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\begin{document}

\title{Urban Air Quality: Case Study in the City of Bras\selectlanguage{ngerman}ília/DF, Capital of
Brazil\selectlanguage{english}}



\author[1]{Margarida Correia Marques}%
\author[1]{Marcia Silva de Oliveira}%
\author[2]{Fernando Glenadel Braga}%
\author[3]{Margarida L. R. Liberato}%
\affil[1]{Universidade de Trás-os-Montes e Alto Douro (UTAD), Centro de Investigação e de Tecnologias Agroambientais e Biológicas (CITAB)}%
\affil[2]{Universidade de Trás-os-Montes e Alto Douro (UTAD), Centro de Química-Vila Real (CQVR)}%
\affil[3]{Universidade de Trás-os-Montes e Alto Douro (UTAD). Instituto Dom Luiz}%


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  \date{May 10, 2024}


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\begin{abstract}
Ambient air quality is an increasingly prominent environmental factor
within the sustainable development of an urban territory, due to a
growing awareness on the harmful and transboundary nature of its
effects. The main objective of this work was to build knowledge on the
quality of ambient air and climate, in the metropolitan area of
Bras\selectlanguage{ngerman}ília/DF, the capital of Brazil. The experimental procedure was
designed so as to allow the response to this objective: a) appealed to
the temporal series of pollutants measured in the existing regulatory
network in this urban area, in the last 10 years; and the data from the
National Institute of Meteorology -- NIMET; b) correlated statistically
all data analyzed. We found a poor spatial coverage of the network for
monitoring of ambient air quality in urban area. The only pollutants
measured continuously in Brasília/DF are respirable particles (PM10),
which is manifestly insufficient, taking into account the different
types of sources found. In this way, it is crucial to raise the level of
knowledge about the quality of the resource ``air'' in this city to
become more effective and efficient management. The information now
obtained constitutes the basis for developing an urban strategy to
increase the resilience of populations potentially affected by this
problem, i.e., aims to guide the process of ambient air quality
management of this Brazilian city to enable you to hold (when good) or,
in other cases are initiated investigations/actions that improve.%
\end{abstract}\selectlanguage{ngerman}%



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