Current Ozone Values

Current Ozone Values
 

Show Current Particles (PM2.5) Values

AQI: Good (0 - 50) AQI: Moderate (51 - 100) AQI: Unhealthy for Sensitive Groups (101 - 150) AQI: Unhealthy (151 - 200) AQI: Very Unhealthy (201 - 300) AQI: Hazardous(301 - 500) Action DayAction Day
Aiken-Augusta - SC/GA, GA
27
Aiken-Augusta - SC/GA, SC
27
Albany, NY
23
Albuquerque, NM
7
Altoona, PA
0
Anacortes, WA
19
Antelope Vly, CA
13
Anza Vly, CA
33
Apache Junction, AZ
31
Arden Arcade-Del Paso Manor, CA
2
Asheville Ridge Tops (above 4000 feet), NC
41
Atascadero, CA
1
Atlanta, GA
0
Auburn, CA
25
Austin, TX
31
Badlands, SD
25
Bakersfield, CA
2
Banning, CA
36
Barstow, CA
15
Base - Whiteface Mountain, NY
29
Baton Rouge Area, LA
27
Beaumont-Port Arthur, TX
21
Bellingham, WA
0
Bennington, VT
31
Beulah, ND
22
Birmingham, AL
19
Birney, MT
16
Bishop, CA
2
Bishop Paiute Tribe, CA
2
Bismarck, ND
22
Boise, ID
4
Boston, MA
26
Brigham City, UT
12
Broadus, MT
23
Brookings, SD
27
Brownsville-McAllen, TX
20
Buffalo, NY
26
Burlington, VT
22
C San Bernardino M, CA
34
C San Bernardino-1, CA
34
C San Bernardino-2, CA
34
Canyonlands National Park, UT
35
Capistrano Vly, CA
31
Carpinteria, CA
23
Carrizo Plains, CA
19
Carson City, NV
6
Casa Grande, AZ
20
Central Coastal, CA
37
Central LA CO, CA
37
Central Orange-1, CA
34
Central Orange-2, CA
37
Charleston, SC
18
Charlotte, NC
10
Chicago, IL
19
Chico, CA
16
Chiricahua National Park, AZ
38
Cincinnati, OH
19
City of North Miami, FL
33
Cleveland-Akron-Lorain, OH
17
Coachella Vly, CA
38
Colfax, CA
20
Colorado River Valley, CO
19
Colorado Springs, CO
32
Columbia, SC
6
Concord, NH
31
Corpus Christi, TX
18
Cowpens National Battlefield, SC
26
Craters of the Moon National Monument, ID
37
Dallas-Fort Worth, TX
30
Davis, CA
11
Dayton, OH
7
Daytona Beach, FL
18
Death Valley National Park, CA
38
Delaware, DE
30
Denver, CO
42
Detroit, MI
12
Dona Ana County, NM
24
Downeast Coast, ME
30
Duluth, MN
25
Dunkirk, NY
27
E San Bernardino, CA
20
E San Fernando Vly, CA
37
E San Gabriel V-1, CA
30
E San Gabriel V-2, CA
30
East Riverside CO, CA
31
Eastern Shore, MD
21
El Paso, TX
19
Elk Grove, CA
15
Erie, PA
28
Evansville, IN
26
Fairbanks, AK
2
Fall River, MA
31
Fallon, NV
8
Fernley, NV
15
Florence/Darlington, SC
27
Folsom, CA
16
Fond du Lac, WI
23
Fort Collins, CO
25
Fort Myers, FL
26
Fort Pierce, FL
20
Four Corners Area, CO
34
Fresno, CA
7
Gila River Indian Community, AZ
16
Grand Canyon National Park, AZ
42
Grand Junction, CO
26
Grand Rapids, MI
11
Great Basin National Park, NV
35
Great Smoky Mtns. Natl. Park - TN, TN
40
Greeley, CO
16
Greenfield, MA
31
Greenville-Spartanburg, SC
38
Hampton Roads, VA
24
Hannover, ND
27
Haverhill, MA
30
Helena, MT
29
Hemet/San Jacinto, CA
33
Hesperia, CA
17
Houghton Lake, MI
8
Houston-Galveston-Brazoria, TX
28
Imperial Valley, CA
29
Indiana County, PA
28
Indianapolis, IN
23
Jacksonville, FL
21
Johnstown, PA
0
Kansas City, MO
28
Keene, NH
32
Knoxville, TN
40
Lafayette, LA
23
Lake Charles, LA
23
Lake Elsinore, CA
34
Lakeland, FL
0
Lansing, MI
19
Laredo, TX
12
Las Vegas, NV
71
Lassen Volcanic National Park, CA
34
Lebanon, NH
31
Lehigh Valley, PA
24
Lewistown, MT
31
Liberty/Clairton area, PA
0
Little Rock-North Little Rock, AR
31
Logan, UT
