Top variables that correlate with Air quality in Central City, Kentucky

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Data source: Environmental Protection Agency
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Air quality in Central City, Kentucky correlates with...

Variable	Correlation	Years	Has img?
Asthma attacks in American children	r=0.88	6yrs	No
The number of movies Brad Pitt appeared in	r=0.83	16yrs	No

Air quality in Central City, Kentucky also correlates with...

Variable	Correlation	Years	Sys. Score
Solar power generated in Sweden	r=1	10yrs	408
Liquefied petroleum gas used in Slovakia	r=1	10yrs	404
Wind power generated in Japan	r=0.95	11yrs	401
Number of websites on the internet	r=0.93	12yrs	342
Wind power generated in Italy	r=0.93	14yrs	341
Biomass power generated in Senegal	r=0.93	13yrs	330
Solar power generated in Germany	r=0.93	12yrs	319
Asthma attacks in American children	r=0.89	6yrs	285
Geothermal power generated in Russia	r=0.93	11yrs	278
Wind power generated in France	r=0.93	10yrs	267
The number of movies Keira Knightley appeared in	r=0.88	10yrs	266
Hispanic cheese consumption	r=0.88	7yrs	248
Biomass power generated in Indonesia	r=0.93	10yrs	237
Total private high school enrollment in the United States	r=0.82	23yrs	227
Solar power generated in Austria	r=0.92	10yrs	226
Biomass power generated in Singapore	r=0.9	13yrs	206
The distance between Neptune and Uranus	r=0.8	23yrs	206
Popularity of the first name Melody	r=0.82	23yrs	206
Popularity of the first name Gwendolyn	r=0.8	23yrs	202
Popularity of the first name Elisha	r=0.79	23yrs	201
Boston Celtics' annual draft pick count	r=0.76	23yrs	188
Solar power generated in Bangladesh	r=0.92	6yrs	186
Automotive recalls for issues with the Tires	r=0.7	23yrs	179
Viewership of Doctor Who season finale	r=0.65	23yrs	159
The number of movies Elijah Wood appeared in	r=0.82	14yrs	156
Number of internet users	r=0.83	10yrs	154
Automotive recalls for issues with the Air Bags	r=0.69	13yrs	152
Nuclear power generation in Czechia	r=0.88	10yrs	150
Number of Botox Injections Administered to Women	r=0.85	6yrs	150
Gender pay gap in the U.S.	r=0.79	13yrs	150
Asthma attacks in American children	r=0.75	6yrs	149
Kobe Bryant's Regular Season Points	r=0.84	6yrs	145
Average number of milk cows in the United States	r=0.55	23yrs	144
Total minutes of Doctor Who aired	r=0.62	23yrs	141
Snow days in Louisville	r=0.77	8yrs	141
Kobe Bryant's total free throw count in NBA regular season	r=0.81	6yrs	140
Average SAT score in math	r=0.58	13yrs	140
Wind power generated in Canada	r=0.87	11yrs	139
Popularity of the first name Leslie	r=0.77	23yrs	138
Number of Registered Vehicles in the US	r=0.72	13yrs	137
Asthma attacks in American children	r=0.66	6yrs	136
Inflation in the US	r=0.69	11yrs	130
Popularity of the first name Lana	r=0.77	23yrs	128
Total Sales at Clothing and Accessories Stores	r=0.65	11yrs	128
Mozzarella cheese consumption	r=0.78	8yrs	128
The number of movies Jake Gyllenhaal appeared in	r=0.83	12yrs	125
Automotive recalls issued by General Motors	r=-0.65	23yrs	124
Customer satisfaction with Sam's Club	r=0.58	7yrs	122
Automotive recalls issued by Hyundai Motor America	r=0.48	17yrs	120
Asthma attacks in American children	r=0.54	6yrs	118
Number of public school students in 6th grade	r=0.7	13yrs	117
Popularity of the first name Jenifer	r=0.76	23yrs	116
Number of public school students in 12th grade	r=0.69	13yrs	115
Number of public school students in 7th grade	r=0.68	13yrs	114
Solar power generated in India	r=0.89	8yrs	114
Asthma attacks in American children	r=0.51	6yrs	113
The number of movies Denzel Washington appeared in	r=-0.8	23yrs	112
Customer satisfaction with Dillard's	r=0.48	9yrs	108
Popularity of the first name Angie	r=0.75	23yrs	105
Petroluem consumption in Hawaiian Trade Zone	r=0.9	7yrs	102
Petroluem consumption in Mozambique	r=0.79	23yrs	101
Italian-type cheese consumption	r=0.77	8yrs	97
Popularity of the first name Josh	r=0.75	23yrs	95
Gasoline pumped in Hawaiian Trade Zone	r=0.9	7yrs	92
Yogurt consumption	r=0.71	13yrs	83
Jet fuel used in Hawaiian Trade Zone	r=0.9	7yrs	82
The number of movies Dominic Monaghan appeared in	r=0.82	6yrs	82
Number of public school students in 11th grade	r=0.65	13yrs	80
Popularity of the first name Kate	r=0.72	23yrs	80
Total budget of Marvel comic-based films released	r=0.62	15yrs	77
The number of movies Orlando Bloom appeared in	r=0.81	6yrs	71
Number of households headed by single fathers in the United States	r=0.64	13yrs	71
Liquefied petroleum gas used in Moldova	r=0.88	8yrs	70
Natural cheese consumption	r=0.73	8yrs	64
Texas Rangers' American League West Division finish position	r=0.55	23yrs	62
Popularity of the first name Nicholas	r=-0.87	23yrs	60
The number of movies John Noble appeared in	r=0.72	15yrs	56
Number of Lawyers in the United States	r=0.54	14yrs	53
American cheese consumption	r=0.62	13yrs	50
Popularity of the first name Tiarra	r=-0.86	23yrs	48
Unemployment in the US	r=0.52	23yrs	47
Number of International Tourist Arrivals Worldwide	r=0.69	8yrs	42
The number of movies Cameron Diaz appeared in	r=0.7	11yrs	40
Gasoline Prices in the US	r=0.56	13yrs	36
Popularity of the first name Kaitlin	r=-0.84	23yrs	36
Global shipwrecks	r=0.47	23yrs	31
The number of movies David Wenham appeared in	r=0.69	11yrs	28
Popularity of the first name Tiara	r=-0.84	23yrs	26
The number of movies Benedict Wong appeared in	r=0.69	11yrs	18
US Highway Vehicle Gasoline Consumption	r=0.67	11yrs	18
Popularity of the first name Tierra	r=-0.84	23yrs	16
Popularity of the first name Kourtney	r=-0.84	23yrs	6
The number of movies Bette Davis appeared in	r=0.54	23yrs	-2
Popularity of the first name Jarred	r=-0.84	23yrs	-4
The number of movies Halle Berry appeared in	r=0.61	12yrs	-13
Popularity of the first name Kortney	r=-0.84	23yrs	-14
Popularity of the first name Rashawn	r=-0.83	23yrs	-24
Popularity of the first name China	r=-0.83	23yrs	-34
Popularity of the first name Kelsy	r=-0.83	23yrs	-44

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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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