Figure 5a. PM2.5 Distribution (dry season)

From

Seasonal Particulate Pollution in Port Harcourt Nigeria

Happy Wilson Abali, Ongoebi M. Etebu, Tambari G. Leton

Journal of Environment Pollution and Human Health. 2018, 6(1), 20-25 doi:10.12691/jephh-6-1-3