Top variables that correlate with Air quality in Champaign, Illinois

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Data source: Environmental Protection Agency
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Air quality in Champaign, Illinois correlates with...

Variable	Correlation	Years	Has img?
Jet fuel used in Dominica	r=0.81	22yrs	Yes!

Air quality in Champaign, Illinois also correlates with...

Variable	Correlation	Years	Sys. Score
Biomass power generated in Slovenia	r=0.8	23yrs	226
Total Federal Construction Expenditure in the United States	r=0.78	24yrs	222
Customer satisfaction with Costco	r=0.74	22yrs	206
Customer satisfaction with Southwest Airlines	r=0.67	28yrs	201
Popularity of the first name Chanel	r=0.65	43yrs	200
Hollister retail store count worldwide	r=0.77	23yrs	190
Automotive recalls for issues with Service Brakes, Air	r=-0.65	43yrs	189
US production of yogurt, nonfrozen	r=0.76	22yrs	187
US milk fat used to produce yogurt	r=0.75	22yrs	186
Biomass power generated in Rwanda	r=0.74	22yrs	186
US milk fat used to produce whey products (net)	r=0.74	22yrs	184
US household spending on property taxes	r=0.77	23yrs	170
Annual US household spending on electricity	r=0.75	23yrs	166
Total likes of SciShow Space YouTube videos	r=0.76	10yrs	166
Total viewership of the Aviva Premiership Rugby final	r=0.82	14yrs	165
US household spending on pets, toys, and hobbies	r=0.73	23yrs	164
Physical album shipment volume in the United States	r=-0.78	24yrs	163
Yearly Total Gross Income of US Farms	r=0.7	23yrs	160
Number of active magazines in the United States	r=0.77	15yrs	160
Average number of comments on CGP Grey YouTube videos	r=0.69	13yrs	158
Number of edits to the Wikipedia article for Confirmation bias	r=0.64	21yrs	158
Liquefied petroleum gas used in Gambia	r=0.76	22yrs	156
UK Service Retail Price Index	r=0.72	19yrs	156
U.S. direct investment abroad	r=0.67	22yrs	155
Customer satisfaction with Verizon	r=0.65	18yrs	153
Total employee count at Continental AG	r=0.63	24yrs	151
Popularity of the first name Cade	r=-0.67	43yrs	150
Total length of SciShow Space YouTube videos	r=0.65	10yrs	150
Chicago Bulls Win Percentage Progression	r=0.5	43yrs	149
Banco Bradesco's stock price (BBD)	r=0.6	22yrs	148
Popularity of the first name Grace	r=-0.65	43yrs	148
Customer satisfaction with Nordstrom	r=0.56	27yrs	148
Jet fuel used in Sao Tome and Principe	r=0.76	22yrs	146
GMO use in cotton	r=0.72	23yrs	145
Public Library Website Visits in the UK	r=0.78	8yrs	142
Automotive recalls issued by Toyota	r=0.52	23yrs	142
GMO use in cotton	r=0.69	23yrs	140
Annual US household spending on utilities	r=0.71	23yrs	140
US household spending on fresh fruits	r=0.71	23yrs	140
Number of edits to the Wikipedia article for Dunning Kruger effect	r=0.54	18yrs	140
Automotive recalls issued by Keystone RV Company	r=0.49	25yrs	139
Ticket prices at North American movie theaters	r=0.65	22yrs	138
Google searches for 'where to buy bleach'	r=0.67	20yrs	138
Customer satisfaction with HP	r=0.48	28yrs	138
Customer satisfaction with USATODAY.com	r=0.53	20yrs	137
Organic Food Sales Volume in the United States	r=0.73	13yrs	136
GMO use in corn	r=0.63	24yrs	136
US bank failures	r=0.45	24yrs	136
Annual US household spending on telephone services	r=0.68	23yrs	136
Customer satisfaction with Kroger	r=0.47	27yrs	135
US household spending on eggs	r=0.67	23yrs	134
Petroluem consumption in Moldova	r=0.7	30yrs	134
Portion of all US dairy skim-solids allocated to the production of yogurt, nonfrozen	r=0.76	22yrs	134
POSCO Holdings' stock price (PKX)	r=0.5	22yrs	133
Annual US household spending on pets, toys, and hobbies	r=0.66	23yrs	133
US household spending on processed vegetables	r=0.66	23yrs	133
Jet fuel used in Gambia	r=0.74	22yrs	122
Portion of all US dairy skim-solids allocated to the production of whey products (net)	r=0.75	22yrs	122
Popularity of the first name Jada	r=-0.66	43yrs	118
Total comments on SciShow Space YouTube videos	r=0.63	10yrs	116
Kerosene used in Turkmenistan	r=0.68	30yrs	112
US milk fat used to produce sour cream	r=0.71	22yrs	110
Popularity of the first name Jaylon	r=-0.65	43yrs	108
Petroluem consumption in Congo-Kinshasa	r=0.59	42yrs	100
Total likes of 'Be Smart' science YouTube videos	r=-0.91	11yrs	99
US dairy skim solids used to produce yogurt, nonfrozen	r=0.71	22yrs	98
Popularity of the first name Esperanza	r=-0.65	43yrs	98
Total comments on CGP Grey YouTube videos	r=0.56	13yrs	89
US dairy skim solids used to produce sour cream	r=0.71	22yrs	88
Popularity of the first name Faith	r=-0.64	43yrs	86
US Undergraduate Enrollment	r=0.64	23yrs	85
Jet fuel used in Barbados	r=-0.71	42yrs	82
Total likes of Extra History YouTube videos	r=-0.87	12yrs	76
US production of evaporated and condensed milk	r=0.69	22yrs	76
Popularity of the first name Lesly	r=-0.64	43yrs	76
Gasoline pumped in U.S. Virgin Islands	r=-0.65	42yrs	66
Popularity of the first name Coby	r=-0.63	43yrs	66
The average number of likes on SciShow Space YouTube videos	r=0.61	10yrs	64
US production of sour cream	r=0.66	22yrs	62
Popularity of the first name Camron	r=-0.64	43yrs	56
Wind power generated in Falkland Islands	r=0.73	22yrs	54
The average number of likes on Extra History YouTube videos	r=-0.84	12yrs	53
US production of butter	r=0.65	22yrs	50
Popularity of the first name Shamar	r=-0.64	43yrs	46
Kerosene used in Mozambique	r=-0.62	42yrs	44
US milk fat used to produce butter	r=0.65	22yrs	40
Petroluem consumption in Puerto Rico	r=-0.63	42yrs	34
Popularity of the first name Jalyn	r=-0.62	43yrs	34
US dairy skim solids used to produce butter	r=0.65	22yrs	29
Petroluem consumption in U.S. Virgin Islands	r=-0.62	42yrs	24
Popularity of the first name Abigayle	r=-0.62	43yrs	24
Popularity of the first name Jaylan	r=-0.69	34yrs	12
Jet fuel used in Cabo Verde	r=0.72	22yrs	10
US average milk-fat content of yogurt, nonfrozen	r=0.73	22yrs	10
Blue cheese consumption	r=0.62	27yrs	-2
Wind power generated in Czechia	r=0.69	22yrs	-2
Biomass power generated in India	r=0.68	23yrs	-12
Portion of all US dairy skim-solids allocated to the production of cheese (other than cottage cheese)	r=0.68	22yrs	-16
Wind power generated in Taiwan	r=0.69	22yrs	-22
Hydopower energy generated in Greenland	r=0.67	23yrs	-34

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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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