Applying EPA’s instruction to calculate air quality index (AQI) in Tehran
نویسندگان
چکیده
منابع مشابه
Comparison of the Revised Air Quality Index with the PSI and AQI indices.
Air pollution indices are commonly used to indicate the level of severity of air pollution to the public. The Pollution Standards Index (PSI) was initially established in response to a dramatic increase in the number of people suffering respiratory irritation due to the deteriorating air quality. The PSI was subsequently revised and implemented by the USEPA in 1999, and became known as the Air ...
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Outdoor air pollution is a serious problem in many developing countries today. This study focuses on monitoring the dynamic changes of air quality effectively in large cities by analyzing the spatiotemporal trends in geo-targeted social media messages with comprehensive big data filtering procedures. We introduce a new social media analytic framework to (1) investigate the relationship between ...
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background: contemporary development of growing urban communities and increasing the economical and industrial activities in the current century without paying attention to assess the effect of these activities on human health, as the axis of the development, is caused urban air pollution and risks from different pollutant emissions. tehran air pollution has received considerable media coverage...
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ژورنال
عنوان ژورنال: Journal of Air Pollution and Health
سال: 2019
ISSN: 2476-3071
DOI: 10.18502/japh.v4i2.1232