Top variables that correlate with Air quality in St. Louis

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Data source: Environmental Protection Agency
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Air quality in St. Louis correlates with...

Variable	Correlation	Years	Has img?
Google searches for 'how to immigrate to canada'	r=0.86	20yrs	Yes!

Air quality in St. Louis also correlates with...

Variable	Correlation	Years	Sys. Score
Biomass power generated in Nigeria	r=0.93	22yrs	379
Biomass power generated in Latvia	r=0.93	21yrs	378
Wind power generated in Tunisia	r=0.92	22yrs	378
Revenue of US Broadcasting Industry	r=0.9	17yrs	368
Altria Group's stock price (MO)	r=0.9	22yrs	363
Biogen's stock price (BIIB)	r=0.9	22yrs	363
Gilead Sciences' stock price (GILD)	r=0.89	22yrs	362
US household spending on healthcare	r=0.93	23yrs	358
US household spending on health insurance	r=0.93	23yrs	358
Annual US household spending on health insurance	r=0.91	23yrs	356
US household spending on rented dwellings	r=0.91	23yrs	356
US average dairy skim-solid content of yogurt, nonfrozen	r=0.92	22yrs	353
Biomass power generated in Papua New Guinea	r=0.91	22yrs	346
Popularity of the 'drake' meme	r=0.88	18yrs	344
U.S. direct investment abroad	r=0.87	22yrs	340
Google searches for 'two day shipping'	r=0.88	20yrs	340
Number of Walmart stores worldwide	r=0.89	15yrs	338
US production of dry milk products (net)	r=0.87	22yrs	338
US dairy skim solids used to produce dry milk products	r=0.87	22yrs	337
Petroluem consumption in Micronesia	r=0.93	22yrs	336
US Wind Power Generation Capacity	r=0.85	23yrs	336
Total Revenue of the NFL Teams	r=0.87	20yrs	336
China's Annual Passenger Car Production	r=0.88	18yrs	336
Google searches for 'smol'	r=0.86	20yrs	336
The number of property association managers in Missouri	r=0.87	20yrs	336
The number of postal service clerks in Missouri	r=0.86	20yrs	335
The number of medical equipment repairers in Missouri	r=0.86	20yrs	335
Global annual electricity generation	r=0.86	18yrs	333
CVS stock price (CVS)	r=0.87	22yrs	332
Amazon's Annual Outbound Shipping Expenditure in Millions	r=0.92	11yrs	332
GMO use in corn grown in Missouri	r=0.9	24yrs	331
Total length of Tom Scott's YouTube videos	r=0.89	15yrs	330
The average number of likes on CGP Grey YouTube videos	r=0.9	13yrs	330
Biomass power generated in Lithuania	r=0.91	21yrs	325
GMO use in corn	r=0.86	24yrs	325
GMO use in cotton	r=0.86	23yrs	321
Annual US household spending on rented dwellings	r=0.88	23yrs	321
Annual US household spending on healthcare	r=0.88	23yrs	321
Dominion Energy's stock price (D)	r=0.88	22yrs	320
Annual US household spending on poultry	r=0.87	23yrs	320
How clickbait-y The Game Theorists YouTube video titles are	r=0.89	15yrs	320
Annual US household spending on telephone services	r=0.86	23yrs	318
Biomass power generated in Solomon Islands	r=0.92	16yrs	312
Amazon's shipping revenue in millions of dollars	r=0.9	11yrs	309
Kimberly-Clark's stock price (KMB)	r=0.87	22yrs	308
US production of cheese (other than cottage cheese)	r=0.85	22yrs	306
Google searches for 'matt levine'	r=0.86	20yrs	306
The number of transportation, storage, and distribution managers in Missouri	r=0.85	20yrs	304
Petroluem consumption in Timor-Leste	r=0.92	19yrs	302
Global Net Sales for Walmart	r=0.85	17yrs	300
Colgate-Palmolive Company's stock price (CL)	r=0.86	22yrs	297
US milk fat used to produce cheese (excluding cottage cheese)	r=0.85	22yrs	296
Google searches for 'tummy ache'	r=0.85	20yrs	295
Hormel Foods' stock price (HRL)	r=0.85	22yrs	286
Google searches for 'spurious correlations'	r=0.85	20yrs	285
US dairy skim solids used to produce cheese (other than cottage cheese)	r=0.85	22yrs	284
Google searches for 'cat memes'	r=0.89	20yrs	264
Biomass power generated in India	r=0.88	23yrs	262
Total views on The Game Theorists YouTube videos	r=0.89	15yrs	260
US average dairy skim-solid content of yogurt, nonfrozen	r=0.88	22yrs	257
Solar power generated in Greece	r=0.9	18yrs	250
Number of times 14 was a winning Mega Millions number	r=0.8	22yrs	246
US average milk-fat content of cheese (other than cottage cheese)	r=0.86	22yrs	244
Delta Airlines' stock price (DAL)	r=0.86	16yrs	242
Biomass power generated in Mozambique	r=0.87	22yrs	240
US average milk-fat content of dry milk products (net)	r=0.86	22yrs	234
Solar power generated in Angola	r=0.93	12yrs	229
Total employee count at Continental AG	r=0.81	24yrs	228
Adidas Group's Global Net Sales	r=0.84	23yrs	227
Ticket prices at North American movie theaters	r=0.8	22yrs	226
Wind power generated in Lithuania	r=0.88	18yrs	218
Gasoline pumped in Micronesia	r=0.87	22yrs	207
Biomass power generated in Burma	r=0.88	17yrs	196
Solar power generated in Ecuador	r=0.88	17yrs	186
The number of court and municipal clerks in Missouri	r=0.83	19yrs	184
The average number of likes on SmarterEveryDay YouTube videos	r=0.83	17yrs	178
Geothermal power generated in Germany	r=0.87	18yrs	176
Annual Revenue of the Lego Group	r=0.82	20yrs	174
Nuclear power generation in Iran	r=0.92	11yrs	166
The Walt Disney Company's stock price (DIS)	r=0.82	22yrs	160
Google searches for 'how to make baby'	r=0.82	20yrs	156
Liquefied petroleum gas used in Niger	r=0.85	22yrs	154
Cognizant Technology Solutions' stock price (CTSH)	r=0.85	22yrs	150
The Coca-Cola Company's stock price (KO)	r=0.81	22yrs	139
US production of whey products (net)	r=0.84	22yrs	139
Google searches for 'President phone number'	r=0.81	20yrs	137
Bristol-Myers Squibb's stock price (BMY)	r=0.84	22yrs	129
US milk fat used to produce dry milk products	r=0.83	22yrs	128
3M Company's stock price (MMM)	r=0.84	22yrs	119
US dairy skim solids used to produce whey products	r=0.84	22yrs	118
Solar power generated in Romania	r=0.89	13yrs	114
Realty Income's stock price (O)	r=0.84	22yrs	109
US dairy skim solids used to produce yogurt, nonfrozen	r=0.84	22yrs	108
Kroger's stock price (KR)	r=0.83	22yrs	99
US milk fat used to produce yogurt	r=0.82	22yrs	96
PPG Industries' stock price (PPG)	r=0.84	22yrs	89
US production of sour cream	r=0.81	22yrs	84
Ryanair Holdings' stock price (RYAAY)	r=0.84	22yrs	79
Fomento Econ's stock price (FMX)	r=0.83	22yrs	68
Comcast's stock price (CMCSA)	r=0.83	22yrs	58

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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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