Quantification of health effects related to SO2 and NO2 pollutants by using Air quality model
Authors
Abstract:
In the past few decades, the results of epidemiological studies have shown that there is a significant relationship between human health and air pollution. The aim of this study was to quantify the health effects, the estimated number of cases of death, cardiovascular and respiratory deaths attributed to NO2 and SO2 pollutants in Bukan city by Air Quality software. Bukan city has a population of 224,628 persons and an area of 2541.306 square kilometer. Raw data of SO2 and NO2 concentrations were received from the Department of Environment of Bukan city. To analyze the data, the Excel and Air quality 2.2.3 softwares were employed. The annual average of SO2 concentration was 85.61 μg m-3 which is higher than the WHO AQGs and Iranian National Standard. Air Quality model predicted that with every 10 μg m-3 increase in gaseous SO2, total, respiratory and cardiovascular mortality related to SO2 was 36.2, 7.8 and 29.9 deaths, respectively. The average concentration of NO2 was almost constant throughout the year. NO2 concentration in summer and winter seasons was 25.23 and 25.95 μg m-3, respectively. Consequently, 0.64 and 0.36% of the total and cardiovascular mortality was due to NO2, respectively. In conclusion, Air Quality software can be used for health risk assessment of SO2 and NO2 pollutants.
similar resources
Letter to the Editor: Applications Air Q Model on Estimate Health Effects Exposure to Air Pollutants
Epidemiologic studies in worldwide have measured increases in mortality and morbidity associated with air pollution (1-3). Quantifying the effects of air pollution on the human health in urban area causes an increasingly critical component in policy discussion (4-6). Air Q model was proved to be a valid and reliable tool to predicts health effects related to criteria pollutants (particula...
full textNeuro-Fuzzy Approach to Forecast NO2 Pollutants Addressed to Air Quality Dispersion Model over Delhi, India
Air pollution forecasting is the most important environmental issue in urban areas as it is useful to assess the effects of air pollutants on human health. It has been observed that the air pollution has been increased above the standard level in the urbanized area of Delhi and will be a major problem in the next few years. Therefore, the main objective of the present study is to develop the mo...
full textEstimation of Health Effects Attributed to NO2 Exposure Using AirQ Model
Background & Aims of the Study: As an air pollutant, NO2 reacts with ammonia, moisture and other compounds to form small particles. These small particles may cause or aggravate respiratory diseases and exacerbate existing heart diseases, leading to increased hospital admissions and premature death. In this study, the AirQ2.2.3 model was used to evaluate adverse health effects caused by NO2 ...
full textبرآورد تعداد بیماری و مرگ منتسب به آلاینده های SO2 و NO2 با استفاده از مدل AirQ در شهر همدان
Introduction: NO2 and SO2 as gaseous air pollutants are involved in many global air accidents, and are respiratory tract irritants that can cause numerous health effects in humans. Therefore, due to the necessity of studies in this field and the absence of any similar study in the city of Hamadan, the aim of this study was quantification of health effects attributed to NO2 and SO2 in Hamadan ci...
full textEstimation of health effects (morbidity and mortality) attributed to PM10 and PM2.5 exposure using an Air Quality model in Bukan city, from 2015-2016 exposure using air quality model
Background: Air Quality software is a useful tool for assessing the health risks associated with air pollutants. Quantifying the effects of exposure to air pollutants in terms of public health has become a critical component of policy discussion. The present study purposed to quantify the health effects of particulate matters on mortality and morbidity in a Bukan city hospital from 2015-2016. ...
full textOzone, NO, and NO2: oxidant air pollutants and more.
This article reviews the acute and chronic toxicity of the three oxidant air pollutants ozone, nitric oxide (NO), and nitrogen dioxide (NO2). The toxicity of binary mixtures of NO2 with other inhaled agents is also discussed. Newer studies are emphasized, especially those published in the last 5 years or still in press. Very recent data from our laboratory that suggest a new cellular mechanism ...
full textMy Resources
Journal title
volume 5 issue 1
pages 44- 50
publication date 2017-02-01
By following a journal you will be notified via email when a new issue of this journal is published.
Hosted on Doprax cloud platform doprax.com
copyright © 2015-2023