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Data source: Environmental Protection Agency
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Air pollution in Napa, California correlates with...

VariableCorrelationYearsHas img?
How nerdy 'Be Smart' science YouTube video titles arer=0.958yrsYes!



Air pollution in Napa, California also correlates with...

VariableCorrelationYearsSys. Score
NVIDIA's stock price (NVDA)r=0.8719yrs358
Applied Materials' stock price (AMAT)r=0.8619yrs354
Martin Marietta Materials' stock price (MLM)r=0.8519yrs352
The average number of likes on 'Be Smart' science YouTube videosr=0.868yrs284
Automotive recalls issued by Mercedes-Benz USAr=0.7841yrs264
Average SAT score in critical readingr=0.831yrs256
Automotive recalls issued by Volkswagen Group of Americar=0.7241yrs254
Fossil fuel use in Belizer=0.7441yrs234
Fossil fuel use in Burundir=0.7241yrs232
Renewable energy production in South Africar=0.7141yrs230
Microchip Technology's stock price (MCHP)r=0.8419yrs216
Popularity of the first name Maverickr=0.7241yrs208
Popularity of the first name Theodorer=0.741yrs206
Popularity of the first name Rhettr=0.6941yrs204
Solar power generated in United Statesr=0.7437yrs200
Number of websites on the internetr=0.7328yrs193
Average SAT score in writingr=0.8115yrs192
Electricity generation in Laosr=0.741yrs188
Sales of LP/Vinyl Albumsr=0.6728yrs188
Automotive recalls issued by BMW of North Americar=0.5541yrs179
Biomass power generated in Turkiyer=0.741yrs178
Customer satisfaction with American Airlinesr=0.6527yrs177
Automotive recalls issued by Keystone RV Companyr=0.6523yrs176
The PNC Financial Services Group's stock price (PNC)r=0.8319yrs174
Average SAT score in mathr=0.5831yrs174
The number of Breweries in the United Statesr=0.6931yrs173
Automotive recalls for issues with the Electrical Systemr=0.5441yrs173
Popularity of the first name Beaur=0.6741yrs171
GMO use in cotton in Californiar=0.7621yrs169
Popularity of the 'expanding brain' memer=0.7715yrs169
Automotive recalls for issues with the Air Bagsr=0.5731yrs168
Google searches for 'who is elon musk'r=0.816yrs168
Annual US household spending on fish and seafoodr=0.7721yrs168
Average length of minutephysics YouTube videosr=0.7710yrs168
Total solar power generated globallyr=0.7138yrs167
Season wins for the Los Angeles Ramsr=0.541yrs167
Vulcan Materials Company's stock price (VMC)r=0.8319yrs164
Popularity of the first name Denverr=0.6741yrs161
Google searches for 'takeout near me'r=0.7516yrs161
Google searches for 'flights to Antarctica'r=0.6717yrs160
The number of statisticians in Californiar=0.7318yrs160
Electricity generation in Cambodiar=0.6941yrs157
Total NBA League Revenuer=0.7119yrs156
Lam Research's stock price (LRCX)r=0.8219yrs153
Popularity of the first name Rosier=0.6741yrs151
Wind power generated in Jordanr=0.7531yrs146
NetEase's stock price (NTES)r=0.8319yrs143
Popularity of the first name Emiliar=0.6641yrs140
Average length of LEMMiNO YouTube videosr=0.789yrs138
Geothermal power generated in Turkiyer=0.7137yrs136
JPMorgan Chase & Co.'s stock price (JPM)r=0.8119yrs132
Popularity of the first name Barrettr=0.6641yrs130
Google searches for 'dollar store near me'r=0.7317yrs129
Average number of comments on 'Be Smart' science YouTube videosr=0.798yrs128
Renewable energy production in Belarusr=0.7529yrs124
Lockheed Martin's stock price (LMT)r=0.7919yrs122
Popularity of the first name Remyr=0.6641yrs120
Google searches for 'when is new years'r=0.7317yrs119
Solar power generated in Chinar=0.7431yrs114
The average number of likes on LEMMiNO YouTube videosr=0.759yrs114
Illinois Tool Works' stock price (ITW)r=0.8219yrs112
Google searches for 'sushi near me'r=0.7317yrs109
Popularity of the first name Leonr=0.6541yrs108
Hydopower energy generated in Rwandar=0.6741yrs104
Northrop Grumman's stock price (NOC)r=0.8119yrs102
Average length of Tom Scott's YouTube videosr=0.7212yrs102
Popularity of the first name Mateor=0.6541yrs98
Google searches for 'how to move to europe'r=0.6417yrs96
Petroluem consumption in Burmar=0.6941yrs94
Total likes of Tom Scott's YouTube videosr=0.7212yrs92
Texas Instruments' stock price (TXN)r=0.819yrs90
Popularity of the first name Sunnyr=0.6541yrs88
Solar power generated in United Kingdomr=0.6937yrs83
ON Semiconductor's stock price (ON)r=0.8117yrs80
Total comments on Tom Scott's YouTube videosr=0.7112yrs80
Popularity of the first name Sonnyr=0.6541yrs78
Electricity generation in Guinear=0.6641yrs72
United Rentals' stock price (URI)r=0.819yrs70
The average number of likes on Tom Scott's YouTube videosr=0.712yrs69
Popularity of the first name Amarar=0.6541yrs68
Wind power generated in Luxembourgr=0.7724yrs62
Taiwan Semiconductor Manufacturing Company's stock price (TSM)r=0.7919yrs58
Popularity of the first name Amaliar=0.6541yrs58
Total comments on Mark Rober YouTube videosr=0.7110yrs58
Solar power generated in South Korear=0.7231yrs52
Equinix's stock price (EQIX)r=0.7918yrs48
Popularity of the first name Waylonr=0.6541yrs48
Average number of comments on Tom Scott's YouTube videosr=0.6812yrs46
Solar power generated in Switzerlandr=0.7231yrs42
Paychex's stock price (PAYX)r=0.7919yrs38
Popularity of the first name Ezekielr=0.6441yrs36
Total length of Steve Mould's YouTube videosr=0.6812yrs36
Renewable energy production in Cook Islandsr=0.7329yrs31
Sysco's stock price (SYY)r=0.7919yrs28
Popularity of the first name Riverr=0.6441yrs26
Total length of Mark Rober YouTube videosr=0.6910yrs26
NVR, Inc.'s stock price (NVR)r=0.819yrs18
Popularity of the first name Octaviar=0.6441yrs16
Total likes of The Game Theorists YouTube videosr=0.6812yrs16
Popularity of the first name Ellisr=0.6441yrs6


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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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