Abstract
A study of surface layer ozone (O3) and its primary precursors (NO x = NO + NO2) was carried out at Kolkata (22° 33′ N, 88° 30′ E), an urban site in eastern India from October 2010 to April 2011. A simple NO x cycle-based photochemical model for the net rate of production of tropospheric ozone was studied. Photolytic rate constants for NO2 (\( {j}_{{\mathrm{NO}}_2} \)) were estimated using the Tropospheric Ultraviolet and Visible (TUV) Radiation Model-Version 4.1. Relationships between predicted and measured ozone data were found to be sensitive with respect to time of the day. A correlation between the observed ozone and \( {j}_{{\mathrm{NO}}_2} \) during some case study days in the morning (R 2 range, 0.34 to 0.96) and the late afternoon (R 2 range, 0.79 to 0.99) implies that the NO x chemistry is predominant due to enhanced automobile emissions during the peak traffic hours. VOCs and some peroxy radicals play a vital role in the chemistry of ozone production (net). Computed air mass backward trajectories using HYSPLIT model established the source and transport pathways of the trace gases. The results obtained on different days indicate the importance of advection of gases from both continental as well as marine air mass on case-specific circumstances. Tropospheric columnar NO2 outputs were also compared to ground-based measurements, and these point towards a good regional contribution of NO2.
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References
Beig G, Gunthe S, Jadhav DB (2007) Simultaneous measurements of ozone and its precursors on a diurnal scale at a semi urban site in India. J Atmos Chem 57:239–253
Chameides WL et al (1990) Observed and model-calculated NO2/NO ratios in tropospheric air sampled during the NASA GTE/CITE-2 field study. J Geophys Res: Atmos 95:10235–10247, 1984–2012
Chand D, Lal S (2004) High ozone at rural sites in India. Atmos Chem Phys Discuss 4:3359–3380
Crutzen PJ (1979) The role of NO and NO2 in the chemistry of the troposphere and stratosphere. Annu Rev Earth Planet Sci 7:443–472
David LM, Nair PR (2011) Diurnal and seasonal variability of surface ozone and NOx at a tropical coastal site: association with mesoscale and synoptic meteorological conditions.J Geophys Res: Atmos (1984†2012) 116
Donev E, Zeller K, Avramov A (2002) Preliminary background ozone concentrations in the mountain and coastal areas of Bulgaria. Environ Pollut 117:281–286
Draxler RR, Hess GD (1998) An overview of the HYSPLIT_4 modelling system for trajectories. Aust Meteorol Mag 47
Dueñas C, Fernández MC, Cañete S, Carretero J, Liger E (2004) Analyses of ozone in urban and rural sites in Málaga (Spain). Chemosphere 56:631–639
Finlayson-Pitts BJ, Pitts JN (1997) Tropospheric air pollution: ozone, airborne toxics, polycyclic aromatic hydrocarbons, and particles Science 276:1045–1051
Gabusi V, Volta M (2005) Seasonal modelling assessment of ozone sensitivity to precursors in northern Italy. Atmos Environ 39:2795–2804
Geng F, Zhao C, Tang X, Lu G, Tie X (2007) Analysis of ozone and VOCs measured in Shanghai: a case study. Atmos Environ 41:989–1001
Ghosh D, Lal S, Sarkar U (2013) High nocturnal ozone levels at a surface site in Kolkata, India: trade-off between meteorology and specific nocturnal chemistry. Urban Climate 5:82–103
Ghosh D, Midya SK, Sarkar U, Mukherjee T (2015) Variability of surface ozone with cloud coverage over Kolkata, India. J Earth Syst Sci 124:303
Ghude SD, Jain SL, Arya BC, Beig G, Ahammed YN, Kumar A, Tyagi B (2008) Ozone in ambient air at a tropical megacity, Delhi: characteristics, trends and cumulative ozone exposure indices. J Atmos Chem 60:237–252
Lal S, Naja M, Subbaraya BH (2000) Seasonal variations in surface ozone and its precursors over an urban site in India. Atmos Environ 34:2713–2724
Lal S et al (2013) Transport effects on the vertical distribution of tropospheric ozone over the tropical marine regions surrounding India. J Geophys Res: Atmos 118:1513–1524
Lam SHM, Saunders SM, Guo H, Ling ZH, Jiang F, Wang XM, Wang TJ (2013) Modelling VOC source impacts on high ozone episode days observed at a mountain summit in Hong Kong under the influence of mountain-valley breezes. Atmos Environ 81:166–176
Lelieveld J et al (2001) The Indian Ocean experiment: widespread air pollution from South and Southeast Asia. Science 291:1031–1036
Liou K-N (2002) An introduction to atmospheric radiation vol 84. Academic press
Liu Z, Li N, Wang N (2015) Characterization and source identification of ambient VOCs in Jinan, China Air Quality, Atmosphere & Health
