“…In humans, elevated levels and/or long-term exposure to air pollutants can cause congenital anomalies and preterm births (Jacobs et al, 2016) (Gianicolo et al, 2014). Chronic air pollution is also associated with hypertension (Pitchika et al, 2017) cardiovascular diseases (Burroughs Pena and Rollins, 2017) (Brook et al, 2010) and respiratory issues (Moustris et al, 2016) (Tsangari et al, 2016). Other reports associate air pollution to cancer such as lung cancer (Kanwal et al, 2017) (Raaschou-Nielsen et al, 2013 (Bidoli et al, 2016) (Pope et al, 2002), pediatric cancer (Ortega-Garcia et al, 2017) (Lavigne et al, 2017), breast cancer (Gonzales et al, 2017) (Keramatinia et al, 2016), liver cancer , kidney cancer (Raaschou-Nielsen et al, 2017), gastric cancer (Chiu et al, 2011), and an elevated risk of cancer in various other digestive accessory organs (Wong et al, 2016).…”