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Air of Uncertainty from Pollution Profiteers: Status of Ambient Air Quality of Sawmill Industry in Ilorin Metropolis, Kwara State, Nigeria
Research Journal of Ecology and Environmental Sciences
| Vol 1, Issue 1
Table 2. Comparison of Air quality in the study area (Kwara State) with the recommended acceptable standards.
| Air quality parameters | n | Range | Mean | SD | FMEV | WHO Standards |
| Temperature | 75 | 21.00-46.40 | 28.27 | 7.19 | 29.5-36.9 | - |
| Relative humidity | 75 | 36.40-53.50 | 43.46 | 4.84 | 4.90-75.9 | - |
| VOC | 75 | 0.00-31.00 | 4.87 | 9.06 | 0.50 | 0.50 |
| CO | 75 | 0.00-23.00 | 5.44 | 7.12 | 50 | 50 |
| O2 | 75 | 20.50-21.10 | 20.86 | 0.10 | 20.9 | >23.5 |
| PM2.5 | 75 | 0.37-999.00 | 91.71 | 118.81 | 115 | 75 |
| PM10 | 63 | 0.50-999.00 | 107.78 | 125.38 | 150 | 100 |
| HcHo | 63 | 0.00-0.10 | 0.02 | 0.02 | 0.1- 3.1 | 30.0 |
| LEL | 66 | 5.00-15.00 | 10.61 | 1.53 | 5 | 15.5 |