Top variables that correlate with Air quality in Ponce, Puerto Rico

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Data source: Environmental Protection Agency
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Air quality in Ponce, Puerto Rico correlates with...

Variable	Correlation	Years	Sys. Score
Biomass power generated in Taiwan	r=0.92	33yrs	388
Liquefied petroleum gas used in Dominica	r=0.91	34yrs	385
Gasoline pumped in Namibia	r=0.91	32yrs	383
US kids in public school	r=0.88	33yrs	334
Number of highschoolers in the US	r=0.88	33yrs	334
Number of public school students in 10th grade	r=0.88	33yrs	334
Popularity of the first name Madisyn	r=0.86	37yrs	330
Electricity generation in Aruba	r=0.89	36yrs	327
Popularity of the first name Kennedi	r=0.85	34yrs	326
Highway diesel consumption in US	r=0.88	20yrs	315
Kerosene used in France	r=0.86	41yrs	314
Number of public school students in 8th grade	r=0.87	33yrs	302
Electricity generation in Czechia	r=0.86	29yrs	296
Number of public school students in 11th grade	r=0.86	33yrs	291
Liquefied petroleum gas used in Seychelles	r=0.86	33yrs	286
Number of public school students in 5th grade	r=0.85	33yrs	280
Liquefied petroleum gas used in Djibouti	r=0.85	33yrs	275
Number of public school students in 6th grade	r=0.85	33yrs	270
Liquefied petroleum gas used in Slovenia	r=0.86	31yrs	264
Total number of automotive recalls	r=0.69	41yrs	247
Number of Lawyers in the United States	r=0.82	34yrs	246
Average SAT score in math	r=0.7	33yrs	244
Average milk produced per cow in the US	r=0.65	41yrs	242
Number of Registered Vehicles in the US	r=0.85	32yrs	240
Automotive recalls for issues with the Tires	r=0.65	41yrs	240
Hotdogs consumed by Nathan's Hot Dog Eating Competition Champion	r=0.72	41yrs	236
Number of households headed by single fathers in the United States	r=0.79	32yrs	233
Intel Corporation's annual revenue	r=0.76	36yrs	231
Gender pay gap in the U.S.	r=0.73	32yrs	226
Annual count of part-time employees in the United States	r=0.74	33yrs	225
Total Sales at Clothing and Accessories Stores	r=0.72	31yrs	223
USA Population	r=0.67	41yrs	222
Popularity of the first name Rylie	r=0.81	40yrs	221
The distance between Uranus and Saturn	r=0.77	42yrs	220
Yogurt consumption	r=0.78	32yrs	218
Violent crime rates	r=-0.89	38yrs	216
US Highway Vehicle Gasoline Consumption	r=0.82	29yrs	213
Milk-fat consumption	r=0.73	32yrs	210
Automotive recalls issued by Honda	r=0.62	41yrs	210
Automotive recalls issued by Nissan North America	r=0.59	41yrs	205
Automotive recalls for issues with the Engine And Engine Cooling	r=0.61	41yrs	204
Automotive recalls for issues with the Power Train	r=0.6	41yrs	202
Automotive recalls issued by BMW of North America	r=0.57	41yrs	202
Automotive recalls for issues with Exterior Lighting	r=0.59	41yrs	200
The distance between Neptune and Saturn	r=0.63	42yrs	199
The distance between Neptune and Uranus	r=0.63	42yrs	199
Automotive recalls for issues with Steering	r=0.57	41yrs	198
Customer satisfaction with Verizon	r=-0.82	28yrs	192
Asthma prevalence in American children	r=0.79	17yrs	191
Popularity of the first name Eve	r=0.8	41yrs	190
Customer satisfaction with Frontier Communications	r=-0.8	28yrs	190
Motor vehicle thefts	r=-0.83	38yrs	190
Robberies in the US	r=-0.84	38yrs	190
Patents granted in the US	r=0.61	39yrs	189
Asthma prevalence in American children	r=0.76	17yrs	186
Google searches for 'xbox'	r=0.76	20yrs	186
Budget for largest movie production	r=0.6	41yrs	185
Torii Hunter's Hit Count	r=0.79	18yrs	184
Visitors to SeaWorld Florida	r=0.77	15yrs	184
Patents granted in the US	r=0.6	39yrs	184
Asthma prevalence in American children	r=0.74	17yrs	184
Popularity of the first name Greta	r=0.79	41yrs	179
American cheese consumption	r=0.72	32yrs	178
Popularity of the first name Carson	r=0.78	41yrs	168
Popularity of the first name Ashtyn	r=0.8	39yrs	158
Arson in United States	r=-0.81	38yrs	158
Number of public school students in 7th grade	r=0.85	33yrs	154
Petroluem consumption in Aruba	r=0.84	36yrs	152
Popularity of the first name Rylee	r=0.77	41yrs	146
Number of public school students in 12th grade	r=0.84	33yrs	143
Remaining Forest Cover in the Brazilian Amazon	r=-0.88	36yrs	141
Fossil fuel use in Guatemala	r=0.78	40yrs	140
Popularity of the first name Moses	r=0.77	41yrs	136
Gasoline Prices in the US	r=0.68	33yrs	134
Number of public school students in 9th grade	r=0.83	33yrs	132
Petroluem consumption in Netherlands Antilles	r=0.8	40yrs	130
Annual Revenue of Walt Disney Company	r=0.68	32yrs	128
Popularity of the first name Skyla	r=0.77	41yrs	126
Inflation in the US	r=0.7	31yrs	122
Kerosene used in Samoa	r=0.8	40yrs	120
Number of public school students in 4th grade	r=0.81	33yrs	118
US Annual Tax Revenue	r=0.63	40yrs	116
Popularity of the first name Elijah	r=0.76	41yrs	114
NASA's budget as a percentage of the total US Federal Budget	r=-0.77	42yrs	111
Gasoline pumped in Western Sahara	r=0.8	40yrs	110
Popularity of the first name Jack	r=0.76	41yrs	104
Gasoline pumped in British Virgin Islands	r=0.83	35yrs	99
Popularity of the first name Jackson	r=0.76	41yrs	94
Number of public school students in 3rd grade	r=0.71	33yrs	94
Nuclear power generation in Brazil	r=0.77	40yrs	88
Popularity of the first name Jeremiah	r=0.76	41yrs	84
Geothermal power generated in Costa Rica	r=0.84	30yrs	78
Popularity of the first name Maya	r=0.76	41yrs	74
Fossil fuel use in U.S. Pacific Islands	r=0.77	40yrs	68
Popularity of the first name Madelyn	r=0.76	41yrs	64
Electricity generation in U.S. Pacific Islands	r=0.76	40yrs	56
Popularity of the first name Juliana	r=0.76	41yrs	54
Liquefied petroleum gas used in Bulgaria	r=0.78	40yrs	46
Popularity of the first name Simon	r=0.76	41yrs	44
Popularity of the first name Isabelle	r=0.76	41yrs	34
Popularity of the first name Malachi	r=0.76	41yrs	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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