Sampling Location | Mean Values of Particle Counts per 35.315ft3 of Pumped Air | |||||
PM0.3µm | PM0.5µm | PM1.0µm | PM2.5µm | PM5.0µm | PM10µm | |
Uniben (Institutional) | 84,061,354 | 21,184,762 | 3,756,103 | 964,200 | 228,488 | 105,239 |
Environmental Class | 8 | 6 | 6 | - | 9 | - |
PPRH (Agricultural) | 83,744,578 | 21,829,261 | 3,946,098 | 1,027,313 | 246,499 | 115,833 |
Environmental Class | 8 | 6 | 6 | - | 9 | - |
Ring Road (Commercial) | 117,246,860 | 29,278,607 | 4,938,096 | 1,247,679 | 302,650 | 147,970 |
Environmental Class | 8 | 6 | 6 | - | 9 | - |
Ikpoba/Agbor Road (Industrial) | 118,940,567 | 32,824,939 | 5,162347 | 1,192,941 | 283,226 | 136,669 |
Environmental Class | 8 | 6 | 6 | - | 9 | - |
Akugbe/Eweka (Residential) | 96,422,310 | 24,379,710 | 4,303,132 | 1,133,612 | 268,747 | 132,784 |
Environmental Class | 8 | 6 | 6 | - | 9 | - |