Max Allowable Limit | UAE | Saudi Arabia | WHO | US-EPA | European Union |
TSP |
|
|
|
|
|
Daily | 230 | - | - | - | 150 |
Annual | 90 | - | - | - | - |
PM10 |
|
|
|
|
|
Daily | 150 | 340* | 50 | 150 | 50 |
Annual | - | 80 | 20 | - | 40 |
PM2.5 |
|
|
|
|
|
Daily | - | 35* | 25 | 35* | - |
Annual | - | 15 | 10 | 15 | 25 |