Figure 5. Statistical graph of daily particulate matter (PM10) concentration with NAAQS Limit at 150μg/m3 represented as 0.25 in the graph

From

Air Quality Assessment in Abattoir Facility, Obinze, Owerri West, Imo State, Nigeria

Ebe T. E., Udensi J. U., Ojiaku A., Ejiogu C. C., Nwachukwu J I., Egbuawa O. I., Osondu I.M., Alozie C. P., Osondu I. M., Iroegbu D. C.

American Journal of Environmental Protection. 2023, 11(2), 49-55 doi:10.12691/env-11-2-3