Top variables that correlate with Air quality in Parkersburg, West Virginia

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Data source: Environmental Protection Agency
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Air quality in Parkersburg, West Virginia correlates with...

Variable	Correlation	Years	Sys. Score
Biomass power generated in India	r=0.96	23yrs	414
Biomass power generated in Lithuania	r=0.96	21yrs	412
US production of dry milk products (net)	r=0.95	22yrs	410
US dairy skim solids used to produce dry milk products	r=0.95	22yrs	409
Geothermal power generated in France	r=0.96	11yrs	402
Cognizant Technology Solutions' stock price (CTSH)	r=0.93	22yrs	398
Dominion Energy's stock price (D)	r=0.92	22yrs	396
Realty Income's stock price (O)	r=0.92	22yrs	396
Annual US household spending on health insurance	r=0.96	23yrs	393
US household spending on healthcare	r=0.96	23yrs	393
US household spending on health insurance	r=0.95	23yrs	392
US average dairy skim-solid content of yogurt, nonfrozen	r=0.95	22yrs	388
U.S. direct investment abroad	r=0.94	22yrs	380
US Wind Power Generation Capacity	r=0.94	23yrs	380
Ticket prices at North American movie theaters	r=0.91	22yrs	378
Google searches for 'tummy ache'	r=0.93	20yrs	377
Adidas Group's Global Net Sales	r=0.93	23yrs	376
Total Revenue of the NFL Teams	r=0.93	20yrs	376
Revenue of US Broadcasting Industry	r=0.95	17yrs	376
Economic output of Washington metro area	r=0.92	21yrs	375
Global annual electricity generation	r=0.94	18yrs	375
Google searches for 'buy a house'	r=0.9	20yrs	372
The number of consultants in West Virginia	r=0.91	20yrs	372
Global revenue generated by Adidas	r=0.92	17yrs	371
Global Net Sales for Walmart	r=0.92	17yrs	371
The number of network systems administrators in West Virginia	r=0.9	18yrs	369
Google searches for 'how to immigrate to canada'	r=0.89	20yrs	366
GMO use in corn	r=0.92	24yrs	364
Unilever's stock price (UL)	r=0.9	22yrs	363
GMO use in cotton	r=0.93	23yrs	362
Annual US household spending on rented dwellings	r=0.95	23yrs	362
Annual US household spending on healthcare	r=0.95	23yrs	362
US per-person consumption of bottled water	r=0.93	24yrs	360
US household spending on rented dwellings	r=0.94	23yrs	360
Annual US household spending on fresh fruits	r=0.93	23yrs	358
Annual US household spending on fresh vegetables	r=0.93	23yrs	358
Annual US household spending on telephone services	r=0.93	23yrs	358
US household spending on fresh fruits	r=0.92	23yrs	357
How good SmarterEveryDay YouTube video titles are	r=0.91	17yrs	356
How clickbait-y The Game Theorists YouTube video titles are	r=0.93	15yrs	356
US Tree Nut Consumption per Person	r=0.91	22yrs	354
How insightful SmarterEveryDay YouTube video titles are	r=0.9	17yrs	354
Colgate-Palmolive Company's stock price (CL)	r=0.9	22yrs	353
Hydopower energy generated in Greenland	r=0.94	23yrs	352
US production of cheese (other than cottage cheese)	r=0.94	22yrs	349
Total employee count at Continental AG	r=0.89	24yrs	345
Popularity of the 'drake' meme	r=0.89	18yrs	345
Popularity of the 'red pill blue pill' meme	r=0.88	18yrs	344
Biomass power generated in Latvia	r=0.94	21yrs	340
US milk fat used to produce cheese (excluding cottage cheese)	r=0.94	22yrs	339
Biomass power generated in Papua New Guinea	r=0.94	22yrs	330
Google searches for 'i have a headache'	r=0.88	20yrs	330
US dairy skim solids used to produce cheese (other than cottage cheese)	r=0.94	22yrs	328
Wind power generated in Switzerland	r=0.91	26yrs	320
US production of butter	r=0.91	22yrs	314
The Coca-Cola Company's stock price (KO)	r=0.88	22yrs	314
Wind power generated in Czechia	r=0.93	22yrs	309
US Bottled Water Consumption per Person	r=0.94	24yrs	307
Annual US household spending on poultry	r=0.91	23yrs	306
US milk fat used to produce butter	r=0.91	22yrs	304
The Walt Disney Company's stock price (DIS)	r=0.88	22yrs	304
Google searches for 'smol'	r=0.9	20yrs	302
Annual US household spending on fruits and vegetables	r=0.91	23yrs	301
Wind power generated in Tunisia	r=0.93	22yrs	299
Annual US household spending on medical supplies	r=0.91	23yrs	296
US production of sour cream	r=0.9	22yrs	293
PPG Industries' stock price (PPG)	r=0.9	22yrs	293
Biomass power generated in Mozambique	r=0.92	22yrs	288
US milk fat used to produce dry milk products	r=0.9	22yrs	283
Hormel Foods' stock price (HRL)	r=0.9	22yrs	283
Wind power generated in Taiwan	r=0.92	22yrs	278
US dairy skim solids used to produce butter	r=0.91	22yrs	273
Comcast's stock price (CMCSA)	r=0.89	22yrs	272
Solar power generated in Belgium	r=0.94	18yrs	266
US dairy skim solids used to produce yogurt, nonfrozen	r=0.91	22yrs	263
SAP SE's stock price (SAP)	r=0.89	22yrs	262
Solar power generated in Greece	r=0.94	18yrs	256
Altria Group's stock price (MO)	r=0.89	22yrs	252
Muenster cheese consumption	r=0.93	27yrs	250
Wind power generated in Lithuania	r=0.94	18yrs	246
3M Company's stock price (MMM)	r=0.89	22yrs	242
Wind power generated in Turkiye	r=0.9	24yrs	236
Kimberly-Clark's stock price (KMB)	r=0.89	22yrs	232
Biomass power generated in Zambia	r=0.91	22yrs	226
US average milk-fat content of cheese (other than cottage cheese)	r=0.94	22yrs	226
Biogen's stock price (BIIB)	r=0.89	22yrs	222
Jet fuel used in Bhutan	r=0.91	25yrs	216
US average milk-fat content of dry milk products (net)	r=0.93	22yrs	214
Dollar Tree's stock price (DLTR)	r=0.87	22yrs	212
Wind power generated in Morocco	r=0.9	22yrs	204
US average dairy skim-solid content of fluid beverage milk	r=0.91	22yrs	202
Chunghwa Telecom Co.'s stock price (CHT)	r=0.89	20yrs	200
Liquefied petroleum gas used in Niger	r=0.92	22yrs	194
US average dairy skim-solid content of cheese (other than cottage cheese)	r=0.9	22yrs	190
Novartis AG's stock price (NVS)	r=0.87	22yrs	188
Gasoline pumped in Palestinian Territories	r=0.9	25yrs	184
Fomento Econ's stock price (FMX)	r=0.87	22yrs	178
US production of whey products (net)	r=0.9	22yrs	173
Ecolab's stock price (ECL)	r=0.87	22yrs	168
US milk fat used to produce yogurt	r=0.9	22yrs	163
US dairy skim solids used to produce whey products	r=0.9	22yrs	152

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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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