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  • Essay / Understanding the problem of air pollutants and its impact on temperature

    Table of contentsIntroductionAir qualityGeneral health concernPublic health concernPotential effect on human healthChallenges and barriersRoles, responsibilities and community protection in health publicConclusionIntroductionIn urban communities, air pollution is a significant health problem and it can threaten everyone's life. For this reason, air temperature is an indicator of a boundary layer (Miller et al. 2013). By understanding what temperature inversion is, you will see that it is a reversal of the normal temperature in the troposphere. This is when the cool air layer is covered by warmer air in a normal state (Hughes, RN, Hughes, D. and Smith, IP, 2013). There are five processes responsible for the inversion. These five processes are an advection of cold air followed by a surge of cold. According to Hughes et al. (2010), there will also be the following processes for the boundary layer to develop until a cold wave event, radiative cooling at cloud tops, adiabatic heating due to subsidence, shallow convection over or near the observation site and daytime heating. process. Overall, the troposphere decreases with increasing height. However, a temperature inversion is a condition in which the temperature increases in height (Hughes, RN, Hughes, D. and Smith, IP, 2013). Say no to plagiarism. Get a tailor-made essay on “Why Violent Video Games Should Not Be Banned”? Get the original essay Air Quality The temperature is cooler as the air in the atmosphere increases. The reason is that the sun and its energy can convert into heat, which turns the air into warm air (Rendón, A. M et al., 2015). As air moves, heat from the air moves into the atmosphere and expands and then cools (Rendón, A. M et al., 2015). Sometimes you will see the temperature increase at height. There are two types of temperature inversions: surface temperature inversions that occur near the Earth's surface, and height inversions that occur above the ground. Surface inversions are the most critical in the study of air quality. The most well-known way in which surface inversions form is by cooling of the air near the ground toward the evening. Once the sun sets, the ground quickly loses heat, which cools the air in contact with the ground (Rendón, A. M et al., 2015). Regardless, because air is a very poor conductor of heat, the air just above the surface remains hot. Conditions that favor the enhancement of a solid surface overturn are calm breezes, clear skies, and long evenings (Rendón, A. M et al., 2015). Calm breezes anticipate warmer air at the surface to mix with the ground, and clear skies accelerate the rate of cooling at Earth's surface. Long evenings take into account the cooling of the ground which will take place over a longer period, causing a more notable decrease in surface temperature (Teles, TN, Gupta, S., Di Cintio, P. and Casetti, L. , 2015). Since winter evenings are longer than midyear evenings, surface inversions are more grounded and more frequent during the winter months. A strong inversion suggests that there is a significant temperature contrast between cool surface air and warmer air aloft (Teles, TN, Gupta, S., Di Cintio, P. and Casetti, L., 2015). During light hours, surface inversions weaken and generally disappear as the sun warms the surface of theEarth. However, under certain weather conditions, for example a solidly high weight on the range, these reversals can persist for even a few days. Additionally, nearby geographic features can improve the distribution of inversions, especially in valley areas. Surface temperature inversions play an important role in air quality, particularly in winter when these inversions are strongest. The warm air above the cooler air acts as a stifling vertical top, mixing and capturing the cooler air at the surface (Teles, TN, Gupta, S., Di Cintio, P. and Casetti, L ., 2015). As toxins from vehicles, smokestacks and industry are transmitted into the air, the inversion traps these poisons near the ground, leading to poor air quality. The quality and magnitude of the inversion will control AQI levels near the ground. A strong inversion will keep contaminations at a shallow vertical layer, resulting in high AQI levels, while a powerless inversion will result in lower AQI levels (Teles, TN, Gupta, S., Di Cintio, P. and Casetti, L., 2015). . A big proponent of poor air quality in winter is private consumption of wood. Wood smoke contains significantly higher measurements of particulate contamination than smoke from oil or gas heaters. In some areas of the country, local governments issue consumption bans to reduce the use of wood stoves and fireplaces in certain climatic and contamination conditions in winter. General Health Concern Fine particles pose real health concerns because they can pass