This app was created as a submission to the May 2024 Qlik Nation Dashboard Challenge, where it was named the winner. It maps various sources of air pollution globally and compares city-level air pollution data to regional averages. The app also examines the relationship between different air pollutant concentrations and asthma rates, utilizing historical data from the World Health Organization (WHO) as the primary data source.
Discoveries
Users can explore historical air pollution levels in major cities worldwide, comparing them to regional averages. The app reveals trends in air quality over time and helps identify cities with the highest and lowest pollution levels. By analyzing the concentration of specific air pollutants, such as PM2.5 and NOx, users can discover correlations between air quality and asthma rates in different regions. This app also provides insights into the impact of urbanization and industrialization on air quality, allowing users to understand the potential health risks associated with varying pollution levels. Additionally, it highlights the progress made in reducing air pollution in certain areas, offering a comprehensive view of global air quality trends.
Impact
The app has significantly impacted public health awareness by providing easy access to critical data on air pollution and its effects on respiratory health. It has enabled health professionals, policymakers, and the general public to make informed decisions about air quality management and mitigation strategies, ultimately contributing to efforts in reducing pollution-related health risks.
Audience
The audience for this app includes:
1. Public Health Professionals: Researchers and healthcare providers interested in studying the effects of air pollution on health, particularly respiratory conditions like asthma.
2. Policymakers and Government Agencies: Officials who develop regulations and policies to improve air quality and public health.
3. Environmental Organizations: Groups focused on environmental protection and advocacy, using the app to support initiatives for cleaner air.
4. Urban Planners and City Officials: Professionals involved in urban development who need data on pollution levels to make informed decisions about infrastructure and zoning.
5. Educational Institutions and Researchers: Students and academics studying environmental science, public health, or urban planning.
6. General Public: Individuals concerned about air quality and its impact on health, looking for information about pollution levels in their cities or regions.
Data and advanced analytics
The app leverages comprehensive data analytics to visualize and compare air pollution levels across different regions and times. By utilizing advanced analytics, it provides actionable insights into pollution trends and their correlation with health outcomes, enabling more targeted and effective public health interventions.