Top variables that correlate with Air quality in Reading, Pennsylvania

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

Variable	Correlation	Years	Sys. Score
Renewable energy production in British Virgin Islands	r=0.92	12yrs	338
Total length of SciShow Space YouTube videos	r=0.9	10yrs	337
Biomass power generated in Solomon Islands	r=0.87	16yrs	334
Bachelor's degrees awarded in Parks & Recreation	r=0.91	10yrs	296
Associates degrees awarded in Communication	r=0.9	11yrs	294
How cool The Game Theorists YouTube video titles are	r=0.87	15yrs	288
The number of compliance officers in Pennsylvania	r=0.87	13yrs	280
Patents granted to LG Electronics	r=0.88	12yrs	280
Patents granted to Toyota	r=0.88	12yrs	280
Patents granted to Dell	r=0.89	11yrs	280
Patents granted to Mitsubishi	r=0.87	12yrs	278
Average milk produced per cow in the US	r=0.83	43yrs	272
Total number of automotive recalls	r=0.78	43yrs	262
Automotive recalls issued by BMW of North America	r=0.72	43yrs	256
Automotive recalls for issues with the Electrical System	r=0.73	43yrs	254
Total geothermal power generated globally	r=0.84	42yrs	250
Automotive recalls issued by Honda	r=0.67	43yrs	249
USA Population	r=0.83	43yrs	248
Hotdogs consumed by Nathan's Hot Dog Eating Competition Champion	r=0.78	43yrs	247
Automotive recalls for issues with the Power Train	r=0.68	43yrs	246
Automotive recalls issued by Hyundai Motor America	r=0.69	37yrs	246
Customer satisfaction with Apple	r=0.77	28yrs	246
Patents granted in the US	r=0.77	41yrs	245
Customer satisfaction with Dillard's	r=0.77	27yrs	245
Automotive recalls issued by Nissan North America	r=0.64	43yrs	244
Total number of live births in Australia	r=0.79	43yrs	242
US Annual Tax Revenue	r=0.79	42yrs	242
Automotive recalls for issues with Exterior Lighting	r=0.65	43yrs	242
Patents granted in the US	r=0.76	41yrs	240
Budget for largest movie production	r=0.74	43yrs	238
Intel Corporation's annual revenue	r=0.79	36yrs	236
Number of Lawyers in the United States	r=0.74	34yrs	234
UFO sightings in Pennsylvania	r=0.67	42yrs	231
Annual Revenue of Walt Disney Company	r=0.75	32yrs	228
Number of households headed by single fathers in the United States	r=0.75	32yrs	227
Popularity of the first name Callie	r=0.83	43yrs	227
Popularity of the first name Alden	r=0.83	43yrs	227
Popularity of the first name Vivian	r=0.82	43yrs	226
Inflation in the US	r=0.75	31yrs	224
Gender pay gap in the U.S.	r=0.72	32yrs	224
Global count of operating nuclear power plants	r=0.66	43yrs	223
UEFA European Cup and Champions League Top Scorer's Goal Count	r=0.64	43yrs	220
The number of movies Tom Hanks appeared in	r=0.72	44yrs	220
Renewable energy production in Cameroon	r=0.84	42yrs	220
Butter consumption	r=0.76	32yrs	214
Italian-type cheese consumption	r=0.79	27yrs	214
The distance between Uranus and Mercury	r=0.72	44yrs	214
The number of movies Willem Dafoe appeared in	r=0.68	44yrs	214
Google searches for 'President phone number'	r=0.78	20yrs	212
Google searches for 'i have the flu'	r=0.8	20yrs	212
Renewable energy production in Canada	r=0.84	42yrs	210
Automotive recalls issued by Mercedes-Benz USA	r=0.6	43yrs	208
Number of public school students in 12th grade	r=0.74	33yrs	208
The distance between Uranus and Earth	r=0.68	44yrs	208
The distance between Uranus and the moon	r=0.68	44yrs	208
Automotive recalls issued by Chrysler	r=0.59	43yrs	207
Renewable energy production in Brazil	r=0.83	42yrs	199
Popularity of the first name Emilio	r=0.82	43yrs	196
Renewable energy production in Chile	r=0.83	42yrs	189
Popularity of the first name Leonel	r=0.82	43yrs	186
Hispanic cheese consumption	r=0.8	26yrs	184
Electricity generation in Colombia	r=0.83	42yrs	179
Popularity of the first name Moshe	r=0.82	43yrs	176
Milk-fat consumption	r=0.75	32yrs	173
Total Sales at Clothing and Accessories Stores	r=0.71	31yrs	172
Total hydopower energy generated globally	r=0.82	42yrs	168
Popularity of the first name Liana	r=0.82	43yrs	166
Number of Registered Vehicles in the US	r=0.72	32yrs	166
Yogurt consumption	r=0.74	32yrs	162
Number of Las Vegas Hotel Room Check-Ins	r=0.68	34yrs	160
Electricity generation in Brazil	r=0.82	42yrs	158
Popularity of the first name Amaris	r=0.82	43yrs	156
Automotive recalls issued by Volkswagen Group of America	r=0.58	43yrs	156
Number of firearms manufactured in the US	r=0.67	36yrs	153
Mozzarella cheese consumption	r=0.78	27yrs	152
Automotive recalls issued by Porsche	r=0.58	43yrs	151
Electricity generation in Cayman Islands	r=0.82	42yrs	148
Popularity of the first name Julian	r=0.81	43yrs	144
Fossil fuel use in Cayman Islands	r=0.82	42yrs	138
American cheese consumption	r=0.71	32yrs	137
Popularity of the first name Nolan	r=0.81	43yrs	134
Renewable energy production in Colombia	r=0.82	42yrs	128
Popularity of the first name Cecilia	r=0.81	43yrs	124
Hydopower energy generated in Colombia	r=0.82	42yrs	118
Popularity of the first name Tucker	r=0.81	43yrs	114
Electricity generation in Costa Rica	r=0.82	42yrs	108
Popularity of the first name Elaina	r=0.81	43yrs	104
Electricity generation in Libya	r=0.82	42yrs	98
Popularity of the first name Holden	r=0.81	43yrs	94
Fossil fuel use in Libya	r=0.82	42yrs	88
Popularity of the first name Pierce	r=0.81	43yrs	84
Electricity generation in Nigeria	r=0.82	42yrs	78
Popularity of the first name Cecelia	r=0.81	43yrs	74
Hydopower energy generated in Pakistan	r=0.82	42yrs	68
US Bottled Water Consumption per Person	r=0.78	24yrs	68
Popularity of the first name Alia	r=0.81	43yrs	64
Electricity generation in Argentina	r=0.81	42yrs	56
The number of Breweries in the United States	r=0.7	33yrs	56
Popularity of the first name Ibrahim	r=0.81	43yrs	54
Popularity of the first name Annalise	r=0.81	43yrs	44
Popularity of the first name Chaim	r=0.81	43yrs	34

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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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