Top variables that correlate with Air quality in Fort Smith, Arkansas

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Data source: Environmental Protection Agency
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Air quality in Fort Smith, Arkansas correlates with...

Variable	Correlation	Years	Sys. Score
Petroluem consumption in Turks and Caicos Islands	r=0.97	27yrs	417
Nuclear power generation in Czechia	r=0.91	29yrs	383
Electricity generation in Czechia	r=0.9	29yrs	382
U.S. direct investment abroad	r=0.92	22yrs	378
The number of physical therapists in Arkansas	r=0.94	20yrs	377
US production of sour cream	r=0.91	22yrs	374
US milk fat used to produce yogurt	r=0.91	22yrs	374
US dairy skim solids used to produce yogurt, nonfrozen	r=0.91	22yrs	373
GMO use in corn	r=0.93	24yrs	366
GMO use in corn	r=0.91	24yrs	362
GMO use in cotton	r=0.91	23yrs	358
Customer satisfaction with AT&T	r=0.88	18yrs	358
Fomento Econ's stock price (FMX)	r=0.86	22yrs	357
Dominion Energy's stock price (D)	r=0.86	22yrs	357
Annual US household spending on telephone services	r=0.92	23yrs	357
Liquefied petroleum gas used in Moldova	r=0.94	27yrs	352
Number of internet users	r=0.88	24yrs	345
The number of dental hygienists in Arkansas	r=0.89	20yrs	340
Economic output of Washington metro area	r=0.88	21yrs	339
Ticket prices at North American movie theaters	r=0.85	22yrs	338
Adidas Group's Global Net Sales	r=0.88	23yrs	338
Total Revenue of the NFL Teams	r=0.88	20yrs	338
The number of pharmacists in Arkansas	r=0.87	20yrs	338
Italian-type cheese consumption	r=0.91	27yrs	337
UK Service Retail Price Index	r=0.89	19yrs	337
Wind power generated in Czechia	r=0.91	22yrs	336
Patents granted to LG Electronics	r=0.91	12yrs	334
China's Annual Passenger Car Production	r=0.86	18yrs	333
Mozzarella cheese consumption	r=0.91	27yrs	327
US household spending on health insurance	r=0.9	23yrs	324
Jet fuel used in Samoa	r=0.91	22yrs	323
Annual US household spending on utilities	r=0.89	23yrs	322
Annual US household spending on electricity	r=0.89	23yrs	322
Annual US household spending on pets, toys, and hobbies	r=0.89	23yrs	322
Annual US household spending on education	r=0.9	21yrs	322
Delta Airlines' stock price (DAL)	r=0.86	16yrs	322
US household spending on rented dwellings	r=0.88	23yrs	321
US household spending on healthcare	r=0.88	23yrs	321
Annual US household spending on rented dwellings	r=0.87	23yrs	320
Annual US household spending on health insurance	r=0.87	23yrs	320
Food spending in Arkansas	r=0.86	24yrs	318
US Tree Nut Consumption per Person	r=0.86	22yrs	317
Grocery store spend in Arkansas	r=0.85	24yrs	316
Jet fuel used in Sao Tome and Principe	r=0.91	22yrs	313
The number of pharmacy technicians in Arkansas	r=0.86	20yrs	305
The average number of likes on CGP Grey YouTube videos	r=0.86	13yrs	304
Patents granted to Apple	r=0.9	12yrs	303
GMO use in cotton	r=0.9	23yrs	297
US milk fat used to produce sour cream	r=0.9	22yrs	293
The number of registered nurses in Arkansas	r=0.86	18yrs	293
GMO use in cotton in Arkansas	r=0.89	23yrs	286
US production of cheese (other than cottage cheese)	r=0.89	22yrs	282
Electricity generation in Russia	r=0.87	30yrs	278
US production of butter	r=0.89	22yrs	272
Annual US household spending on property taxes	r=0.86	23yrs	268
Liquefied petroleum gas used in Bosnia and Herzegovina	r=0.89	30yrs	268
Annual US household spending on healthcare	r=0.86	23yrs	263
US production of yogurt, nonfrozen	r=0.89	22yrs	262
Gasoline pumped in Cabo Verde	r=0.9	28yrs	258
US household spending on pets, toys, and hobbies	r=0.85	23yrs	256
US milk fat used to produce cheese (excluding cottage cheese)	r=0.89	22yrs	252
Customer satisfaction with Dillard's	r=0.81	27yrs	251
Customer satisfaction with Apple	r=0.8	28yrs	250
Petroluem consumption in Bosnia and Herzegovina	r=0.88	30yrs	246
US milk fat used to produce butter	r=0.89	22yrs	242
Kerosene used in Falkland Islands	r=0.9	26yrs	236
US milk fat used to produce whey products (net)	r=0.89	22yrs	232
Hotdogs consumed by Nathan's Hot Dog Eating Competition Champion	r=0.74	32yrs	230
Total Sales at Clothing and Accessories Stores	r=0.76	31yrs	229
Inflation in the US	r=0.78	31yrs	229
Yearly Total Gross Income of US Farms	r=0.82	23yrs	228
Petroluem consumption in Turkmenistan	r=0.87	30yrs	225
US dairy skim solids used to produce sour cream	r=0.9	22yrs	222
Rogers Communications' stock price (RCI)	r=0.85	22yrs	220
Fossil fuel use in Eritrea	r=0.86	28yrs	214
US dairy skim solids used to produce cheese (other than cottage cheese)	r=0.89	22yrs	210
CVS stock price (CVS)	r=0.82	22yrs	209
Liquefied petroleum gas used in North Macedonia	r=0.86	30yrs	204
US dairy skim solids used to produce butter	r=0.89	22yrs	200
Kellogg's stock price (K)	r=0.83	22yrs	198
Biomass power generated in Malawi	r=0.88	22yrs	192
US production of evaporated and condensed milk	r=0.87	22yrs	188
Gilead Sciences' stock price (GILD)	r=0.82	22yrs	186
Wind power generated in Taiwan	r=0.88	22yrs	182
Hollister retail store count worldwide	r=0.83	23yrs	178
The number of chiropractors in Arkansas	r=0.84	20yrs	178
US dairy skim solids used to produce evaporated and condensed milk	r=0.88	22yrs	178
Simon Property Group's stock price (SPG)	r=0.82	22yrs	176
Biomass power generated in Slovenia	r=0.87	23yrs	171
US production of dry milk products (net)	r=0.86	22yrs	167
Edison International's stock price (EIX)	r=0.82	22yrs	166
Jet fuel used in Macau	r=0.86	27yrs	160
Telkom Indonesia (Persero) Tbk PT's stock price (Persero)	r=0.82	22yrs	156
US dairy skim solids used to produce dry milk products	r=0.86	22yrs	156
Petroluem consumption in Palestinian Territories	r=0.87	25yrs	150
Altria Group's stock price (MO)	r=0.81	22yrs	144
Hispanic cheese consumption	r=0.89	26yrs	143
Colgate-Palmolive Company's stock price (CL)	r=0.81	22yrs	134
Unilever's stock price (UL)	r=0.8	22yrs	123
RTX Corp's stock price (RTX)	r=0.8	22yrs	113
Enbridge's stock price (ENB)	r=0.8	22yrs	103

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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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