Meteorological Files

 This page updated September 22, 2011

Select the method to download the files below. You may download a compressed file for each station. Alternatively all the files may be downloaded in three separate compressed files. You will need an unzip program (like PKUNZIP or WinZip) to uncompress the data. View detailed information about each stationmeteorological wind rose data; or  information about the meteorological files.

Please email questions regarding the files to HARP.
 
*Note : San Joaquin Unified Air Pollution Control District no longer accepts health risk analyses using the Industrial Source Complex - Short Term (ISCST3) model.  Please see SJUAPCD Air Quality Modeling: Permitting & CEQA to get the meteorological data for the AERMOD model.

The HARP On-Ramp program developed by ARB staff is an interim tool to allow people to use AERMOD with HARP.  For more information and to download HARP On-Ramp, please visit our HARP Downloads page.

Standard CARB Disclaimer

The fact that the California Air Resources Board (CARB) has supplied you with these data does not mean that the CARB will place its approval on subsequent applications. We must emphasize that the models must be applied properly with appropriate input data which is consistent with their formulation, testing, and assumptions.
 

All Files

For the ease of downloading, the station files have been divided into three compressed files. Click on each file to download.  For meteorological data from San Joaquin Unified Air Pollution Control District,  please see note above.

A through D (ZIP - 14.9 MB)

E through N (ZIP - 12.6 MB)

O through Z (ZIP - 10.2 MB)

 

Individual Station Files

Click on a station to download a compressed file containing meteorological data and a wind rose. View detailed information about each station;   meteorological wind rose data;  or    more information about the meteorological files.

You may obtain meteorological data from the Bay Area Air Quality Manamement District.

You may obtain meteorological data from the South Coast Air Quality Manamement District.

For meteorological data from San Joaquin Unified Air Pollution Control District,  please see note above.
 

Station

Available Years

Latitude

Longitude

Alturas

96-00

41.433

-120.479

Arcata

84,85,87,89

40.9781

-124.109

Arroyo Seco

94,95

36.359

-121.29

Bakersfield  *Note

56-64

35.4336

-119.057

Barrio Logan

2000

32.6983

-117.132

Beale AFB

91-94

39.136

-121.437

Bishop

96-00

37.358

-118.404

Buntingville

91

34.302

-119.119

Burbank

55-62,64

34.2007

-118.359

Camino

91-93

38.754

-120.732

Castroville

92-95

36.768

-121.774

CBTIS, Mexicali

98

32.6583

-115.427

Chico State Farm 10M

2001

39.7

-121.8

Cobach, Mexicali

98

32.6403

-115.506

Colusa

93,94,96,97

39.226

-122.024

Dagget

93,95

34.84

-116.642

Daggett

88,89

34.8537

-116.787

De Laveaga

91,95

36.998

-121.996

Del Paso Manor

99

38.6139

-121.368

Edwards AFB

67,69,70

34.905

-117.884

El Centro

56,57

32.8292

-115.672

Fair Oaks

98-00

38.651

-121.218

Fellows  *Note

92

35.2

-119.5

Firebaugh  *Note

91,93

36.851

-120.59

Folsom

99

38.6833

-121.164

Fresno  *Note

84-89

36.7762

-119.718

George AFB

87-91

34.5913

-117.384

Gonzales

95

36.515

-121.51

Green Valley Road

93,95

36.941

-121.767

Greenfield

87,90

36.341

-121.257

Healdsburg

90-92

38.662

-122.866

ITM, Mexicali

98

32.6214

-115.398

Kettleman Hills  *Note

95

36.0719

-120.088

King City

83,84

36.174

-121.117

King City Oasis

95

36.121

-121.084

Las Flores Canyon

89

34.4892

-120.047

Lemoore  *Note

63-66,68-71

36.333

-119.952

Lompoc

89

34.6378

-120.457

Long Beach

62-64

33.8177

-118.152

Los Angeles

84-89

33.9425

-118.408

Lovelock, Nevada

89-91

40.0664

-118.565

Mather AFB

52-57

38.5539

-121.298

McClellan AFB

52-57

38.6676

-121.401

McClellan AFB

92-96

38.6676

-121.401

Moss Landing

97

36.8053

-121.783

Needles

62-64

34.7662

-114.623

Nicolaus

93-97

38.871

-121.545

Oakland

56-64

37.7213

-122.221

Ontario

72

34.056

-117.601

Pittsburgh

94-97

38.0394

-121.894

Point Mugu

63,64,67,71

34.1203

-119.121

Red Bluff

84,85

40.1507

-122.252

Redding

87-89

40.509

-122.293

Reno, Nevada

87-91

39.4986

-119.768

Riverside

56,57

33.8806

-117.26

Roseville

99

38.7461

-121.265

Sacramento Executive

84-87,89

38.5125

-121.494

Salinas

55-64

36.6628

-121.606

Salinas North

95

36.717

-121.691

Salinas South

95

36.61

-121.529

San Benito

95

36.854

-121.362

San Diego, Lindbergh

84-89

32.7336

-117.19

San Diego, Miramar

55-62,64-71

32.8684

-117.143

San Francisco

84-89

37.619

-122.375

San Jose - CIMIS

92-96

37.326

-121.95

San Juan

89-91

36.905

-121.703

Santa Barbara

84-86

34.4262

-119.84

Santa Maria

56-63

34.8989

-120.457

Soledad

85,86

36.447

-121.364

Stockton  *Note

64,76

37.8943

-121.239

Sunnyvale

55-57,60-64

37.4152

-122.048

Thermal

52,53

33.6267

-116.16

Travis AFB

56

38.2627

-121.928

UABC, Mexicali

98

32.6292

-115.446

USDA Salinas

87,89,91

36.62

-121.545

Victorville

95

34.478

-117.261

Watsonville

93

36.886

-121.809

Zamora

92-93

38.808

-121.908

preload