19
Lompoc, CA
35
Londonderry, NH
34
Lostwood, ND
22
Ludington, MI
8
Lynn, MA
33
Malta, MT
20
Mammoth Cave National Park, KY
27
Melbourne, FL
25
Memphis, TN
29
Mendocino County, CA
0
Merced, CA
6
Mercer County, PA
22
Mesa Verde National Park, CO
34
Metro Riverside CO, CA
33
Metropolitan Baltimore, MD
15
Metropolitan Washington, DC
19
Mexico City, MX
16
Miami, FL
33
Mid-Coast, ME
32
Milton - Blue Hill Observatory, MA
34
Milwaukee, WI
17
Minneapolis-St. Paul, MN
27
Missoula, MT
5
Modesto, CA
6
Monroe, LA
28
Monterrey, MX
3
Morro Bay, CA
28
Mount Vernon, WA
0
N Coastal Orange, CA
37
NW Coastal LA, CA
30
NW San Bernardino, CA
22
Narragansett, RI
35
Natomas, CA
0
New Haven, CT
29
New Orleans, LA
33
New York City, NY
25
Newburgh, NY
25
Nicks Lake, NY
23
Nipomo, CA
22
Norco/Corona, CA
34
North Highlands, CA
6
North Orange CO, CA
34
Northern, ME
26
Northern Virginia, VA
19
Ogden, UT
3
Ojai, CA
18
Oklahoma City, OK
29
Omaha, NE
26
Orlando, FL
2
Oxnard, CA
36
Paradise, CA
36
Pasco County, FL
0
Paso Robles, CA
14
Pensacola, FL
34
Peoria, IL
15
Perch River, NY
22
Perris Vly, CA
29
Petrified Forest National Park, AZ
20
Phelan, CA
32
Philadelphia, PA
26
Phoenix, AZ
42
Pinal Air Park, AZ
0
Pinal County, AZ
31
Pinnacles National Monument, CA
7
Pittsburgh, PA
33
Placerville, CA
40
Pomona Walnut Vly, CA
6
Portland, OR
20
Portsmouth, NH
31
Providence, RI
33
Provo, UT
0
Raleigh-Durham-Chapel Hill, NC
18
Rapid City, SD
31
Red Hills, CA
33
Redding, CA
27
Reno-Sparks, NV
27
Richmond, VA
22
Riverhead, NY
23
Roanoke, VA
0
Rock Island-Moline, IL
23
Rockford, IL
19
Rocky Mountain National Park, CO
38
S San Gabriel Vly, CA
1
SW Coastal LA, CA
9
SW San Bernardino, CA
22
Sacramento, CA
3
Saddleback Vly, CA
34
Saint Louis, MO
21
Salinas, CA
7
Salt Lake City, UT
4
San Antonio, TX
31
San Diego Coast, CA
36
San Gabriel Mts, CA
38
San Juan County, NM
16
San Luis Obispo, CA
1
Santa Barbara, CA
11
Santa Clarita Vly, CA
38
Santa Maria, CA
20
Santa Rosa Rancheria, CA
5
Santa Ynez, CA
12
Sarasota, FL
29
Scranton / Wilkes-Barre, PA
28
Shenandoah National Park, VA
36
Shreveport, LA
31
Sidney, MT
31
Simi Valley, CA
38
Sioux Falls, SD
31
Sloughhouse, CA
15
South Coastal LA, CA
5
Southeast LA CO, CA
34
Southern Ute Indian Reservation, CO
25
Southwest Coast, ME
31
Springfield, IL
24
Springfield, MA
32
St. Louis (Metro-east), IL
22
St. Petersburg, FL
10
State College, PA
0
Stockton, CA
3
Susquehanna Valley, PA
19
Tallahassee, FL
15
Tampa, FL
15
Temecula Vly, CA
33
Theodore Roosevelt National Park, ND
24
Thibodaux, LA
19
Thousand Oaks, CA
38
Topeka, KS
28
Torrington, CT
34
Traverse City, MI
8
Trona, CA
35
Tucson, AZ
32
Tulsa, OK
29
Tuolumne County, CA
23
Twentynine Palms, CA
15
Tyler-Longview-Marshall, TX
30
Union County, SD
28
Vacaville, CA
9
Victoria, TX
19
Victorville, CA
6
Visalia, CA
6
Voyageurs National Park, MN
27
W San Bernardino M, CA
34
W San Fernando Vly, CA
37
W San Gabriel Vly, CA
8
Waco-Killeen, TX
27
Ware - Quabbin Summit, MA
34
Washakie Reservation, UT
12
Western Nevada County, CA
40
White Plains, NY
28
Wichita, KS
24
Williamsport, PA
0
Winchester, VA
1
Wind Cave, SD
27
Woodland, CA
6
Worcester, MA
32
York/Chester/Lancaster, SC
23
Yosemite National Park, CA
33
Yuba City/Marysville, CA
5