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
Electricity generation in Czechia	r=0.97	6yrs	334
Fossil fuel use in Czechia	r=0.96	6yrs	332
Gasoline pumped in Czechia	r=0.96	6yrs	330
Sales of LP/Vinyl Albums	r=0.94	6yrs	307
Liquefied petroleum gas used in Czechia	r=0.96	6yrs	300
Fossil fuel use in North Macedonia	r=0.93	7yrs	259
Biomass power generated in Indonesia	r=0.93	6yrs	248
Jet fuel used in Georgia	r=0.94	7yrs	238
Gasoline pumped in Tajikistan	r=0.94	7yrs	228
Electricity generation in Bosnia and Herzegovina	r=0.91	7yrs	216
Electricity generation in Germany	r=0.9	8yrs	206
Jet fuel used in Bosnia and Herzegovina	r=0.93	7yrs	196
Liquefied petroleum gas used in Ukraine	r=0.93	7yrs	186
Renewable energy production in Cabo Verde	r=0.91	6yrs	175
Petroluem consumption in Czechia	r=0.92	6yrs	164
Number of internet users	r=0.83	6yrs	150
Automotive recalls issued by Honda	r=0.6	14yrs	144
The Winning Score of The Northern Trust Open Golf Championship	r=0.71	9yrs	136
The number of movies Cameron Diaz appeared in	r=0.84	7yrs	136
New York Times Fiction Best Sellers	r=0.67	14yrs	135
Average SAT score in critical reading	r=0.63	9yrs	134
Median US Household Income	r=0.72	9yrs	133
The number of movies Sam Rockwell appeared in	r=0.75	10yrs	126
Brad Pitt's net worth	r=0.63	12yrs	124
Popularity of the first name Antonio	r=0.77	14yrs	124
NCAA Men's Lacrosse Div I Championship final point differential	r=0.6	14yrs	123
The number of movies Morgan Freeman appeared in	r=0.7	14yrs	122
Automotive recalls for issues with Exterior Lighting	r=0.53	14yrs	120
Automotive recalls issued by Ford Motor Company	r=0.5	14yrs	120
Popularity of the first name Xena	r=0.79	7yrs	120
Miss America's age	r=0.56	14yrs	119
Low-fat and nonfat ice cream products consumption	r=0.71	9yrs	119
Renewable energy production in Bosnia and Herzegovina	r=0.86	7yrs	118
Popularity of the first name Jailene	r=0.78	7yrs	118
US Shoe Store Sales	r=0.69	7yrs	116
Inflation in the US	r=0.68	7yrs	115
Detroit Tigers' number of lost games in a specific season of the American League	r=0.56	14yrs	114
Annual Revenue of Walt Disney Company	r=0.65	8yrs	114
Total Sales at Clothing and Accessories Stores	r=0.64	7yrs	112
Average SAT score in math	r=0.48	9yrs	112
Rain in Columbus	r=0.62	7yrs	108
Automotive recalls for issues with Trailer Hitches	r=-0.73	14yrs	103
Butter consumption	r=-0.93	9yrs	100
Points scored by the Cleveland Browns	r=-0.69	14yrs	99
Season wins for the Cleveland Browns	r=-0.68	14yrs	98
Rain in Columbus	r=0.55	7yrs	97
Popularity of the first name Nautica	r=0.76	7yrs	86
The number of movies Monica Bellucci appeared in	r=0.69	9yrs	86
Number of public school students in 1st grade	r=0.57	9yrs	83
Number of public school students in 12th grade	r=0.54	9yrs	79
Divorce rates in the United Kingdom	r=-0.66	14yrs	78
Number of public school students in 2nd grade	r=0.53	9yrs	78
Popularity of the first name Shamar	r=0.71	14yrs	75
Rain in Berlin	r=-0.62	14yrs	74
Bulk and canned skim evaporated and condensed milk consumption	r=-0.8	9yrs	72
Number of games won by Miami Marlins in the National League (East Division)	r=0.56	6yrs	66
Popularity of the first name Armand	r=0.71	14yrs	65
The number of movies Humphrey Bogart appeared in	r=0.56	14yrs	62
Number of households headed by single fathers in the United States	r=0.62	9yrs	60
Golden Boot Player's English Premier League Goal Tally	r=-0.92	7yrs	55
The number of movies Gary Cooper appeared in	r=0.56	14yrs	52
Popularity of the first name Nadia	r=0.68	14yrs	51
US Employment Rate	r=0.6	9yrs	50
Number of websites on the internet	r=0.57	8yrs	44
Hot days in Berlin	r=-0.64	11yrs	42
Popularity of the first name Keeley	r=0.68	14yrs	41
The number of movies Karl Urban appeared in	r=0.67	7yrs	41
US Highway Vehicle Gasoline Consumption	r=0.71	7yrs	35
The number of movies Ewan McGregor appeared in	r=0.67	6yrs	30
Popularity of the first name Gillian	r=0.67	14yrs	29
Highway diesel consumption in US	r=0.71	7yrs	26
The number of movies Sidney Poitier appeared in	r=0.55	14yrs	20
Popularity of the first name Tristian	r=0.67	14yrs	19
Fossil fuel use in Haiti	r=0.8	14yrs	16
Popularity of the first name Quentin	r=0.66	14yrs	8
Kerosene used in Western Sahara	r=0.81	14yrs	5
The number of movies Jude Law appeared in	r=0.63	6yrs	4
Popularity of the first name Quintin	r=0.66	14yrs	-2
The number of movies Brendan Gleeson appeared in	r=0.61	9yrs	-6
Jet fuel used in Yemen	r=0.79	14yrs	-8
Number of firearms manufactured in the US	r=-0.62	13yrs	-9
Popularity of the first name Starr	r=0.66	14yrs	-12
The number of movies Forest Whitaker appeared in	r=-0.8	14yrs	-18
Gasoline pumped in Romania	r=0.78	14yrs	-20
Popularity of the first name Lesley	r=0.65	14yrs	-24
The number of movies Lucy Liu appeared in	r=0.59	7yrs	-31
Popularity of the first name Tristin	r=0.64	14yrs	-36
Fossil fuel use in Latvia	r=0.82	7yrs	-42
The number of movies Matt Damon appeared in	r=0.54	11yrs	-44
Popularity of the first name Isiah	r=0.64	14yrs	-46
The number of movies Geoffrey Rush appeared in	r=0.52	14yrs	-54
Popularity of the first name Lucy	r=0.64	14yrs	-56
The number of Breweries in the United States	r=0.55	9yrs	-65
Popularity of the first name Tamia	r=0.64	14yrs	-66
Age of the director who won the Best Picture award	r=-0.67	14yrs	-67
Popularity of the first name Keely	r=0.64	14yrs	-76
The number of movies Penelope Cruz appeared in	r=0.54	7yrs	-78
Popularity of the first name Keyshawn	r=0.64	14yrs	-86
The number of movies Vin Diesel appeared in	r=0.5	14yrs	-88
The number of movies Joaquin Phoenix appeared in	r=0.49	14yrs	-99
The number of movies Miranda Otto appeared in	r=0.49	13yrs	-110

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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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