Quatipuru Air Quality Index (AQI)

Loading live AQI data...

Loading weather snapshot...

Loading historical AQI trends...

Quatipuru, a municipality nestled within the state of Pará, Brazil, occupies a geographically significant position in the Amazon rainforest basin. Located at approximately -0.9008 latitude and -47.0058 longitude, the city is situated on relatively flat terrain, typical of the Amazon floodplain, with an elevation hovering around 20 meters above sea level. This low elevation, combined with its proximity to the Xingu River and numerous smaller tributaries, creates a humid, tropical climate and influences local air quality. The surrounding landscape is dominated by dense rainforest, transitioning into areas of agricultural land – primarily pasture for cattle ranching and small-scale farming – as one moves away from the urban core. Quatipuru’s urban character is that of a small, developing town, with a population of around 11,524. The urban-rural gradient is quite sharp, with the city centre representing a concentrated area of human activity, while the periphery quickly dissolves into the vast Amazonian wilderness. The lack of significant industrial activity *within* Quatipuru itself doesn’t preclude the influence of regional deforestation and burning practices, which contribute significantly to particulate matter in the air. The riverine environment also promotes high humidity, potentially trapping pollutants and reducing dispersion.

Quatipuru experiences a distinct wet and dry season, rather than traditional four seasons. Air quality is generally poorer during the dry season (roughly June to November) due to increased land clearing for agriculture and ranching, and deliberate burning to refresh pastures. These activities release substantial amounts of particulate matter (PM2.5 and PM10) and carbon monoxide into the atmosphere. The dry season also brings reduced rainfall, limiting the natural cleansing effect of precipitation. Wind patterns during this period are often calmer, exacerbating pollutant concentration. Conversely, the wet season (December to May) sees improved air quality as rainfall washes away pollutants and increased humidity suppresses dust. However, even during the wet season, localised burning can still occur. Temperature inversions, while not as pronounced as in temperate climates, can occasionally trap pollutants near the ground, particularly in the early mornings. November and December often see a transition period with fluctuating air quality. Sensitive groups – children, the elderly, and those with respiratory conditions – should limit strenuous outdoor activity during the peak of the dry season. Monitoring smoke haze and avoiding areas with visible smoke is crucial for protecting respiratory health.