Top variables that correlate with Air quality in Erie, Pennsylvania

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Data source: Environmental Protection Agency
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Air quality in Erie, Pennsylvania correlates with...

Variable	Correlation	Years	Sys. Score
Wind power generated in Venezuela	r=0.99	10yrs	406
Patents granted to Hyundai	r=0.89	8yrs	262
Average milk produced per cow in the US	r=0.7	43yrs	252
Total number of automotive recalls	r=0.7	43yrs	250
Automotive recalls issued by BMW of North America	r=0.67	43yrs	249
Automotive recalls for issues with the Electrical System	r=0.68	43yrs	246
Automotive recalls issued by Hyundai Motor America	r=0.68	37yrs	244
Customer satisfaction with Dillard's	r=0.76	27yrs	244
Automotive recalls for issues with the Power Train	r=0.66	43yrs	243
Customer satisfaction with Apple	r=0.75	28yrs	243
Kerosene used in Mali	r=0.78	42yrs	238
Total number of live births in Australia	r=0.75	43yrs	236
Hotdogs consumed by Nathan's Hot Dog Eating Competition Champion	r=0.71	43yrs	236
Electricity generation in Cabo Verde	r=0.74	42yrs	236
Patents granted in the US	r=0.69	41yrs	233
USA Population	r=0.72	43yrs	232
Intel Corporation's annual revenue	r=0.75	36yrs	230
Number of Lawyers in the United States	r=0.72	34yrs	230
Patents granted in the US	r=0.69	41yrs	230
US Annual Tax Revenue	r=0.69	42yrs	226
Budget for largest movie production	r=0.64	43yrs	223
Number of households headed by single fathers in the United States	r=0.72	32yrs	222
Annual Revenue of Walt Disney Company	r=0.71	32yrs	222
Gender pay gap in the U.S.	r=0.7	32yrs	221
Inflation in the US	r=0.72	31yrs	220
Popularity of the first name Henry	r=0.75	43yrs	215
Popularity of the first name Evelyn	r=0.75	43yrs	215
Popularity of the first name Josiah	r=0.75	43yrs	215
Yogurt consumption	r=0.74	32yrs	212
Butter consumption	r=0.73	32yrs	210
Automotive recalls issued by Nissan North America	r=0.59	43yrs	207
Fossil fuel use in Egypt	r=0.74	42yrs	206
Number of public school students in 12th grade	r=0.72	33yrs	205
Automotive recalls issued by Mercedes-Benz USA	r=0.57	43yrs	204
Automotive recalls issued by Honda	r=0.57	43yrs	204
The distance between Neptune and Uranus	r=0.64	44yrs	202
Customer satisfaction with Southwest Airlines	r=0.68	28yrs	202
Fossil fuel use in Equatorial Guinea	r=0.74	42yrs	196
UFO sightings in Pennsylvania	r=0.62	42yrs	194
Ticket prices at North American movie theaters	r=0.78	22yrs	193
Total budget of Marvel comic-based films released	r=0.67	35yrs	190
Customer satisfaction with Verizon	r=0.78	18yrs	188
Geothermal power generated in Iceland	r=0.74	42yrs	186
Customer satisfaction with Motorola	r=0.77	18yrs	186
Popularity of the first name Nolan	r=0.75	43yrs	185
Total Revenue of the NFL Teams	r=0.76	20yrs	185
Automotive recalls issued by Chrysler	r=0.56	43yrs	182
Automotive recalls issued by Porsche	r=0.56	43yrs	182
UEFA European Cup and Champions League Top Scorer's Goal Count	r=0.57	43yrs	180
Electricity generation in Jordan	r=0.74	42yrs	176
Italian-type cheese consumption	r=0.74	27yrs	176
Popularity of the first name Vivian	r=0.75	43yrs	175
Geothermal power generated in New Zealand	r=0.74	42yrs	166
Popularity of the first name Lucy	r=0.75	43yrs	165
Biomass power generated in Poland	r=0.74	42yrs	156
Popularity of the first name Genevieve	r=0.75	43yrs	155
US milk fat used to produce whey products (net)	r=0.77	22yrs	148
Petroluem consumption in Algeria	r=0.76	42yrs	146
Popularity of the first name Lucia	r=0.75	43yrs	145
Super Bowl TV viewership	r=0.68	33yrs	140
US milk fat used to produce yogurt	r=0.77	22yrs	138
Popularity of the first name Layla	r=0.75	43yrs	135
Total hydopower energy generated globally	r=0.73	42yrs	134
Economic output of Washington metro area	r=0.78	21yrs	134
Automotive recalls issued by Volkswagen Group of America	r=0.55	43yrs	131
U.S. direct investment abroad	r=0.76	22yrs	128
Popularity of the first name Ibrahim	r=0.75	43yrs	125
Fossil fuel use in Algeria	r=0.73	42yrs	124
US production of cheese (other than cottage cheese)	r=0.74	22yrs	124
Total Sales at Clothing and Accessories Stores	r=0.68	31yrs	122
Number of Registered Vehicles in the US	r=0.69	32yrs	116
Popularity of the first name Valentina	r=0.75	43yrs	115
Electricity generation in Antigua and Barbuda	r=0.73	42yrs	114
US production of dry milk products (net)	r=0.74	22yrs	114
Gasoline Prices in the US	r=0.66	33yrs	111
Number of firearms manufactured in the US	r=0.66	36yrs	106
Popularity of the first name Presley	r=0.75	43yrs	105
Electricity generation in Bahrain	r=0.73	42yrs	104
US milk fat used to produce cheese (excluding cottage cheese)	r=0.74	22yrs	104
Christmas Price Index in the United States	r=0.68	31yrs	99
Popularity of the first name Lia	r=0.75	43yrs	95
Fossil fuel use in Bahrain	r=0.73	42yrs	94
US Shoe Store Sales	r=0.68	30yrs	93
US dairy skim solids used to produce cheese (other than cottage cheese)	r=0.74	22yrs	92
Annual count of part-time employees in the United States	r=0.65	33yrs	87
Popularity of the first name Chana	r=0.75	43yrs	85
Electricity generation in Bangladesh	r=0.73	42yrs	84
US dairy skim solids used to produce dry milk products	r=0.74	22yrs	82
Global plane crashes	r=0.58	43yrs	81
Popularity of the first name Jude	r=0.75	43yrs	75
Adidas Group's Global Net Sales	r=0.73	23yrs	75
Fossil fuel use in Bangladesh	r=0.73	42yrs	74
US dairy skim solids used to produce yogurt, nonfrozen	r=0.74	22yrs	72
Popularity of the first name Karson	r=0.75	43yrs	65
Biomass power generated in Belgium	r=0.73	42yrs	64
Renewable energy production in Bhutan	r=0.73	42yrs	54
Popularity of the first name Lucas	r=0.74	43yrs	54
Hydopower energy generated in Bhutan	r=0.73	42yrs	44
Popularity of the first name Levi	r=0.74	43yrs	44
Popularity of the first name Sebastian	r=0.74	43yrs	34
Popularity of the first name Naomi	r=0.74	43yrs	24

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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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