Ibateguara Air Quality Index (AQI)

Loading live AQI data...

Loading weather snapshot...

Loading historical AQI trends...

Ibateguara, a municipality nestled within the state of Alagoas in northeastern Brazil, presents a unique geographic context influencing its air quality. Located at approximately -8.9728° latitude and -35.9389° longitude, the city occupies a relatively flat terrain typical of the coastal plains of Alagoas. Its elevation is low, contributing to limited atmospheric dispersion of pollutants. The surrounding landscape is dominated by sugarcane plantations and small-scale agriculture, a common feature of the region’s economy. Ibateguara is situated inland, approximately 20km from the coastline and the Mundaú River estuary, meaning direct marine influences on air circulation are lessened but humidity remains high. The urban-rural gradient is pronounced; the city centre is compact, transitioning quickly to agricultural lands. While Ibateguara isn’t a major industrial hub, regional agricultural practices – including controlled burns for sugarcane harvesting – represent a significant localised source of particulate matter. Road traffic, though less intense than in larger Brazilian cities, contributes to emissions, particularly from older vehicles. The lack of significant topographical features hinders natural ventilation, potentially exacerbating pollution episodes. Understanding this interplay between land use, climate, and topography is crucial for assessing and mitigating air quality challenges in Ibateguara.

Ibateguara experiences a tropical climate, characterized by a distinct wet and dry season rather than traditional four seasons. Air quality generally deteriorates during the dry season (September to February) due to increased dust from agricultural activities and a greater propensity for stagnant air masses. Lower humidity during this period also means particulate matter remains suspended for longer. The peak months for potential air quality issues are November and December, coinciding with sugarcane harvest and burning. Conversely, the wet season (March to August) brings relief, with rainfall effectively scavenging pollutants from the atmosphere. However, even during the wet season, localised pollution can occur from vehicle emissions and small-scale burning. Temperature inversions, though not as frequent as in temperate climates, can still trap pollutants near the ground, particularly during calm mornings. Sensitive groups – children, the elderly, and those with respiratory conditions – should limit strenuous outdoor activity during the dry season, especially on days with visible haze. Monitoring wind patterns is crucial; easterly winds can transport pollutants from coastal areas, while westerly winds may bring dust from inland agricultural zones. Overall, the wet season offers the most favourable conditions for outdoor activity.