Top variables that correlate with Air pollution in Portland, Oregon

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Data source: Environmental Protection Agency
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Air pollution in Portland, Oregon correlates with...

Variable	Correlation	Years	Has img?
Average number of milk cows in the United States	r=0.55	43yrs	No

Air pollution in Portland, Oregon also correlates with...

Variable	Correlation	Years	Sys. Score
Hot days in Paris	r=0.91	6yrs	295
Highest Nielsen rating for a TV show each year	r=0.58	41yrs	179
Kerosene used in Ecuador	r=0.57	42yrs	177
Total length of 3Blue1Brown YouTube videos	r=0.75	8yrs	162
Popularity of the first name Walter	r=0.58	43yrs	160
Popularity of the first name Mona	r=0.57	43yrs	158
Popularity of the first name Chandra	r=0.59	40yrs	158
Kerosene used in Mexico	r=0.57	40yrs	155
Petroluem consumption in Romania	r=0.54	42yrs	152
Average number of comments on Tom Scott's YouTube videos	r=0.61	14yrs	148
M&T Bank's stock price (MTB)	r=0.58	21yrs	144
Average number of comments on minutephysics YouTube videos	r=0.6	12yrs	144
U.S. Bancorp's stock price (USB)	r=0.56	21yrs	141
ONEOK's stock price (OKE)	r=0.55	21yrs	140
Age of Miss Earth Peagant winner	r=0.64	22yrs	138
Google searches for 'where to buy toilet paper'	r=0.66	19yrs	136
Google searches for 'n95 mask'	r=0.67	18yrs	136
Rain in Toronto	r=0.65	14yrs	129
Popularity of the first name Loretta	r=0.56	43yrs	126
Google searches for 'helicopter accident'	r=0.59	19yrs	125
Popularity of the 'i am once again' meme	r=0.54	17yrs	122
Kerosene used in Chad	r=0.53	42yrs	121
xkcd comics published about statistics	r=0.53	16yrs	118
Total comments on Tom Scott's YouTube videos	r=0.57	14yrs	112
Gasoline pumped in Somalia	r=0.53	42yrs	111
The number of medical appliance technicians in Oregon	r=0.5	19yrs	110
Brookfield's stock price (BN)	r=0.54	21yrs	108
Total number of passenger vehicles sold in China	r=0.65	7yrs	108
Average Cost of a 30-Second Ad Commercial during the Academy Awards	r=0.46	21yrs	106
Number of Las Vegas Hotel Room Check-Ins	r=-0.58	34yrs	106
Consumption of dry whole milk products	r=0.47	32yrs	106
Number of Miss World delegates	r=-0.52	42yrs	105
New York Yankees' victories	r=-0.5	43yrs	104
Number of games won by Detroit Red Wings in NHL season	r=-0.49	43yrs	103
The number of firefighters in Oregon	r=0.55	13yrs	102
The number of movies Lily Collins appeared in	r=0.5	24yrs	102
Cosmopolitan's annual advertising revenue	r=0.6	8yrs	101
The average number of likes on minutephysics YouTube videos	r=0.58	12yrs	101
Biomass power generated in Panama	r=0.5	42yrs	100
Truist Financial's stock price (TFC)	r=0.53	21yrs	96
Popularity of the first name Regina	r=0.56	43yrs	96
Petroluem consumption in Hungary	r=0.52	43yrs	90
Google searches for 'adopt a dog'	r=0.55	19yrs	89
Popularity of the first name Bonnie	r=0.56	43yrs	86
Capital One Financial's stock price (COF)	r=0.52	21yrs	85
Average length of 3Blue1Brown YouTube videos	r=0.63	8yrs	84
Kerosene used in Belize	r=0.51	42yrs	78
Popularity of the first name Betty	r=0.56	43yrs	76
Google searches for 'how to cut own hair'	r=0.53	19yrs	76
Sysco's stock price (SYY)	r=0.51	21yrs	74
Kerosene used in Bolivia	r=0.51	42yrs	68
Popularity of the first name Sylvia	r=0.55	43yrs	65
Total length of PBS Space Time YouTube videos	r=0.57	8yrs	65
RTX Corp's stock price (RTX)	r=0.5	21yrs	62
Gasoline pumped in Faroe Islands	r=0.54	37yrs	58
Google searches for 'who is jk rowling'	r=0.48	19yrs	58
Popularity of the first name Rita	r=0.55	43yrs	55
The Southern Company's stock price (SO)	r=0.49	21yrs	50
Total length of SmarterEveryDay YouTube videos	r=0.48	16yrs	50
Google searches for 'adopt a cat'	r=0.48	19yrs	48
Liquefied petroleum gas used in Guyana	r=0.51	42yrs	48
Popularity of the first name Lorraine	r=0.55	43yrs	45
Arch Capital Group's stock price (ACGL)	r=0.49	21yrs	40
Average number of comments on LEMMiNO YouTube videos	r=0.51	11yrs	40
Kerosene used in Uruguay	r=0.51	42yrs	38
Popularity of the first name Bernadette	r=0.55	43yrs	35
Edison International's stock price (EIX)	r=0.49	21yrs	30
The average number of likes on Tom Scott's YouTube videos	r=0.48	14yrs	28
Petroluem consumption in Bulgaria	r=0.5	42yrs	26
Popularity of the first name Robin	r=0.54	43yrs	24
Equity Residential's stock price (EQR)	r=0.49	21yrs	20
Total length of MinuteEarth YouTube videos	r=0.51	10yrs	18
Kerosene used in Portugal	r=0.49	43yrs	16
Popularity of the first name Francis	r=0.54	43yrs	14
JPMorgan Chase & Co.'s stock price (JPM)	r=0.48	21yrs	9
Kerosene used in Venezuela	r=0.5	42yrs	6
Popularity of the first name Bruce	r=0.54	43yrs	4
The average number of likes on LEMMiNO YouTube videos	r=0.46	11yrs	2
Realty Income's stock price (O)	r=0.48	21yrs	-1
Kerosene used in Hong Kong	r=0.49	42yrs	-5
Popularity of the first name Elaine	r=0.54	43yrs	-6
How provocative minutephysics YouTube video titles are	r=0.64	12yrs	-10
TC Energy's stock price (TRP)	r=0.49	21yrs	-11
Popularity of the first name Lewis	r=0.54	43yrs	-16
How insightful 'Be Smart' science YouTube video titles are	r=0.64	10yrs	-22
SAP SE's stock price (SAP)	r=0.47	21yrs	-22
Popularity of the first name Clinton	r=0.54	43yrs	-26
Fossil fuel use in El Salvador	r=-0.57	42yrs	-28
Wells Fargo & Company's stock price (WFC)	r=0.47	21yrs	-32
How trendy minutephysics YouTube video titles are	r=0.61	12yrs	-34
Popularity of the first name Dorothy	r=0.54	43yrs	-36
Gasoline pumped in Bulgaria	r=0.49	42yrs	-40
Bank of Montreal's stock price (BMO)	r=0.47	21yrs	-42
Popularity of the first name Leroy	r=0.54	43yrs	-46
How insightful LEMMiNO YouTube video titles are	r=0.6	11yrs	-47
Petroluem consumption in Mexico	r=-0.58	43yrs	-50
Sempra's stock price (SRE)	r=0.47	21yrs	-52
Popularity of the first name Constance	r=0.54	43yrs	-56
Consolidated Edison's stock price (ED)	r=0.47	21yrs	-62
Electricity generation in Liberia	r=0.46	42yrs	-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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