Density & Air Pollution:
International Urban Areas
|
Density (Population per Square Mile) |
NOX |
SO |
CO |
VOC |
VP |
|
20,000 & Over |
420 |
71.8 |
2,362 |
451 |
154.9 |
|
10,000 - 19,999 |
166 |
26.3 |
790 |
151 |
9.0 |
|
4,000 - 9,999 |
116 |
8.3 |
1,018 |
117 |
8.3 |
|
Under 4,000 |
68 |
3.8 |
566 |
70 |
3.6 |
|
Cases |
34 |
30 |
34 |
34 |
31 |
Annual Metric Tons/Square Mile
Calcualted from Kenworthy & Laube |
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