Top variables that correlate with Air quality in San Francisco, California

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Data source: Environmental Protection Agency
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Air quality in San Francisco, California correlates with...

Variable	Correlation	Years	Sys. Score
Gasoline pumped in Turkiye	r=0.75	43yrs	235
Gasoline pumped in Mauritania	r=0.71	42yrs	228
Kerosene used in South Africa	r=0.67	42yrs	222
Popularity of the first name Juwan	r=0.76	43yrs	216
Popularity of the first name Austen	r=0.73	43yrs	212
Popularity of the first name Alec	r=0.72	43yrs	210
Kerosene used in Mauritius	r=0.65	42yrs	189
Boston Celtics' NBA season loss count	r=0.58	43yrs	181
Popularity of the first name Malika	r=0.71	43yrs	179
Kerosene used in Sudan	r=0.64	42yrs	178
Customer satisfaction with Verizon	r=0.6	28yrs	170
Popularity of the first name Austin	r=0.7	43yrs	168
Jet fuel used in Malawi	r=0.62	42yrs	164
Popularity of the first name Michaela	r=0.7	43yrs	158
Carjackings in the US	r=0.61	27yrs	157
Car crashes in the US	r=0.69	24yrs	156
NASA's budget appropriation	r=0.5	44yrs	156
Total comments on Steve Mould's YouTube videos	r=0.64	15yrs	153
Customer satisfaction with Apple	r=-0.7	28yrs	150
Popularity of the first name Daquan	r=0.7	43yrs	148
Total likes of Steve Mould's YouTube videos	r=0.6	15yrs	147
Customer satisfaction with Walmart	r=0.54	27yrs	146
Customer satisfaction with Frontier Communications	r=0.54	28yrs	146
Number of edits to the Wikipedia article for Taylor Swift	r=0.59	17yrs	146
Total minutes of Doctor Who aired	r=-0.6	44yrs	144
Lululemon's stock price (LULU)	r=0.56	16yrs	142
Total likes of MrBeast's YouTube videos	r=0.59	12yrs	142
Popularity of the first name Jamesha	r=0.74	38yrs	138
Popularity of the 'florida man' meme	r=0.66	16yrs	138
Merck & Co.'s stock price (MRK)	r=0.52	22yrs	136
Google searches for 'how to move to europe'	r=0.47	20yrs	134
Eli Lilly and Company's stock price (LLY)	r=0.51	22yrs	134
Popularity of the first name Raven	r=0.69	43yrs	126
Biomass power generated in Jamaica	r=0.61	42yrs	126
Average household spend on Christmas Gifts	r=0.52	24yrs	126
xkcd comics published about puzzles	r=0.58	17yrs	126
Mega millions lottery numbers	r=0.45	21yrs	124
Google searches for 'my cat scratched me'	r=0.6	16yrs	124
Customer satisfaction with YouTube	r=0.56	12yrs	124
Google searches for 'reddit'	r=0.59	16yrs	122
Average temperature in San Jose	r=0.56	19yrs	121
Patents granted to Cisco	r=0.62	12yrs	121
Popularity of the 'spiderman pointing' meme	r=0.51	18yrs	118
Popularity of the first name Darian	r=0.69	43yrs	116
Petroluem consumption in Eritrea	r=0.72	28yrs	116
Average length of SmarterEveryDay YouTube videos	r=0.54	17yrs	110
Gasoline pumped in Eritrea	r=0.72	28yrs	106
Popularity of the first name Montana	r=0.68	43yrs	104
Visa Inc.'s stock price (V)	r=0.55	15yrs	104
The average number of likes on Steve Mould's YouTube videos	r=0.55	15yrs	100
Popularity of the first name Marquise	r=0.68	43yrs	94
Jet fuel used in Bosnia and Herzegovina	r=0.7	30yrs	94
Ulta Beauty's stock price (ULTA)	r=0.55	16yrs	94
Total length of The Game Theorists YouTube videos	r=0.55	15yrs	90
Google searches for 'where can i stream friends'	r=0.54	19yrs	88
Popularity of the first name Mikala	r=0.68	42yrs	84
Petroluem consumption in Central African Republic	r=0.62	42yrs	84
AstraZeneca's stock price (AZN)	r=0.5	22yrs	83
Popularity of the first name Myranda	r=0.68	43yrs	74
Gasoline pumped in Colombia	r=0.62	42yrs	74
Total comments on AsapSCIENCE YouTube videos	r=-0.85	12yrs	74
Pfizer's stock price (PFE)	r=0.5	22yrs	73
Popularity of the first name Dequan	r=0.68	43yrs	64
Kerosene used in Grenada	r=0.62	42yrs	64
Boston Scientific's stock price (BSX)	r=0.5	22yrs	63
Total length of SmarterEveryDay YouTube videos	r=0.49	17yrs	62
Popularity of the first name Cherokee	r=0.68	43yrs	54
Kerosene used in Guinea	r=0.62	42yrs	54
Motorola Solutions' stock price (MSI)	r=0.49	22yrs	52
Total length of 'Be Smart' science YouTube videos	r=0.58	11yrs	50
Popularity of the first name Breona	r=0.69	41yrs	44
Kerosene used in Belgium	r=0.63	39yrs	43
Broadridge Financial Solutions' stock price (BR)	r=0.53	16yrs	42
Average length of Computerphile YouTube videos	r=0.56	11yrs	37
Popularity of the first name Taylor	r=0.67	43yrs	33
Hydopower energy generated in Turkmenistan	r=0.66	30yrs	32
MSCI Inc.'s stock price (MSCI)	r=0.52	16yrs	30
Total length of CGP Grey YouTube videos	r=0.54	13yrs	26
Popularity of the first name Dakota	r=0.67	43yrs	23
Petroluem consumption in Armenia	r=0.68	30yrs	22
DexCom's stock price (DXCM)	r=0.51	18yrs	20
The average number of likes on MrBeast's YouTube videos	r=0.54	12yrs	15
Popularity of the first name Katlyn	r=0.67	43yrs	13
Gasoline pumped in Armenia	r=0.68	30yrs	12
Ameren's stock price (AEE)	r=0.48	22yrs	10
Average length of Numberphile YouTube videos	r=0.53	13yrs	4
Kerosene used in Chile	r=0.6	43yrs	2
Arthur J. Gallagher & Co.'s stock price (AJG)	r=0.47	22yrs	-2
Average number of comments on Steve Mould's YouTube videos	r=0.51	15yrs	-6
Kerosene used in Dominican Republic	r=0.59	42yrs	-10
Franco-Nevada's stock price (FNV)	r=0.51	16yrs	-12
Total length of Steve Mould's YouTube videos	r=0.51	15yrs	-16
Fair Isaac's stock price (FICO)	r=0.47	22yrs	-22
Total likes of Mark Rober YouTube videos	r=0.52	13yrs	-27
Elevance Health's stock price (ELV)	r=0.46	22yrs	-33
The average number of likes on Mark Rober YouTube videos	r=0.51	13yrs	-38
O'Reilly Automotive's stock price (ORLY)	r=0.46	22yrs	-43
How trendy PBS Space Time YouTube video titles are	r=0.73	9yrs	-50
Willis Towers Watson's stock price (WTW)	r=0.46	22yrs	-53
Total likes of The Game Theorists YouTube videos	r=0.49	15yrs	-60
Mastercard's stock price (MA)	r=0.49	17yrs	-64

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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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