Mallik C, Lal S, Venkataramani S, Naja M, Ojha N (2013) Variability in ozone and its precursors over the Bay of Bengal during post monsoon: transport and emission effects. J Geophys Res: Atmos 118:10,190–110,209
Mallik C, Ghosh D, Ghosh D, Sarkar U, Lal S, Venkataramani S (2014) Variability of SO2, CO, and light hydrocarbons over a megacity in Eastern India: effects of emissions and transport. Environ Sci Pollut Res: 1–15
Marr LC, Harley RA (2002) Modeling the effect of weekday-weekend differences in motor vehicle emissions on photochemical air pollution in central California. Environ Sci Technol 36:4099–4106
Mazzeo NA, Venegas LE, Hl C (2005) Analysis of NO, NO2, O3 and NOx concentrations measured at a green area of Buenos Aires City during wintertime. Atmos Environ 39:3055–3068
Nair PR, David LM, Girach IA, George SK (2011) Ozone in the marine boundary layer of Bay of Bengal during post-winter period: spatial pattern and role of meteorology. Atmos Environ 45:4671–4681
Naja M, Lal S (2002) Surface ozone and precursor gases at Gadanki (13.5 N, 79.2 E), a tropical rural site in India. J Geophys Res: Atmos 107:ACH 8–1–ACH 8–13, 1984–2012
Naja M, Lal S, Chand D (2003) Diurnal and seasonal variabilities in surface ozone at a high altitude site Mt Abu (24.6 N, 72.7 E, 1680 m asl) in India. Atmos Environ 37:4205–4215
Ojha N et al. (2012) Variabilities in ozone at a semi-urban site in the Indo-Gangetic Plain region: association with the meteorology and regional processes. J Geophys Res: Atmos (1984–2012) 117
Purkait NN, Sen S, Chakrabarty DK (2009) Surface ozone and its precursors at two sites in the northeast coast of India. Indian J Radio Space Phys 38:86–97
Ras MR, Marcà RM, Borrull F (2009) Characterization of ozone precursor volatile organic compounds in urban atmospheres and around the petrochemical industry in the Tarragona region. Sci Total Environ 407:4312–4319
Sailor DJ (1995) Simulated urban climate response to modifications in surface albedo and vegetative cover. J Appl Meteorol 34:1694–1704
Sillman S (1999) The relation between ozone, NOx and hydrocarbons in urban and polluted rural environments. Atmos Environ 33:1821–1845
Srivastava S, Lal S, Naja M, Venkataramani S, Gupta S (2012) Influence of regional pollution and long range transport over western India: analysis of ozonesonde data. Atmos Environ 47:174–182
Swamy YV, Venkanna R, Nikhil GN, Chitanya D, Sinha PR, Ramakrishna M, Rao AG (2012) Impact of nitrogen oxides, volatile organic compounds and black carbon on atmospheric ozone levels at a semi arid urban site in Hyderabad. Aerosol Air Qual Res 12:662–671
Taha H (1997) Urban climates and heat islands: albedo, evapotranspiration, and anthropogenic heat. Energ Build 25:99–103
Tiwari V, Hanai Y, Masunaga S (2010) Ambient levels of volatile organic compounds in the vicinity of petrochemical industrial area of Yokohama Japan. Air Qual Atmos Health 3:65–75
Toro RA, Donoso CS, Seguel RA, Riges M, Leiva MAG (2014) Photochemical ozone pollution in the Valparaiso region, Chile. Air Qual Atmos Health 7:1–11
Varshney CK, Aggarwal M (1992) Ozone pollution in the urban atmosphere of Delhi. Atmos Environ Part B Urban Atmos 26:291–294
Vuilleumier L, Bamer JT, Harley RA, Brown NJ (2001) Evaluation of nitrogen dioxide photolysis rates in an urban area using data from the 1997 Southern California Ozone Study. Atmos Environ 35:6525–6537
Zou Y et al (2014) An analysis of the impacts of VOCs and NOx on the ozone formation in Guangzhou. Atmos Chem Phys Discuss 14:18849–18877
Acknowledgments
The authors are grateful to ISRO-AT-CTM and CSIR for funding this research. They are also thankful to the Department of Instrumentation and Electronics Engineering, Jadavpur University, for providing with a laboratory space to set up the necessary instruments to carry out the research work. They should also like to convey their sincere gratitude to Dr. Sasha Madronich (NCAR, USA), Dr. Dominik Brunner (ETH-Hönggerberg, Switzerland) and Larry Oolman (Department of Atmospheric Science, University of Wyoming) for their kind support.
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Ghosh, D., Sarkar, U. Analysis of the photochemical production of ozone using Tropospheric Ultraviolet-Visible (TUV) Radiation Model in an Asian megacity. Air Qual Atmos Health 9, 367–377 (2016). https://doi.org/10.1007/s11869-015-0346-3
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DOI: https://doi.org/10.1007/s11869-015-0346-3