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Washington D.C.

Change in NO2: 

-50.72

2016 Avg. NO2: 
8.65
Data Plot

Washington D.C. Trend Map

OMI versus AQS data for Washington D.C.. The filled circles represent trends for EPA AQS surface monitors.

Line Graph

Washington D.C. Line Plot

Monthly OMI Nitrogen Dioxide data (top panel) and de-seasonalized data (bottom panel) for Washington D.C.

Image Credit: 

Astronaut photograph ISS013-E-13549. Acquired May 2, 2006.

NO2 Levels for Top US Cities

City State 2016 Avg. NO2 Uncertainty (±%) Change in NO2
Mobile Alabama 2.87 8.09

-29.88

Huntsville Alabama 2.84 8.85

-36.41

Montgomery Alabama 2.59 7.97

-37.03

Birmingham Alabama 4.08 7.09

-53.35

Anchorage Alaska 1.50 12.60

-57.43

Phoenix Arizona 6.79 7.00

-64.26

Chandler Arizona 3.51 7.15

-52.62

Mesa Arizona 4.45 6.59

-56.11

Gilbert Arizona 3.95 6.64

-54.07

Scottsdale Arizona 4.92 7.14

-61.05

Tempe Arizona 4.84 6.59

-59.28

Glendale Arizona 6.76 7.25

-62.86

Tucson Arizona 2.25 6.50

-52.29

Little Rock Arkansas 2.57 8.66

-34.03

San Bernardino California 9.49 5.54

-58.45

Los Angeles California 13.32 6.01

-62.44

Santa Rosa California 1.53 11.09

-28.41

Oakland California 5.32 8.15

-54.3

Huntington Beach California 8.78 8.42

-52.19

San Diego California 4.08 9.07

-54.16

Sacramento California 4.34 7.07

-54.89

Modesto California 3.98 8.23

-58.1

Rancho Cucamonga California 12.78 5.37

-65.25

Bakersfield California 4.25 7.80

-62.53

Oceanside California 3.33 10.99

-53.91

Elk Grove California 4.15 7.53

-54.8

San Francisco California 4.33 10.15

-46.94

Oxnard California 2.86 10.28

-49.47

Fremont California 5.26 8.70

-63.43

San Jose California 4.19 9.42

-61.65

Moreno Valley California 9.75 6.12

-64.18

Glendale California 15.15 5.40

-65.69

Stockton California 4.28 7.50

-61.29

Fresno California 3.09 10.39

-58.82

Irvine California 8.30 7.42

-61.53

Fontana California 12.37 5.43

-63.87

Santa Ana California 11.84 6.71

-61

Anaheim California 13.45 5.93

-63.61

Riverside California 11.42 5.95

-64.84

Garden Grove California 12.41 6.94

-58.59

Ontario California 15.09 5.38

-66.51

Chula Vista California 4.88 7.97

-50.27

Long Beach California 15.81 6.71

-58.01

Santa Clarita California 4.95 6.54

-64.02

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

Tallahassee Florida 1.63 8.77

-22.62

Orlando Florida 3.57 5.91

-37.17

Fort Lauderdale Florida 2.88 7.16

-46.7

Tampa Florida 3.50 7.31

-53.1

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

Hialeah Florida 3.02 6.95

-40.4

Pembroke Pines Florida 2.86 6.43

-45.42

Cape Coral Florida 1.54 8.08

-31.69

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

New Orleans Louisiana 2.97 8.19

-26.54

Shreveport Louisiana 2.52 8.36

-34.35

Baton Rouge Louisiana 3.63 7.94

-36.1

Baltimore Maryland 8.57 6.74

-49.14

Worcester Massachusetts 4.07 12.04

-29.67

Boston Massachusetts 6.29 9.54

-43.19

Grand Rapids Michigan 4.33 13.65

-33.04

Detroit Michigan 8.26 9.47

-44.21

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

Henderson Nevada 4.16 7.08

-58.31

Reno Nevada 1.97 9.50

-51.96

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

Rochester New York 3.51 11.21

-33.99

New York City New York 15.95 7.24

-46.9

Yonkers New York 11.33 9.04

-50.33

Buffalo New York 4.17 10.17

-38.17

Durham North Carolina 3.83 7.38

-44.29

Raleigh North Carolina 3.95 7.52

-44.46

Greensboro North Carolina 4.50 7.76

-46.85

Charlotte North Carolina 4.92 6.78

-48.56

Fayetteville North Carolina 3.28 8.04

-40.07

Winston Salem North Carolina 4.10 7.81

-44.27

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

Pittsburgh Pennsylvania 9.26 10.39

-50.73

Philadelphia Pennsylvania 9.09 7.98

-47.59

Providence Rhode Island 4.95 9.66

-36.64

Sioux Falls South Dakota 1.34 11.47

5.15

Memphis Tennessee 3.41 8.28

-43.01

Chattanooga Tennessee 3.97 8.03

-49.68

Knoxville Tennessee 4.21 8.04

-49.98

Nashville Tennessee 4.49 9.45

-45.51

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

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

Dallas Texas 4.63 6.53

-40.25

Plano Texas 4.28 7.55

-36.59

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

McKinney Texas 3.15 9.06

-34.86

Irving Texas 5.15 6.62

-42.28

Fort Worth Texas 4.03 6.46

-40.28

Houston Texas 5.80 7.39

-40.6

Salt Lake City Utah 6.11 18.38

-57.39

Virginia Beach Virginia 3.80 9.31

-46.36

Chesapeake Virginia 3.57 8.20

-43.71

Newport News Virginia 3.86 8.43

-46.41

Richmond Virginia 4.87 7.87

-46.56

Norfolk Virginia 4.10 8.01

-50.25

Spokane Washington 1.80 8.13

-28.54

Vancouver Washington 3.74 8.93

-52.73

Seattle Washington 5.54 8.36

-51.87

Tacoma Washington 5.47 9.85

-44.85

Madison Wisconsin 2.69 10.42

-19.25

Milwaukee Wisconsin 6.48 10.05

-46.31