| Historic (2004-11-01 to
2009-06-03) |
| Rank |
Entity Name |
Count |
Score |
Coref./Ref. |
| 1 |
SR4.5
|
4590 |
77791.4 |
  |
| 2 |
SR2.5
|
4590 |
77781.8 |
  |
| 3 |
Saudi-US
|
4590 |
74741.9 |
  |
| 4 |
formaldehyde
|
1366 |
21749.0 |
  |
| 5 |
zinc
|
1260 |
21524.6 |
  |
| 6 |
EPA
|
1392 |
19854.5 |
  |
| 7 |
arsenic
|
1159 |
19720.9 |
  |
| 8 |
magnesium
|
1030 |
17872.0 |
  |
| 9 |
Songhua River
|
920 |
14960.2 |
  |
| 10 |
FDA
|
1050 |
14372.4 |
  |
| 11 |
cancer
|
1010 |
13747.9 |
  |
| 12 |
mercury
|
760 |
13472.9 |
  |
| 13 |
ethanol
|
850 |
12748.0 |
  |
| 14 |
carcinogen
|
722 |
12454.2 |
  |
| 15 |
Harbin, CHN
|
790 |
11903.8 |
  |
|
| 365 days (2008-06-03 to
2009-06-03) |
| Rank |
Entity Name |
Count |
Score |
Coref./Ref. |
| 1 |
SR2.5
|
850 |
14777.2 |
  |
| 2 |
SR4.5
|
850 |
14767.3 |
  |
| 3 |
Saudi-US
|
850 |
14197.9 |
  |
| 4 |
zinc
|
820 |
13113.7 |
  |
| 5 |
magnesium
|
680 |
11113.9 |
  |
| 6 |
formaldehyde
|
426 |
6255.9 |
  |
| 7 |
`` Mayor ''
|
350 |
5618.7 |
  |
| 8 |
AM ET HOUSTON
|
350 |
5079.9 |
  |
| 9 |
arsenic
|
289 |
4942.3 |
  |
| 10 |
Bill White
|
320 |
4748.4 |
  |
| 11 |
carbon
|
277 |
4487.4 |
  |
| 12 |
Houston Ship Channel
|
270 |
4426.0 |
  |
| 13 |
OpenWin
|
350 |
3993.1 |
  |
| 14 |
cancer
|
290 |
3742.3 |
  |
| 15 |
EPA
|
252 |
3603.4 |
  |
|
| 30 days (2009-05-04 to
2009-06-03) |
| Rank |
Entity Name |
Count |
Score |
Coref./Ref. |
| 1 |
zinc
|
90 |
1474.9 |
  |
| 2 |
cyanide
|
30 |
546.6 |
  |
| 3 |
nitrogen oxide
|
30 |
546.6 |
  |
| 4 |
PCBs
|
30 |
529.4 |
  |
| 5 |
nitrogen
|
30 |
525.8 |
  |
| 6 |
suffocation
|
30 |
525.8 |
  |
| 7 |
Recreation Dept
|
30 |
513.7 |
  |
| 8 |
CO2
|
30 |
498.4 |
  |
| 9 |
Core
|
30 |
469.7 |
  |
| 10 |
Barry Holzsweig
|
30 |
451.3 |
  |
| 11 |
Chao Fa West Road
|
30 |
447.8 |
  |
| 12 |
PTT
|
30 |
447.8 |
  |
| 13 |
Staff
|
30 |
447.8 |
  |
| 14 |
Wat Chalong
|
30 |
439.1 |
  |
| 15 |
EPA
|
30 |
381.1 |
  |
|