Top variables that correlate with Air quality in Salem, Ohio

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Data source: Environmental Protection Agency
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Air quality in Salem, Ohio correlates with...

Variable	Correlation	Years	Sys. Score
Kerosene used in Western Sahara	r=0.99	14yrs	407
Biomass power generated in Indonesia	r=0.98	6yrs	350
Petroluem consumption in Czechia	r=0.95	6yrs	328
Sales of LP/Vinyl Albums	r=0.88	6yrs	268
Renewable energy production in Cabo Verde	r=0.91	6yrs	265
Fossil fuel use in Slovakia	r=0.9	6yrs	254
Jet fuel used in Kyrgyzstan	r=0.92	7yrs	244
Liquefied petroleum gas used in Czechia	r=0.91	6yrs	232
Gasoline pumped in Czechia	r=0.9	6yrs	220
Liquefied petroleum gas used in Ukraine	r=0.89	7yrs	180
Automotive recalls for issues with Exterior Lighting	r=0.66	14yrs	149
The Winning Score of The Northern Trust Open Golf Championship	r=0.77	9yrs	145
Wins for the Cincinnati Reds	r=0.6	14yrs	142
Points scored by the Cincinnati Bengals	r=0.6	14yrs	140
Popularity of the first name Charlie	r=0.77	14yrs	124
Rain in Perth	r=0.59	14yrs	120
Number of internet users	r=0.68	6yrs	117
British Open Golf Championship winner's score	r=0.57	14yrs	115
Score of the US Open Golf Winner	r=0.63	9yrs	114
Popularity of the first name Shaquille	r=-0.95	10yrs	114
Rain in Sydney	r=0.55	14yrs	114
Season wins for the Cincinnati Bengals	r=0.48	14yrs	112
Rain in Perth	r=0.54	14yrs	112
The number of movies Sam Rockwell appeared in	r=0.64	10yrs	110
Average SAT score in critical reading	r=0.47	9yrs	110
Popularity of the first name Hugh	r=0.66	14yrs	108
Automotive recalls for issues with Trailer Hitches	r=-0.73	14yrs	103
The number of movies Morgan Freeman appeared in	r=0.56	14yrs	102
New York Times Fiction Best Sellers	r=0.51	14yrs	101
Academy Award Best Supporting Actress Winner Age	r=0.51	14yrs	101
The number of movies Cameron Diaz appeared in	r=0.66	7yrs	100
Miss America's age	r=0.49	14yrs	98
Median US Household Income	r=0.52	9yrs	93
US Shoe Store Sales	r=0.51	7yrs	90
Low-fat and nonfat ice cream products consumption	r=0.57	9yrs	88
Number of firearms manufactured in the US	r=-0.78	13yrs	87
Inflation in the US	r=0.49	7yrs	86
Hot days in Berlin	r=-0.85	11yrs	78
Popularity of the first name Tommy	r=0.65	14yrs	76
US Highway Vehicle Gasoline Consumption	r=0.54	7yrs	74
Butter consumption	r=-0.81	9yrs	74
Automotive recalls issued by Hyundai Motor America	r=-0.51	13yrs	74
The number of movies Judi Dench appeared in	r=0.55	14yrs	70
Divorce rates in the United Kingdom	r=-0.55	14yrs	66
Popularity of the first name Suzanna	r=0.62	14yrs	62
Rain in Columbus	r=0.58	7yrs	62
Electricity generation in Czechia	r=0.84	6yrs	60
The number of movies Matthew McConaughey appeared in	r=0.65	6yrs	57
Number of games won by Miami Marlins in the National League (East Division)	r=0.46	6yrs	51
Fossil fuel use in Czechia	r=0.84	6yrs	50
Short fiction books published by Stephen King	r=-0.45	14yrs	50
The distance between Jupiter and the Sun	r=-0.59	14yrs	50
Popularity of the first name Chris	r=0.58	14yrs	46
Bulk and canned skim evaporated and condensed milk consumption	r=-0.62	9yrs	44
Rain in Sydney	r=0.47	14yrs	42
The number of movies Ewan McGregor appeared in	r=0.6	6yrs	40
Golden Boot Player's English Premier League Goal Tally	r=-0.76	7yrs	39
Fossil fuel use in North Macedonia	r=0.81	7yrs	36
Popularity of the first name Mike	r=0.57	14yrs	34
The distance between Jupiter and Earth	r=-0.48	14yrs	30
Gasoline pumped in Lithuania	r=0.83	7yrs	26
Popularity of the first name Marion	r=0.56	14yrs	23
The number of movies Karl Urban appeared in	r=0.54	7yrs	22
Highway diesel consumption in US	r=0.54	7yrs	21
Gasoline pumped in Romania	r=0.78	14yrs	16
The number of movies Benedict Wong appeared in	r=0.54	7yrs	12
Final Match Score Difference in the Volkswagen Challenger Set	r=-0.69	6yrs	11
Popularity of the first name Yaritza	r=-0.85	14yrs	8
Christmas Price Index in the United States	r=-0.7	7yrs	8
Milk-fat consumption	r=-0.53	9yrs	6
Jet fuel used in Georgia	r=0.8	7yrs	2
Age of the director who won the Best Picture award	r=-0.63	14yrs	-1
Popularity of the first name Bria	r=-0.82	14yrs	-4
Gasoline pumped in Tajikistan	r=0.8	7yrs	-8
The number of movies Monica Bellucci appeared in	r=0.5	9yrs	-12
Aggregate score of winning team in Copa Libertadores Finals	r=-0.51	14yrs	-12
Rain in Berlin	r=-0.46	14yrs	-12
Popularity of the first name Susana	r=-0.83	14yrs	-14
Jet fuel used in Bosnia and Herzegovina	r=0.79	7yrs	-20
The number of movies Timothy Spall appeared in	r=0.45	14yrs	-25
Popularity of the first name Anissa	r=-0.78	14yrs	-28
Kerosene used in Bolivia	r=0.73	14yrs	-32
Popularity of the first name Xena	r=0.59	7yrs	-40
The number of movies Ian McKellen appeared in	r=-0.7	14yrs	-42
Electricity generation in Germany	r=0.73	8yrs	-45
Popularity of the first name Suzette	r=0.53	14yrs	-52
The number of movies Forest Whitaker appeared in	r=-0.7	14yrs	-52
Gasoline pumped in Egypt	r=0.68	14yrs	-60
Popularity of the first name Britton	r=0.53	14yrs	-62
The number of movies Laura Linney appeared in	r=-0.71	14yrs	-62
Popularity of the first name Noel	r=0.51	14yrs	-75
Popularity of the first name Leslie	r=0.5	14yrs	-86
The number of movies Robert Downey Jr. appeared in	r=-0.56	14yrs	-86
Popularity of the first name Jailene	r=0.55	7yrs	-96
The number of movies Emma Thompson appeared in	r=-0.53	14yrs	-100
Popularity of the first name Lesley	r=0.49	14yrs	-108
The number of movies Ralph Fiennes appeared in	r=-0.63	9yrs	-114
Popularity of the first name Elissa	r=0.49	14yrs	-118
The number of movies Hugo Weaving appeared in	r=-0.51	14yrs	-132
The number of movies Bernard Hill appeared in	r=-0.5	14yrs	-142
The number of movies Willem Dafoe appeared in	r=-0.51	14yrs	-152

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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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