Top variables that correlate with Air quality in Springfield, Illinois

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

Variable	Correlation	Years	Sys. Score
Geothermal power generated in United States	r=0.64	42yrs	220
Petroluem consumption in Guinea-Bissau	r=0.66	42yrs	220
Liquefied petroleum gas used in Saudi Arabia	r=0.64	42yrs	218
Total comments on PBS Space Time YouTube videos	r=0.81	9yrs	172
Popularity of the first name Tessa	r=0.61	43yrs	164
Popularity of the first name Zachariah	r=0.59	43yrs	161
Popularity of the first name Colton	r=0.57	43yrs	158
Total comments on SciShow Space YouTube videos	r=0.71	10yrs	158
Total likes of SciShow Space YouTube videos	r=0.7	10yrs	157
Nuclear power generation in Canada	r=0.61	42yrs	156
Global count of operating nuclear power plants	r=0.55	43yrs	156
Mega millions lottery numbers	r=0.62	21yrs	153
Chicago Bulls Win Percentage Progression	r=0.51	43yrs	150
Customer satisfaction with Costco	r=0.57	22yrs	145
Liquefied petroleum gas used in Sweden	r=0.61	43yrs	144
Number of edits to the Wikipedia article for Slippery slope	r=0.53	23yrs	143
The number of locomotive engineers in Illinois	r=0.7	17yrs	138
Customer satisfaction with Southwest Airlines	r=0.48	28yrs	138
Number of times 7 was a winning Mega Millions number	r=0.52	19yrs	136
Portion of all US dairy skim-solids allocated to the production of whey products (net)	r=0.69	22yrs	134
Mega millions lottery numbers	r=0.51	21yrs	134
Number of times 2 was a winning Mega Millions number	r=0.5	19yrs	133
Number of times 15 was a winning Mega Millions number	r=0.48	22yrs	133
Votes for the Democratic Presidential candidate in Illinois	r=0.68	11yrs	132
UK Service Retail Price Index	r=0.65	19yrs	131
The number of genetic counselors in Illinois	r=0.69	11yrs	130
Customer satisfaction with USATODAY.com	r=0.48	20yrs	130
Patents granted to Canon	r=0.68	12yrs	130
Global count of Health & Fitness Clubs	r=0.68	11yrs	129
Votes for the Democratic Presidential candidate in Illinois	r=0.66	11yrs	129
Liquefied petroleum gas used in Portugal	r=0.57	43yrs	128
Popularity of the first name Desmond	r=0.57	43yrs	128
Total number of live births in Australia	r=0.46	43yrs	128
Google searches for 'sleepwalking'	r=0.6	20yrs	128
Number of active magazines in the United States	r=0.65	15yrs	127
US hotel industry's revenue per available room	r=0.66	14yrs	126
US production of evaporated and condensed milk	r=0.59	22yrs	126
The number of middle school teachers in Illinois	r=0.65	13yrs	126
Hollister retail store count worldwide	r=0.57	23yrs	124
Master's degrees awarded in Philosophy and religious studies	r=0.77	10yrs	124
Total viewership of the Aviva Premiership Rugby final	r=0.64	14yrs	123
The average number of likes on SciShow Space YouTube videos	r=0.67	10yrs	122
Number of turnovers by Chris Paul in the Regular NBA season	r=0.59	17yrs	122
US production of yogurt, nonfrozen	r=0.56	22yrs	122
US Undergraduate Enrollment	r=0.54	23yrs	120
Number of Public Library Members in the UK	r=0.6	12yrs	120
Bachelor's degrees awarded in Visual and performing arts	r=0.74	10yrs	120
Popularity of the first name Colten	r=0.57	43yrs	118
Number of pirate attacks in Indonesia	r=0.46	15yrs	118
Popularity of the 'thanks obama' meme	r=0.52	17yrs	118
Asthma prevalence in American children	r=0.46	17yrs	116
Bachelor's degrees awarded in Communications technologies	r=0.71	10yrs	116
xkcd comics published about programming	r=0.51	17yrs	116
Patents granted to Sony	r=0.59	12yrs	116
Average number of comments on SciShow Space YouTube videos	r=0.67	10yrs	112
Liquefied petroleum gas used in Former Czechoslovakia	r=0.84	13yrs	108
Popularity of the first name Gino	r=0.57	43yrs	108
Average number of comments on CGP Grey YouTube videos	r=0.65	13yrs	102
Popularity of the first name Ariel	r=0.56	43yrs	96
Total comments on CGP Grey YouTube videos	r=0.64	13yrs	91
Fossil fuel use in Somalia	r=0.56	42yrs	88
US milk fat used to produce yogurt	r=0.53	22yrs	88
Popularity of the first name Kaycee	r=0.56	43yrs	86
The average number of likes on MinuteEarth YouTube videos	r=0.65	11yrs	80
Biomass power generated in United States	r=0.56	42yrs	78
Total likes of Computerphile YouTube videos	r=0.65	11yrs	70
Organic Food Sales Volume in the United States	r=0.61	13yrs	68
Nuclear power generation in Argentina	r=0.55	42yrs	67
Electricity generation in Hong Kong	r=0.55	42yrs	57
Total comments on MinuteEarth YouTube videos	r=0.62	11yrs	56
Popularity of the first name Moriah	r=0.55	43yrs	55
Fossil fuel use in Hong Kong	r=0.55	42yrs	47
Popularity of the first name Kallie	r=0.55	43yrs	45
Total length of LEMMiNO YouTube videos	r=0.6	12yrs	44
Electricity generation in Somalia	r=0.54	42yrs	36
Popularity of the first name Blake	r=0.54	43yrs	34
How trendy LockPickingLawyer YouTube video titles are	r=0.85	9yrs	28
Nuclear power generation in Taiwan	r=0.54	42yrs	26
Popularity of the first name Dallas	r=0.54	43yrs	24
Total likes of 'Be Smart' science YouTube videos	r=-0.89	11yrs	17
Liquefied petroleum gas used in France	r=0.56	43yrs	16
Popularity of the first name Francesca	r=0.54	43yrs	14
How cool Deep Look YouTube video titles are	r=0.83	10yrs	6
Electricity generation in Saint Helena	r=0.53	42yrs	4
Popularity of the first name Ivana	r=0.53	43yrs	2
How professional-sounding Deep Look YouTube video titles are	r=0.82	10yrs	-5
Fossil fuel use in Saint Helena	r=0.53	42yrs	-6
Popularity of the first name Alexander	r=0.52	43yrs	-10
Nuclear power generation in Spain	r=0.53	42yrs	-16
The average number of likes on 'Be Smart' science YouTube videos	r=-0.86	11yrs	-16
Popularity of the first name Callie	r=0.52	43yrs	-20
Petroluem consumption in Gabon	r=0.55	42yrs	-26
Total likes of Extra History YouTube videos	r=-0.84	12yrs	-27
Popularity of the first name Alanna	r=0.52	43yrs	-30
Nuclear power generation in France	r=0.52	42yrs	-38
Average views of minutephysics YouTube videos	r=0.78	13yrs	-38
Popularity of the first name Markus	r=0.52	43yrs	-40
How fun AsapSCIENCE YouTube video titles are	r=0.79	12yrs	-48
Popularity of the first name Dimitri	r=0.52	43yrs	-50
Total likes of Mark Rober YouTube videos	r=-0.81	13yrs	-59
Popularity of the first name Reed	r=0.5	43yrs	-62

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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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