Mediterranean Action Plan

100 μg/m 3 (50 % of limit value)
20 μg/m 3 50 % of limit value )
18 times a year
none
SYRIA - National study
0.105
0.021
To be measured in sequence through three hours 400 μg/m 3 is the threshold of NO2
Ozone O3:
Limit value
ppm
0.08
0.06
μg/m 3
160
120
Carbon monoxide CO:
Limit value
ppm
51.5
25.8
8.6
Lead Pb:
Limit value
μg/m 3
1
mg/m 3
60
30
10
Averaging Period
Annual average
Total Suspended Particulate TSP
Limit value μg/m 3
240
150
Averaging Period
1 hour
8 hours
Averaging Period
30 minutes
1 hour
8 hours
Averaging period
Average 24 hours
Annual average
PM-10 Micro Suspended Particulate
Limit value
μg/m 3
100
50
Benzene, C6H6
Limit value μg/m 3
20
Averaging period
Average 24 hours
Annual average
Averaging period
Annual average
Table 21 Maximum permitted limits for air pollutants near effluence sources
1
2
3
4
5
6
7
8
9
Max limit
250-500
300-3000
1000-3000
50-150
50-250
2-20
1-10
1-10
1-5
Unit
mg/m 3
mg/m 3
mg/m 3
mg/m 3
mg/m 3
mg/m 3
mg/m 3
mg/m 3
mg/m 3
Polluter
CO
NOx
SO2
SO3
TSP
Pb
Sb
As
Cd
200
40
1 hour
1 year
535