In densely populated coastal areas, reactions of polluted air with sea salt aerosol from the ocean can lead to high surface ozone levels that affect air quality.
Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/pollution-meets-sea-salt
[2] http://admin.indiaenvironmentportal.org.in/category/author/roland-von-glasow
[3] http://admin.indiaenvironmentportal.org.in/category/journal/nature-geoscience
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/oceans-and-seas
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ozone
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/atmosphere
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/aerosols