Top variables that correlate with Air quality in Clarksville, Tennessee

← Discover a correlation

A linear line chart

Data source: Environmental Protection Agency
Report an error

Air quality in Clarksville, Tennessee correlates with...

Variable	Correlation	Years	Has img?
Wind power generated in Venezuela	r=0.99	10yrs	Yes!

Air quality in Clarksville, Tennessee also correlates with...

Variable	Correlation	Years	Sys. Score
Customer satisfaction with Dillard's	r=0.89	27yrs	368
Biomass power generated in Slovenia	r=0.87	23yrs	341
Liquefied petroleum gas used in Moldova	r=0.86	27yrs	340
How geeky SciShow Space YouTube video titles are	r=0.9	10yrs	267
Customer satisfaction with Apple	r=0.84	28yrs	256
How fun SciShow Space YouTube video titles are	r=0.85	10yrs	244
Customer satisfaction with Southwest Airlines	r=0.73	28yrs	240
US milk fat used to produce yogurt	r=0.83	22yrs	228
U.S. direct investment abroad	r=0.8	22yrs	224
US production of yogurt, nonfrozen	r=0.81	22yrs	224
US milk fat used to produce sour cream	r=0.8	22yrs	223
Annual count of part-time employees in the United States	r=0.71	33yrs	220
Number of public school students in 8th grade	r=0.8	33yrs	217
GMO use in corn	r=0.82	24yrs	214
US kids in public school	r=0.78	33yrs	214
Number of public school students in 7th grade	r=0.78	33yrs	214
GMO use in corn	r=0.81	24yrs	212
GMO use in cotton	r=0.8	23yrs	207
Popularity of the first name Emani	r=0.76	33yrs	206
Grocery store spend in Tennessee	r=0.81	24yrs	205
Food spending in Tennessee	r=0.8	24yrs	204
Annual US household spending on telephone services	r=0.8	23yrs	204
Petroluem consumption in Turks and Caicos Islands	r=0.84	27yrs	202
Annual US household spending on utilities	r=0.79	23yrs	202
Annual US household spending on electricity	r=0.79	23yrs	202
US dairy skim solids used to produce yogurt, nonfrozen	r=0.81	22yrs	193
Hollister retail store count worldwide	r=0.77	23yrs	190
Number of internet users	r=0.75	24yrs	190
Number of edits to the Wikipedia article for Thanksgiving	r=-0.89	16yrs	190
The marriage rate in Tennessee	r=-0.85	23yrs	189
Yearly Total Gross Income of US Farms	r=0.75	23yrs	188
The divorce rate in Tennessee	r=-0.82	23yrs	188
Nuclear power generation in Czechia	r=0.77	29yrs	187
Ticket prices at North American movie theaters	r=0.74	22yrs	187
UK Service Retail Price Index	r=0.78	19yrs	186
Total employee count at Continental AG	r=0.73	24yrs	186
Number of Lawyers in the United States	r=0.62	34yrs	186
Citigroup's stock price (C)	r=-0.83	22yrs	186
Number of public school students in 9th grade	r=0.78	33yrs	184
AIG's stock price (AIG)	r=-0.81	22yrs	184
Lloyds Banking Group's stock price (LYG)	r=-0.81	22yrs	184
US dairy skim solids used to produce sour cream	r=0.8	22yrs	182
Number of Registered Vehicles in the US	r=0.66	32yrs	182
Adidas Group's Global Net Sales	r=0.73	23yrs	180
Customer satisfaction with Kroger	r=0.67	27yrs	180
Total likes of SciShow Space YouTube videos	r=0.85	10yrs	180
Average SAT score in math	r=0.61	33yrs	180
Kerosene used in Falkland Islands	r=0.81	26yrs	177
Google searches for 'i have the flu'	r=0.69	20yrs	176
NASA's budget appropriation	r=-0.66	42yrs	175
Customer satisfaction with Costco	r=0.67	22yrs	175
Number of times 13 was a winning Mega Millions number	r=0.65	22yrs	174
Annual US household spending on education	r=0.8	21yrs	172
Customer satisfaction with All Others	r=0.61	27yrs	171
US household spending on healthcare	r=0.78	23yrs	171
US household spending on health insurance	r=0.78	23yrs	171
Number of public school students in 6th grade	r=0.75	33yrs	170
Wind power generated in Czechia	r=0.81	22yrs	166
Hispanic cheese consumption	r=0.8	26yrs	164
Number of public school students in 10th grade	r=0.74	33yrs	158
Fossil fuel use in Eritrea	r=0.77	28yrs	156
Italian-type cheese consumption	r=0.78	27yrs	152
Wind power generated in Latvia	r=0.78	26yrs	146
Number of highschoolers in the US	r=0.73	33yrs	146
Fomento Econ's stock price (FMX)	r=0.69	22yrs	146
GMO use in cotton	r=0.78	23yrs	144
Mozzarella cheese consumption	r=0.77	27yrs	141
Jet fuel used in Sao Tome and Principe	r=0.83	22yrs	136
Enbridge's stock price (ENB)	r=0.69	22yrs	136
Number of public school students in 5th grade	r=0.71	33yrs	134
GMO use in soybeans	r=0.73	23yrs	130
US average dairy skim-solid content of cheese (other than cottage cheese)	r=0.85	22yrs	128
Rogers Communications' stock price (RCI)	r=0.69	22yrs	126
Wind power generated in Falkland Islands	r=0.8	22yrs	124
Number of public school students in 3rd grade	r=0.69	33yrs	120
Nuclear power generation in Romania	r=0.77	26yrs	114
Portion of all US dairy skim-solids allocated to the production of cheese (other than cottage cheese)	r=0.81	22yrs	113
British American Tobacco p.l.c.'s stock price (BTI)	r=0.66	22yrs	112
Number of public school students in 11th grade	r=0.69	33yrs	110
Biomass power generated in Rwanda	r=0.8	22yrs	104
Natural cheese consumption	r=0.76	27yrs	102
Colgate-Palmolive Company's stock price (CL)	r=0.66	22yrs	102
Biomass power generated in Slovakia	r=0.75	29yrs	94
Dominion Energy's stock price (D)	r=0.66	22yrs	92
Biomass power generated in Qatar	r=0.88	10yrs	90
US average milk-fat content of yogurt, nonfrozen	r=0.8	22yrs	90
Petroluem consumption in Palestinian Territories	r=0.79	25yrs	83
Jet fuel used in Samoa	r=0.81	22yrs	73
US Bottled Water Consumption per Person	r=0.74	24yrs	72
US production of sour cream	r=0.78	22yrs	70
Gasoline pumped in Cabo Verde	r=0.76	28yrs	62
US milk fat used to produce whey products (net)	r=0.76	22yrs	57
Nuclear power generation in Mexico	r=0.71	32yrs	51
US production of cheese (other than cottage cheese)	r=0.75	22yrs	46
Jet fuel used in Tajikistan	r=0.73	29yrs	38
US production of butter	r=0.75	22yrs	36
US milk fat used to produce cheese (excluding cottage cheese)	r=0.75	22yrs	26
US milk fat used to produce butter	r=0.75	22yrs	16
US dairy skim solids used to produce cheese (other than cottage cheese)	r=0.76	22yrs	6
US dairy skim solids used to produce butter	r=0.75	22yrs	-6

Loading...!

<< Back to discover a correlation

^{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.)


Issue:
Additional details: Optional
Confirm you are a human: