Air Pollution Graphs
Air pollution graphs do a great job in the constant monitoring of air quality in various globe areas. Though used on a large scale all over the globe, such graphs are required by the law in some states while in others they are a means to research or investigate the pollution level in order to provide statistical data. Nevertheless, the appearance and use of air pollution graphs has allowed for the correct expertise in heavily industrialized areas leading to the enforcement of all sorts of regulation to keep toxic emissions under control. Thus, air pollution graphs are analyzed daily which allows for a clear picture of pollution evolution over a certain period of time.
Bar graphs are one type of air pollution graphs used to determine changes over specific periods of time as well as to compare data. The horizontal axis usually reflects the time period while the vertical axis is used to register the variable that needs to be measured: dioxide carbon concentration, ozone, temperature variations and the like. Green education as part of certain school curricula also involves the use of air pollution graph created as simply as possible with the help of mere spreadsheets. Such tasks stimulate students in the attempt to increase environment awareness.
All air pollution graphs include the average value as the standard for the interpretation of the rest of the data. It is definitely preferable that this item on the graph be colored in a standard color for an easy analysis of the rest of the data. Certain such graphs are the main analytical tool for dozens of institutions that were especially created in the attempt to keep pollution under control. Fortunately, there are many globe areas where air pollution graphs indicate dropping levels in the ozone concentration for instance, even though the values are still a bit above the normal harmless values.
Though in the past most air pollution graphs were provided in yearly reports, presently the analytical part of pollution control has intensified so as to assist to the identification of the most advantageous methods to deal with the condition. Only professional analysts are able to tell whether a certain anti-pollution method is useful or efficient and to what extent. Based on the gathered data, a comprehensive picture of the green concerns can be offered and discussed in special summits of the United Nations for instance, since we are talking about international interests here.