Sorry, you need to enable JavaScript to visit this website.

San Francisco California

Change in NO2: 

-46.94

2016 Avg. NO2: 
4.33
Data Plot

San Francisco California Trend Map

OMI versus AQS data for San Francisco California. The filled circles represent trends for EPA AQS surface monitors.

Line Graph

San Francisco California Line Plot

Monthly OMI Nitrogen Dioxide data (top panel) and de-seasonalized data (bottom panel) for San Francisco California

San Francisco
Image Credit: 
NASA Goddard's Scientific Visualization Studio/T. Schindler.

San Francisco Comparison Imagery

Nitrogen dioxide concentrations in San Francisco during spring and summer months, averaged from 2005-2007 (left), compare to the average from 2009-2011 (right).

Image Credit: 

Jesse Allen and Robert Simmon, NASA Earth Observatory.

NO2 Levels for Top US Cities

City State 2016 Avg. NO2 Uncertainty (±%) Change in NO2
Huntsville Alabama 2.84 8.85

-36.41

Montgomery Alabama 2.59 7.97

-37.03

Birmingham Alabama 4.08 7.09

-53.35

Mobile Alabama 2.87 8.09

-29.88

Anchorage Alaska 1.50 12.60

-57.43

Scottsdale Arizona 4.92 7.14

-61.05

Mesa Arizona 4.45 6.59

-56.11

Gilbert Arizona 3.95 6.64

-54.07

Tempe Arizona 4.84 6.59

-59.28

Glendale Arizona 6.76 7.25

-62.86

Tucson Arizona 2.25 6.50

-52.29

Phoenix Arizona 6.79 7.00

-64.26

Chandler Arizona 3.51 7.15

-52.62

Little Rock Arkansas 2.57 8.66

-34.03

Huntington Beach California 8.78 8.42

-52.19

Sacramento California 4.34 7.07

-54.89

Los Angeles California 13.32 6.01

-62.44

Modesto California 3.98 8.23

-58.1

Rancho Cucamonga California 12.78 5.37

-65.25

Oceanside California 3.33 10.99

-53.91

San Francisco California 4.33 10.15

-46.94

Bakersfield California 4.25 7.80

-62.53

Oxnard California 2.86 10.28

-49.47

Elk Grove California 4.15 7.53

-54.8

San Jose California 4.19 9.42

-61.65

Moreno Valley California 9.75 6.12

-64.18

Fremont California 5.26 8.70

-63.43

Stockton California 4.28 7.50

-61.29

Santa Ana California 11.84 6.71

-61

Glendale California 15.15 5.40

-65.69

Irvine California 8.30 7.42

-61.53

Fresno California 3.09 10.39

-58.82

Riverside California 11.42 5.95

-64.84

Fontana California 12.37 5.43

-63.87

Ontario California 15.09 5.38

-66.51

Santa Clarita California 4.95 6.54

-64.02

Anaheim California 13.45 5.93

-63.61

San Bernardino California 9.49 5.54

-58.45

Garden Grove California 12.41 6.94

-58.59

Chula Vista California 4.88 7.97

-50.27

Long Beach California 15.81 6.71

-58.01

Santa Rosa California 1.53 11.09

-28.41

Oakland California 5.32 8.15

-54.3

San Diego California 4.08 9.07

-54.16

Denver Colorado 5.42 7.41

-43.2

Colorado Springs Colorado 2.32 8.00

-37.77

Aurora Colorado 5.42 7.41

-43.2

Washington D.C. District of Columbia 8.65 6.80

-50.72

Fort Lauderdale Florida 2.88 7.16

-46.7

Jacksonville Florida 3.54 7.50

-42.88

St. Petersburg Florida 2.86 8.24

-48.35

Miami Florida 3.02 8.08

-36.7

Port St. Lucie Florida 1.82 7.62

-21.41

Pembroke Pines Florida 2.86 6.43

-45.42

Hialeah Florida 3.02 6.95

-40.4

Cape Coral Florida 1.54 8.08

-31.69

Tallahassee Florida 1.63 8.77

-22.62

Orlando Florida 3.57 5.91

-37.17

Tampa Florida 3.50 7.31

-53.1

Atlanta Georgia 6.45 7.20

-57.71

Augusta Georgia 2.93 8.16

-39.49

Columbus Georgia 2.30 8.80

-32.59

