Top variables that correlate with Air pollution in Louisville/Jefferson County, Kentucky

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Data source: Environmental Protection Agency
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Air pollution in Louisville/Jefferson County, Kentucky correlates with...

Variable	Correlation	Years	Sys. Score
Jet fuel used in Saint Vincent/Grenadines	r=0.85	24yrs	336
Popularity of the 'call me maybe' meme	r=0.88	12yrs	288
Associates degrees awarded in Business and management	r=0.89	11yrs	262
Kerosene used in Norway	r=0.82	43yrs	246
Petroluem consumption in Denmark	r=0.8	43yrs	242
Viewership count for Days of Our Lives	r=0.71	42yrs	234
Arson in United States	r=0.67	38yrs	227
Remaining Forest Cover in the Brazilian Amazon	r=0.68	36yrs	225
Popularity of the first name Kathy	r=0.78	43yrs	220
The distance between Neptune and the Sun	r=0.74	44yrs	218
The distance between Neptune and Earth	r=0.74	44yrs	218
The distance between Neptune and the moon	r=0.74	44yrs	218
Popularity of the first name Tamara	r=0.77	43yrs	218
Popularity of the first name Sharon	r=0.77	43yrs	218
Kerosene used in United States	r=0.79	43yrs	211
Average number of milk cows in the United States	r=0.61	43yrs	208
Customer satisfaction with Frontier Communications	r=0.69	28yrs	204
Average milk produced per cow in the US	r=-0.74	43yrs	201
Kerosene used in Madagascar	r=0.76	42yrs	196
Total number of automotive recalls	r=-0.69	43yrs	194
Burglary rates in the US	r=0.64	38yrs	192
Total comments on Vihart's YouTube videos	r=0.79	15yrs	190
Total likes of Vihart's YouTube videos	r=0.78	15yrs	189
Popularity of the first name Jeff	r=0.77	43yrs	188
NASA's budget as a percentage of the total US Federal Budget	r=0.58	44yrs	188
Google searches for 'daylight savings time'	r=0.77	20yrs	188
Customer satisfaction with Dillard's	r=-0.78	27yrs	188
Customer satisfaction with Apple	r=-0.77	28yrs	188
Kerosene used in Turkiye	r=0.76	43yrs	186
The distance between Neptune and Mercury	r=0.73	44yrs	186
Motor vehicle thefts	r=0.6	38yrs	186
Number of edits to the Wikipedia article for Thanksgiving	r=0.75	16yrs	184
Hotdogs consumed by Nathan's Hot Dog Eating Competition Champion	r=-0.73	43yrs	183
US Employment Rate	r=0.64	33yrs	180
The marriage rate in Kentucky	r=0.71	23yrs	180
Popularity of the first name Chastity	r=0.77	43yrs	178
USA Population	r=-0.74	43yrs	178
Patents granted in the US	r=-0.66	41yrs	176
Kerosene used in Portugal	r=0.75	43yrs	175
Popularity of the 'gangnam style' meme	r=0.83	12yrs	175
Total number of live births in Australia	r=-0.7	43yrs	174
Customer satisfaction with Verizon	r=0.62	28yrs	174
The divorce rate in Kentucky	r=0.65	23yrs	173
US Annual Tax Revenue	r=-0.69	42yrs	172
Ice cream consumption	r=0.68	32yrs	172
Patents granted in the US	r=-0.65	41yrs	172
Budget for largest movie production	r=-0.64	43yrs	171
Global count of operating nuclear power plants	r=-0.66	43yrs	170
Customer satisfaction with Whirlpool	r=0.6	28yrs	170
Popularity of the first name Deana	r=0.77	43yrs	168
Carjackings in the US	r=0.68	27yrs	168
The distance between Neptune and Venus	r=0.67	44yrs	167
xkcd comics published about existentialism	r=0.74	17yrs	165
Kerosene used in Romania	r=0.75	42yrs	164
Average number of comments on Numberphile YouTube videos	r=0.71	13yrs	162
Automotive recalls issued by BMW of North America	r=-0.62	43yrs	160
Popularity of the first name Josefina	r=0.77	43yrs	158
Asthma prevalence in American children	r=0.67	17yrs	158
Automotive recalls issued by Honda	r=-0.57	43yrs	156
Popularity of the 'whip nae nae' meme	r=0.82	9yrs	156
Asthma prevalence in American children	r=0.65	17yrs	155
Violent crime rates	r=0.58	38yrs	154
Physical album shipment volume in the United States	r=0.66	24yrs	154
Automotive recalls for issues with the Power Train	r=-0.6	43yrs	154
Automotive recalls issued by Nissan North America	r=-0.56	43yrs	154
Customer satisfaction with Kohl's	r=0.65	19yrs	154
The number of movies Morgan Freeman appeared in	r=-0.62	44yrs	154
Highest Nielsen rating for a TV show each year	r=0.54	41yrs	153
Kerosene used in Peru	r=0.74	42yrs	152
Popularity of the first name Shannon	r=0.76	43yrs	146
Gasoline pumped in Bulgaria	r=0.73	42yrs	141
Sherbet consumption	r=0.65	32yrs	138
Popularity of the first name Chad	r=0.76	43yrs	136
Kerosene used in El Salvador	r=0.73	42yrs	131
The average number of likes on Numberphile YouTube videos	r=0.68	13yrs	127
Popularity of the first name Jaime	r=0.76	43yrs	126
Hydopower energy generated in Denmark	r=0.7	42yrs	120
Popularity of the first name Jenny	r=0.76	43yrs	116
Burglaries in Kentucky	r=0.59	38yrs	115
Total views on Vihart's YouTube videos	r=0.82	15yrs	115
Kerosene used in Cabo Verde	r=0.72	42yrs	110
Popularity of the first name Donna	r=0.76	43yrs	106
The distance between Uranus and Mercury	r=-0.7	44yrs	106
Robberies in the US	r=0.57	38yrs	102
Kerosene used in China	r=0.72	42yrs	100
Popularity of the first name Brad	r=0.76	43yrs	96
The distance between Uranus and Earth	r=-0.67	44yrs	94
Kerosene used in Uruguay	r=0.72	42yrs	90
Popularity of the first name Jarrod	r=0.76	43yrs	86
The distance between Uranus and the moon	r=-0.67	44yrs	84
Petroluem consumption in Sweden	r=0.71	43yrs	79
Popularity of the first name Janice	r=0.76	43yrs	76
Kerosene used globally	r=0.71	42yrs	68
Popularity of the first name Melisa	r=0.76	43yrs	66
Gasoline pumped in Eritrea	r=0.8	28yrs	58
Popularity of the first name Leann	r=0.76	43yrs	56
Gasoline pumped in France	r=0.69	43yrs	46
Popularity of the first name Cecil	r=0.76	43yrs	46
Kerosene used in Jamaica	r=0.7	42yrs	36
Popularity of the first name Renae	r=0.76	43yrs	36
Popularity of the first name Bryon	r=0.76	43yrs	26

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^{What is Sys. Score?} You caught me! While it would be intuitive to sort only by "correlation," I have a big, weird database. If I sort only by correlation, often all the top results are from some one or two very large datasets (like the weather or labor statistics), and it overwhelms the page.

I can't show you *all* the correlations, because my database would get too large and this page would take a very long time to load. Instead I opt to show you a subset, and I sort them by a magic system score. It starts with the correlation, but penalizes variables that repeat from the same dataset. (It also gives a bonus to variables I happen to find interesting.)


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