through the nose and throat, retain deep in the lungs, and pass through the lungs into the cardiovascular system. Particles can irritate lung infections, for example, asthma and bronchitis, and increase respiratory manifestations, for example, hacking, wheezing or shortness of breath. PM2.5 can irritate heart diseases, including congestive heart disorders and coronary heart infections (Guan, WJ, Zheng, XY, Chung, KF, & Zhong, NS, 2016). Individuals of all ages face health dangers related to PM2.5 contamination. , yet some gatherings are more defenseless than others (Guan, WJ, Zheng, XY, Chung, KF, & Zhong, NS, 2016) . Young people are at high risk because they invest more energy playing outside, their bodies are still creating, and they inhale more quickly than adults, breathing more air per pound of body weight. Older people and those with intense or unrelenting breathing problems are also at high risk. Indeed, even vibrant adults who practice outdoors face increased risk from fine particulate matter, as PM2.5 infiltrates deeper into parts of the lungs that are more helpless against damage (Guan, WJ , Zheng, XY, Chung, KF and Zhong). , NS, 2016).Public health concernFine particles pose real health concerns because they can pass through the nose and throat, retain deep in the lungs, and pass through the lungs into the cardiovascular system. Particles can irritate lung diseases, for example asthma and bronchitis, and increase respiratory side effects, for example hacking, wheezing or shortness of breath. PM2.5 can irritate heart diseases, including congestive heart disorders and coronary heart disease (Guan, WJ, Zheng, XY, Chung, KF, & Zhong, NS, 2016). Individuals of all ages face health dangers related to PM2.5 contamination. However, somegatherings are more helpless than others (Guan, WJ, Zheng, XY, Chung, KF and Zhong, NS, 2016). Children are at high risk because they invest more energy playing outside, their bodies are still creating, and they inhale more quickly than adults, breathing in more air per pound of body weight. Older people and those with intense or unrelenting breathing problems are also at high risk. Indeed, even vibrant adults who practice outdoors face increased risk from fine particles, as PM2.5 infiltrates deeper into parts of the lungs that are more defenseless against damage (Guan, WJ, Zheng, XY, Chung, KF and Zhong). , NS, 2016).Potential effect on human healthA harmful effect of the inversion is smog. Breathing smoggy air can be dangerous because the exhaust clouds contain ozone, a contamination that can harm our well-being when high levels are noticeable all around us. Researchers have long studied the impacts of ozone on human well-being (Guan, WJ, Zheng, XY, Chung, KF, & Zhong, NS, 2016). So far, they have found that ozone can cause several types of immediate effects on lung health. Ozone can aggravate the respiratory system. When this happens, you may start to hack, feel a soreness in your throat, and feel an uncomfortable feeling in your chest (Guan, WJ, Zheng, XY, Chung, KF, & Zhong, NS, 2016). These symptoms can persist for a few hours after the ozone appears and can even become downright distressing. Ozone can reduce lung work. When researchers refer to "lung work," they're referring to the volume of air you draw in when you inhale fully and the speed at which you can exhale it. Ozone can make it more difficult to breathe in as deeply and sharply as you usually would (Guan, WJ, Zheng, XY, Chung, KF, & Zhong, NS, 2016). At this point, you may find that breathing begins to be difficult. If you exercise or work outside, you may find that you are breathing faster and more shallowly than usual. Decreased lung capacity can be a specific problem for outdoor specialists, focused competitors, and others who practice outdoors. Ozone can irritate asthma. When ozone levels are high, more asthmatics suffer asthma attacks that require specialist attention or the use of additional medications. One reason this happens is that ozone makes individuals more sensitive to allergens, which are the most widely recognized triggers for asthma attacks. In addition, asthmatics are more strongly influenced by the decrease in lung capacity and the aggravation that ozone causes in the respiratory system. Four gatherings of people, shown below, are particularly sensitive to ozone. These gatherings obviously become susceptible to ozone when held outdoors, as physical movement causes individuals to inhale more quickly and deeply. As it works, ozone penetrates deeper into the parts of the lungs most vulnerable to damage. Awkward gatherings include: Children. Dynamic children are those at highest risk due to ozone presentation. These children regularly spend much of their late spring getaway outdoors, engaged in energetic exercise, either in their neighborhoods or at summer camp. Children are also more prone to asthma or other respiratory illnesses. Asthma is..