationscleared for good78% · 15.3 million ha
- Wildfirescan grow back14% · 2.79 million ha
- Shifting farmingcan grow back3.3% · 641,000 ha
Also: logging, mining and energy, storms, floods and other natural causes, towns and roads, unknown causes.
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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