Top variables that correlate with Air quality in Worcester, Massachusetts

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Data source: Environmental Protection Agency
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Air quality in Worcester, Massachusetts correlates with...

Variable	Correlation	Years	Has img?
The number of pharmacy technicians in Massachusetts	r=0.85	20yrs	Yes!

Air quality in Worcester, Massachusetts also correlates with...

Variable	Correlation	Years	Sys. Score
Wind power generated in New Zealand	r=0.86	30yrs	346
Biomass power generated in Slovenia	r=0.87	23yrs	341
Votes for the Democratic Presidential candidate in Massachusetts	r=0.93	11yrs	340
US milk fat used to produce yogurt	r=0.86	22yrs	337
Liquefied petroleum gas used in Maldives	r=0.87	18yrs	333
GMO use in corn	r=0.85	24yrs	324
Total viewership of the Aviva Premiership Rugby final	r=0.9	14yrs	302
Number of active magazines in the United States	r=0.86	15yrs	298
Votes for the Democratic Presidential candidate in Massachusetts	r=0.88	11yrs	282
Customer satisfaction with Apple	r=0.81	28yrs	252
Average milk produced per cow in the US	r=0.67	43yrs	248
Automotive recalls for issues with the Electrical System	r=0.69	43yrs	248
Total number of automotive recalls	r=0.68	43yrs	248
Automotive recalls for issues with the Power Train	r=0.67	43yrs	244
Customer satisfaction with Dillard's	r=0.76	27yrs	244
Automotive recalls issued by BMW of North America	r=0.62	43yrs	242
Total number of live births in Australia	r=0.76	43yrs	238
Inflation in the US	r=0.83	31yrs	236
Annual Revenue of Walt Disney Company	r=0.8	32yrs	236
Patents granted in the US	r=0.69	41yrs	233
Total Sales at Clothing and Accessories Stores	r=0.77	31yrs	230
Ticket prices at North American movie theaters	r=0.83	22yrs	230
US milk fat used to produce whey products (net)	r=0.85	22yrs	230
Patents granted in the US	r=0.69	41yrs	230
U.S. direct investment abroad	r=0.82	22yrs	228
USA Population	r=0.69	43yrs	228
Yearly Total Gross Income of US Farms	r=0.82	23yrs	228
Hotdogs consumed by Nathan's Hot Dog Eating Competition Champion	r=0.65	43yrs	228
The number of interpreters and translators in Massachusetts	r=0.85	20yrs	228
Intel Corporation's annual revenue	r=0.73	36yrs	226
Economic output of Washington metro area	r=0.83	21yrs	226
Number of internet users	r=0.79	24yrs	226
UFO sightings in Massachusetts	r=0.64	42yrs	226
Popularity of the first name Raphael	r=0.79	43yrs	221
Popularity of the first name Levi	r=0.77	43yrs	218
Popularity of the first name Lucy	r=0.77	43yrs	218
GMO use in corn	r=0.83	24yrs	216
GMO use in cotton	r=0.84	23yrs	213
Biomass power generated in Poland	r=0.77	42yrs	210
Automotive recalls issued by Hyundai Motor America	r=0.65	37yrs	210
Fomento Econ's stock price (FMX)	r=0.78	22yrs	210
Enbridge's stock price (ENB)	r=0.78	22yrs	210
Grocery store spend in Massachusetts	r=0.83	24yrs	208
Google searches for 'i cant even'	r=0.77	20yrs	208
Google searches for 'i have the flu'	r=0.77	20yrs	208
Rogers Communications' stock price (RCI)	r=0.77	22yrs	208
The distance between Neptune and Uranus	r=0.68	44yrs	208
Fossil fuel use in Equatorial Guinea	r=0.76	42yrs	198
US production of yogurt, nonfrozen	r=0.83	22yrs	198
Wind power generated in Japan	r=0.84	30yrs	188
US milk fat used to produce sour cream	r=0.83	22yrs	188
Popularity of the first name Elliot	r=0.77	43yrs	188
Popularity of the first name Valentina	r=0.77	43yrs	178
Geothermal power generated in New Zealand	r=0.75	42yrs	177
Kellogg's stock price (K)	r=0.76	22yrs	177
US dairy skim solids used to produce yogurt, nonfrozen	r=0.83	22yrs	176
US Shoe Store Sales	r=0.76	30yrs	175
Number of households headed by single fathers in the United States	r=0.73	32yrs	169
Popularity of the first name Jude	r=0.77	43yrs	168
Petroluem consumption in Cameroon	r=0.77	42yrs	167
US dairy skim solids used to produce sour cream	r=0.83	22yrs	166
Super Bowl TV viewership	r=0.7	33yrs	164
Global plane crashes	r=0.66	43yrs	158
Popularity of the first name Stella	r=0.77	43yrs	158
Liquefied petroleum gas used in Guinea-Bissau	r=0.77	42yrs	157
Christmas Price Index in the United States	r=0.73	31yrs	152
Popularity of the first name Leighton	r=0.77	43yrs	148
Gasoline pumped in Sao Tome and Principe	r=0.77	42yrs	147
Gasoline Prices in the US	r=0.7	33yrs	147
Butter consumption	r=0.77	32yrs	146
Number of firearms manufactured in the US	r=0.69	36yrs	140
Popularity of the first name Ryder	r=0.77	43yrs	138
Biomass power generated in Belgium	r=0.74	42yrs	136
US Annual Tax Revenue	r=0.65	42yrs	135
Yogurt consumption	r=0.75	32yrs	133
Biomass power generated in Brazil	r=0.74	42yrs	126
Popularity of the first name Henry	r=0.76	43yrs	126
Hispanic cheese consumption	r=0.79	26yrs	123
Electricity generation in Cuba	r=0.74	42yrs	116
Popularity of the first name Liam	r=0.76	43yrs	116
Italian-type cheese consumption	r=0.78	27yrs	112
Electricity generation in Equatorial Guinea	r=0.74	42yrs	106
Popularity of the first name Miles	r=0.76	43yrs	106
Mozzarella cheese consumption	r=0.77	27yrs	101
Fossil fuel use in Haiti	r=0.74	42yrs	96
Popularity of the first name Charlie	r=0.76	43yrs	96
Muenster cheese consumption	r=0.76	27yrs	90
Biomass power generated in Italy	r=0.74	42yrs	86
Popularity of the first name Graham	r=0.76	43yrs	86
Fossil fuel use in Maldives	r=0.74	42yrs	76
Popularity of the first name Genevieve	r=0.76	43yrs	76
Biomass power generated in Nicaragua	r=0.74	42yrs	66
Popularity of the first name Lena	r=0.76	43yrs	66
Electricity generation in Qatar	r=0.74	42yrs	56
Popularity of the first name Lucia	r=0.76	43yrs	56
Hydopower energy generated in Sudan	r=0.74	42yrs	46
Popularity of the first name Brielle	r=0.76	43yrs	46
Popularity of the first name Hudson	r=0.76	43yrs	36
US Bottled Water Consumption per Person	r=0.79	24yrs	30
Popularity of the first name Cruz	r=0.76	43yrs	26

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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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