The Weekly Returns System of the Royal College of General Practitioners was used to assess the effect on respiratory illness of the acid transport event that occurred during January 1985. The pollution event, as assessed by SO2 and smoke levels measured at pollution monitoring stations within and without the affected area showed only modest rises in SO2 levels, which were less than levels that ...

BACKGROUND Concentrations of ambient air pollution and pollutants in China have changed considerably during the last decade. However, few studies have evaluated the effects of current ambient air pollution on the health of kindergarten children. METHODS We studied 6730 Chinese children (age, 3-7 years) from 50 kindergartens in 7 cities of Northeast China in 2009. Parents or guardians complete...

The aim of this study is to quantify the impacts of air pollution and meteorological parameters on human morbidity and to test whether different model specifications and approaches yield different results. Generalised additive and linear models along with monthly time series data for CO, NO, NO2, SO2, O3, average/maximum/minimum air temperature, relative humidity and atmospheric pressure are em...

Type 2 diabetes increases the risk of cardiovascular mortality and these patients, even without previous myocardial infarction, run the risk of fatal coronary heart disease similar to non-diabetic patients surviving myocardial infarction. There is evidence showing that particulate matter air pollution is associated with increases in cardiopulmonary morbidity and mortality. The present study was...

Recent studies have shown associations between particulate matter and respiratory diseases for children in some heavy air pollution areas in China. However, few investigations have focused on the potential effects of chronic exposure to lowmoderate levels on health symptoms among children. In this study, the effect of air quality on pediatric hospital admissions for respiratory disease, dermato...

During the late sixties and seventies the city of Rijeka underwent second rapid industrialization. Few huge plants (new petroleum refinery facilities, power plant, coke plant) were erected in the industrial zone eastwards from the city. As a consequence, high emission levels resulted in elevated ambient air pollution so that the city was one of the most polluted in Croatia during the mid-eighti...

In this study, Istanbul city was taken as the study area. A new and powerful technique, Artificial Intelligence (AI), an Inductive Learning Algorithm (RULES-3), was used in predicting the future (next 24 hours) sulfur dioxide (SO2) air pollutant on the basis of various meteorological parameters. The goal of this study is to forecast the 24-h average SO2 concentration levels in the urban atmosph...

To evaluate the levels of indoor air pollution in rural areas of China and their effects on respiratory health, we monitored the indoor (bedroom and kitchen) and outdoor levels of PM10, SO2 and CO in 189 randomly selected households of rural areas, Anhui province, China. We also conducted an investigation of 487 subjects between the ages of 15 – 65 years old with a questionnaire. The PM10 level...

Air pollution is the most serious environmental issue and becoming a threat to all over the world. SO2 is considered as one of the most poisonous and irritant gas because it alters the physiology, biochemistry and behavior of the living individuals. The present study has been conducted to demonstrate the remedial effect of Emblica officinalis against SO2 induced hepatotoxicity in albino rats. T...

There is concern about the human health effects of inhalation of acid compounds found in urban air pollution. It was the purpose of this study to investigate three of these acid compounds, sulfur dioxide (SO2), sulfuric acid (H2SO4), and nitric acid (HNO3) in a group of allergic adolescent subjects. Subjects were exposed during rest and moderate exercise to 0.7 mumole/m3 (68 micrograms/m3) H2SO...