Honolulu Hawaii 0.94 7.05

-26.7

Boise Idaho 1.91 11.35

-40.95

Chicago Illinois 11.42 9.63

-47.49

Aurora Illinois 7.04 9.75

-33.83

Fort Wayne Indiana 3.47 11.44

-17.51

Indianapolis Indiana 5.54 8.79

-41.03

Des Moines Iowa 2.20 9.50

-25.86

Overland Park Kansas 3.52 8.18

-47.23

Wichita Kansas 1.93 8.99

-20.37

Louisville Kentucky 5.53 9.28

-44.91

Lexington Kentucky 3.79 9.44

-37.44

Shreveport Louisiana 2.52 8.36

-34.35

Baton Rouge Louisiana 3.63 7.94

-36.1

New Orleans Louisiana 2.97 8.19

-26.54

Baltimore Maryland 8.57 6.74

-49.14

Boston Massachusetts 6.29 9.54

-43.19

Worcester Massachusetts 4.07 12.04

-29.67

Detroit Michigan 8.26 9.47

-44.21

Grand Rapids Michigan 4.33 13.65

-33.04

Saint Paul Minnesota 5.30 10.60

-38.2

Minneapolis Minnesota 5.25 10.74

-39.41

Jackson Mississippi 2.10 9.75

-23.89

St. Louis Missouri 5.25 7.73

-42.72

Kansas City Missouri 4.21 7.59

-53.72

Lincoln Nebraska 1.85 10.62

-15

Omaha Nebraska 2.58 10.19

-27.96

Las Vegas Nevada 4.24 6.98

-57.67

Reno Nevada 1.97 9.50

-51.96

Henderson Nevada 4.16 7.08

-58.31

North Las Vegas Nevada 4.00 6.93

-59

Newark New Jersey 13.75 8.21

-45.07

Jersey City New Jersey 15.16 7.70

-47.23

Albuquerque New Mexico 2.00 7.21

-49.38

Yonkers New York 11.33 9.04

-50.33

Buffalo New York 4.17 10.17

-38.17

Rochester New York 3.51 11.21

-33.99

New York City New York 15.95 7.24

-46.9

Charlotte North Carolina 4.92 6.78

-48.56

Greensboro North Carolina 4.50 7.76

-46.85

Fayetteville North Carolina 3.28 8.04

-40.07

Winston Salem North Carolina 4.10 7.81

-44.27

Raleigh North Carolina 3.95 7.52

-44.46

Durham North Carolina 3.83 7.38

-44.29

Cincinnati Ohio 7.28 7.83

-50.45

Akron Ohio 5.47 9.99

-37.92

Cleveland Ohio 6.70 9.59

-42.81

Toledo Ohio 6.05 8.44

-40.27

Columbus Ohio 4.90 11.72

-31.84

Oklahoma City Oklahoma 2.82 7.62

-35.63

Tulsa Oklahoma 2.94 7.44

-37.62

Portland Oregon 3.97 9.09

-53.9

Philadelphia Pennsylvania 9.09 7.98

-47.59

Pittsburgh Pennsylvania 9.26 10.39

-50.73

Providence Rhode Island 4.95 9.66

-36.64

Sioux Falls South Dakota 1.34 11.47

5.15

Chattanooga Tennessee 3.97 8.03

-49.68

Nashville Tennessee 4.49 9.45

-45.51

Knoxville Tennessee 4.21 8.04

-49.98

Memphis Tennessee 3.41 8.28

-43.01

Austin Texas 2.90 7.88

-27.32

El Paso Texas 2.48 6.41

-33.86

Arlington Texas 4.69 6.26

-40.5

Plano Texas 4.28 7.55

-36.59

Dallas Texas 4.63 6.53

-40.25

Brownsville Texas 1.18 8.78

-4.67

Lubbock Texas 1.50 8.83

-17.96

Amarillo Texas 1.62 8.68

-24.85

San Antonio Texas 3.14 6.94

-30.71

Grand Prairie Texas 4.50 6.21

-40.65

Irving Texas 5.15 6.62

-42.28

McKinney Texas 3.15 9.06

-34.86

Houston Texas 5.80 7.39

-40.6

Fort Worth Texas 4.03 6.46

-40.28

Laredo Texas 1.67 8.40

-20.92

Corpus Christi Texas 1.42 11.13

-8.54

Garland Texas 4.23 7.25

-35.18

Salt Lake City Utah 6.11 18.38

-57.39

Virginia Beach Virginia 3.80 9.31

-46.36

Newport News Virginia 3.86 8.43

-46.41

Chesapeake Virginia 3.57 8.20

-43.71

Richmond Virginia 4.87 7.87

-46.56

Norfolk Virginia 4.10 8.01

-50.25

Seattle Washington 5.54 8.36

-51.87

Tacoma Washington 5.47 9.85

-44.85

Spokane Washington 1.80 8.13

-28.54

Vancouver Washington 3.74 8.93

-52.73

Milwaukee Wisconsin 6.48 10.05

-46.31

Madison Wisconsin 2.69 10.42

-19.25