IDEAS home Printed from https://ideas.repec.org/a/gam/jsusta/v11y2019i13p3725-d246613.html
   My bibliography  Save this article

Air Quality Standards and Extreme Ozone Events in the São Paulo Megacity

Author

Listed:
  • Júlio Barboza Chiquetto

    (Institute of Advanced Studies, University of São Paulo, Sao Paulo 05508-050, Brazil)

  • Maria Elisa Siqueira Silva

    (Department of Geography; University of São Paulo, Sao Paulo 05508-000, Brazil)

  • William Cabral-Miranda

    (Department of Geography; University of São Paulo, Sao Paulo 05508-000, Brazil)

  • Flávia Noronha Dutra Ribeiro

    (Department of Environmental Management; University of São Paulo, Sao Paulo 03828-000, Brazil)

  • Sergio Alejandro Ibarra-Espinosa

    (Key Laboratory of Wetland Ecology and Environment, Chinese Academy of Sciences, Changchun 130102, China
    Department of Atmospheric Sciences, University of São Paulo, Sao Paulo 03178-200, Brazil)

  • Rita Yuri Ynoue

    (Department of Atmospheric Sciences, University of São Paulo, Sao Paulo 03178-200, Brazil)

Abstract

Ozone events in South America might be triggered by increasing air temperatures and dry conditions, leading to vulnerable population exposure. The current air quality standards and attention levels in São Paulo state, Brazil, are 40% higher and 25% higher, respectively, than the limits recommended by the World Health Organization (WHO). We simulated an extreme ozone event in the São Paulo megacity using the Weather Research and Forecast/Chemistry model during an extreme event characterized by positive anomalies of air temperature and solar radiation. Results were evaluated using the different air quality limits from São Paulo state and the WHO, also with socioeconomic vulnerability data from the Brazilian census and cost analysis for the public health system from the extreme episode. More than 3 million people in vulnerability conditions, such as low income and families with an above-average percentage of children, live in areas where ozone concentrations exceeded the attention levels of the WHO during the episode, which is ignored by the lenient SP state environmental laws. WHO air quality guidelines must be adopted urgently in developing nations in order to provide a more accurate basis for cost analysis and population exposure, particularly the for vulnerable population groups.

Suggested Citation

  • Júlio Barboza Chiquetto & Maria Elisa Siqueira Silva & William Cabral-Miranda & Flávia Noronha Dutra Ribeiro & Sergio Alejandro Ibarra-Espinosa & Rita Yuri Ynoue, 2019. "Air Quality Standards and Extreme Ozone Events in the São Paulo Megacity," Sustainability, MDPI, vol. 11(13), pages 1-14, July.
    • Handle: RePEc:gam:jsusta:v:11:y:2019:i:13:p:3725-:d:246613
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2071-1050/11/13/3725/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/2071-1050/11/13/3725/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Daniela Dias & António Pais Antunes & Oxana Tchepel, 2019. "Modelling of Emissions and Energy Use from Biofuel Fuelled Vehicles at Urban Scale," Sustainability, MDPI, vol. 11(10), pages 1-14, May.
    2. Salvo, A & Geiger, F, 2014. "Reduction in Local Ozone Levels in Urban São Paulo Due to a Shift from Ethanol to Gasoline Use," MPRA Paper 57868, University Library of Munich, Germany, revised 18 Feb 2014.
    3. Hyun-Joo Bae & Jung Eun Kang & Yu-Ra Lim, 2019. "Assessing the Health Vulnerability Caused by Climate and Air Pollution in Korea Using the Fuzzy TOPSIS," Sustainability, MDPI, vol. 11(10), pages 1-15, May.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Kenza Khomsi & Youssef Chelhaoui & Soukaina Alilou & Rania Souri & Houda Najmi & Zineb Souhaili, 2022. "Concurrent Heat Waves and Extreme Ozone (O 3 ) Episodes: Combined Atmospheric Patterns and Impact on Human Health," IJERPH, MDPI, vol. 19(5), pages 1-15, February.
    2. Qian Chen & Dongsheng Wang & Xiaobing Li & Bai Li & Ruifeng Song & Hongdi He & Zhongren Peng, 2019. "Vertical Characteristics of Winter Ozone Distribution within the Boundary Layer in Shanghai Based on Hexacopter Unmanned Aerial Vehicle Platform," Sustainability, MDPI, vol. 11(24), pages 1-13, December.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Guidetti, Bruna & Pereda, Paula & Severnini, Edson R., 2020. "Health Shocks under Hospital Capacity Constraint: Evidence from Air Pollution in Sao Paulo, Brazil," IZA Discussion Papers 13211, Institute of Labor Economics (IZA).
    2. Hongxing Zhao & Ruichun He & Xiaoyan Jia, 2019. "Estimation and Analysis of Vehicle Exhaust Emissions at Signalized Intersections Using a Car-Following Model," Sustainability, MDPI, vol. 11(14), pages 1-25, July.
    3. Jiaxiu He & Haoming Liu & Alberto Salvo, 2019. "Severe Air Pollution and Labor Productivity: Evidence from Industrial Towns in China," American Economic Journal: Applied Economics, American Economic Association, vol. 11(1), pages 173-201, January.
    4. Zhang, Bo & Sarathy, S. Mani, 2016. "Lifecycle optimized ethanol-gasoline blends for turbocharged engines," Applied Energy, Elsevier, vol. 181(C), pages 38-53.
    5. Bello, Sara & Galán-Martín, Ángel & Feijoo, Gumersindo & Moreira, Maria Teresa & Guillén-Gosálbez, Gonzalo, 2020. "BECCS based on bioethanol from wood residues: Potential towards a carbon-negative transport and side-effects," Applied Energy, Elsevier, vol. 279(C).
    6. Junnan Xiong & Chongchong Ye & Tiancai Zhou & Weiming Cheng, 2019. "Health Risk and Resilience Assessment with Respect to the Main Air Pollutants in Sichuan," IJERPH, MDPI, vol. 16(15), pages 1-19, August.
    7. Salvo, Alberto, 2018. "Flexible fuel vehicles, less flexible minded consumers: Price information experiments at the pump," Journal of Environmental Economics and Management, Elsevier, vol. 92(C), pages 194-221.
    8. Mar Llorente-Marrón & Montserrat Díaz-Fernández & Paz Méndez-Rodríguez & Rosario González Arias, 2020. "Social Vulnerability, Gender and Disasters. The Case of Haiti in 2010," Sustainability, MDPI, vol. 12(9), pages 1-21, April.
    9. Bruna Morais Guidetti & Paula Carvalho Pereda, Edson Roberto Severnini, 2021. "Health Shocks under Hospital Capacity Constraints: Evidence from Air Pollution in São Paulo, Brazil," Working Papers, Department of Economics 2021_05, University of São Paulo (FEA-USP).
    10. Anderson, Larry G., 2015. "Effects of using renewable fuels on vehicle emissions," Renewable and Sustainable Energy Reviews, Elsevier, vol. 47(C), pages 162-172.
    11. Noah Scovronick & Daniela França & Marcelo Alonso & Claudia Almeida & Karla Longo & Saulo Freitas & Bernardo Rudorff & Paul Wilkinson, 2016. "Air Quality and Health Impacts of Future Ethanol Production and Use in São Paulo State, Brazil," IJERPH, MDPI, vol. 13(7), pages 1-13, July.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jsusta:v:11:y:2019:i:13:p:3725-:d:246613. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.