Top variables that correlate with Air quality in Little Rock, Arkansas

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Data source: Environmental Protection Agency
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Air quality in Little Rock, Arkansas correlates with...

Variable	Correlation	Years	Sys. Score
Dominion Energy's stock price (D)	r=0.91	22yrs	394
Biogen's stock price (BIIB)	r=0.91	22yrs	394
Biomass power generated in Latvia	r=0.93	21yrs	378
Biomass power generated in Lithuania	r=0.92	21yrs	376
Wind power generated in Tunisia	r=0.9	22yrs	374
Total Revenue of the NFL Teams	r=0.9	20yrs	371
The number of physical therapists in Arkansas	r=0.9	20yrs	371
Gilead Sciences' stock price (GILD)	r=0.9	22yrs	363
US household spending on health insurance	r=0.94	23yrs	360
Annual US household spending on health insurance	r=0.93	23yrs	358
US household spending on healthcare	r=0.93	23yrs	358
Annual US household spending on telephone services	r=0.91	23yrs	356
Annual US household spending on healthcare	r=0.91	23yrs	356
Annual US household spending on rented dwellings	r=0.9	23yrs	354
Gasoline pumped in Micronesia	r=0.91	22yrs	343
U.S. direct investment abroad	r=0.89	22yrs	343
US production of cheese (other than cottage cheese)	r=0.89	22yrs	342
US milk fat used to produce cheese (excluding cottage cheese)	r=0.89	22yrs	342
US dairy skim solids used to produce cheese (other than cottage cheese)	r=0.89	22yrs	340
Popularity of the 'drake' meme	r=0.85	18yrs	339
US Wind Power Generation Capacity	r=0.86	23yrs	338
Google searches for 'smol'	r=0.87	20yrs	338
Adidas Group's Global Net Sales	r=0.87	23yrs	336
The number of electrical engineers in Arkansas	r=0.87	20yrs	336
The number of paralegals in Arkansas	r=0.87	18yrs	336
Altria Group's stock price (MO)	r=0.9	22yrs	333
Patents granted to LG Electronics	r=0.9	12yrs	333
Petroluem consumption in Timor-Leste	r=0.91	19yrs	330
Total length of Tom Scott's YouTube videos	r=0.88	15yrs	329
GMO use in corn	r=0.88	24yrs	328
GMO use in cotton	r=0.89	23yrs	326
Google searches for 'cat memes'	r=0.89	20yrs	324
Wells Fargo & Company's stock price (WFC)	r=0.89	22yrs	322
US household spending on rented dwellings	r=0.89	23yrs	322
Total views on Tom Scott's YouTube videos	r=0.89	15yrs	320
Annual US household spending on education	r=0.88	21yrs	319
US Tree Nut Consumption per Person	r=0.87	22yrs	318
Annual US household spending on fresh fruits	r=0.86	23yrs	318
Annual US household spending on fresh vegetables	r=0.86	23yrs	318
CVS stock price (CVS)	r=0.87	22yrs	312
US production of dry milk products (net)	r=0.87	22yrs	308
Jet fuel used in Nauru	r=0.87	42yrs	307
The number of medical assistants in Arkansas	r=0.86	20yrs	305
U.S. Bancorp's stock price (USB)	r=0.88	22yrs	300
Revenue of US Broadcasting Industry	r=0.85	17yrs	300
US production of sour cream	r=0.86	22yrs	297
Bachelor's degrees awarded in Physical sciences	r=0.92	10yrs	297
The number of restaurant cooks in Arkansas	r=0.86	20yrs	295
Kimberly-Clark's stock price (KMB)	r=0.88	22yrs	290
US dairy skim solids used to produce dry milk products	r=0.87	22yrs	287
Biomass power generated in Mozambique	r=0.9	22yrs	284
3M Company's stock price (MMM)	r=0.87	22yrs	278
US dairy skim solids used to produce yogurt, nonfrozen	r=0.86	22yrs	276
Biomass power generated in Nigeria	r=0.89	22yrs	273
Delta Airlines' stock price (DAL)	r=0.9	16yrs	268
Wind power generated in Czechia	r=0.87	22yrs	260
Ryanair Holdings' stock price (RYAAY)	r=0.86	22yrs	257
Solar power generated in Ecuador	r=0.9	17yrs	250
US average dairy skim-solid content of yogurt, nonfrozen	r=0.9	22yrs	250
Number of times 14 was a winning Mega Millions number	r=0.82	22yrs	249
Google searches for 'i have the flu'	r=0.84	20yrs	248
Realty Income's stock price (O)	r=0.85	22yrs	246
Biomass power generated in Papua New Guinea	r=0.87	22yrs	240
US average milk-fat content of cheese (other than cottage cheese)	r=0.89	22yrs	238
Petroluem consumption in Micronesia	r=0.89	22yrs	230
Ticket prices at North American movie theaters	r=0.82	22yrs	229
Economic output of Washington metro area	r=0.84	21yrs	228
Total NBA League Revenue	r=0.84	21yrs	228
Portion of all US dairy skim-solids allocated to the production of cheese (other than cottage cheese)	r=0.87	22yrs	227
Total employee count at Continental AG	r=0.79	24yrs	225
Geothermal power generated in Germany	r=0.88	18yrs	218
Biomass power generated in Malawi	r=0.85	22yrs	207
Google searches for 'two day shipping'	r=0.85	20yrs	200
Wind power generated in Morocco	r=0.85	22yrs	197
Google searches for 'spurious correlations'	r=0.85	20yrs	190
Solar power generated in Angola	r=0.91	12yrs	186
The number of chemical equipment operators and tenders in Arkansas	r=0.85	19yrs	178
Google searches for 'tummy ache'	r=0.83	20yrs	177
Solar power generated in Aruba	r=0.91	12yrs	176
The number of pharmacists in Arkansas	r=0.83	20yrs	167
Nuclear power generation in Iran	r=0.92	11yrs	166
The number of postal service clerks in Arkansas	r=0.84	20yrs	157
Solar power generated in Greece	r=0.86	18yrs	154
The number of security and fire alarm systems installers in Arkansas	r=0.84	20yrs	147
Solar power generated in Kiribati	r=0.86	17yrs	144
The Walt Disney Company's stock price (DIS)	r=0.83	22yrs	132
US milk fat used to produce yogurt	r=0.84	22yrs	129
Colgate-Palmolive Company's stock price (CL)	r=0.85	22yrs	120
US production of butter	r=0.83	22yrs	118
Hormel Foods' stock price (HRL)	r=0.85	22yrs	110
US milk fat used to produce butter	r=0.83	22yrs	108
Novartis AG's stock price (NVS)	r=0.84	22yrs	99
US production of whey products (net)	r=0.82	22yrs	96
Comcast's stock price (CMCSA)	r=0.84	22yrs	89
US milk fat used to produce sour cream	r=0.82	22yrs	86
Kroger's stock price (KR)	r=0.83	22yrs	79
US dairy skim solids used to produce butter	r=0.83	22yrs	76
PPG Industries' stock price (PPG)	r=0.84	22yrs	69
US milk fat used to produce dry milk products	r=0.81	22yrs	64
Equity Residential's stock price (EQR)	r=0.84	22yrs	59
US dairy skim solids used to produce whey products	r=0.82	22yrs	54

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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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