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
Acadia National Park, ME
23
Adams - Mt. Greylock, MA
22
Aiken-Augusta - SC/GA, GA
7
Aiken-Augusta - SC/GA, SC
7
Albany, NY
23
Albuquerque, NM
2
Altoona, PA
10
Antelope Vly, CA
36
Anza Vly, CA
41
Apache Junction, AZ
16
Asheville Ridge Tops (above 4000 feet), NC
34
Atascadero, CA
5
Auburn, CA
28
Austin, TX
30
Badlands, SD
28
Banning, CA
36
Barstow, CA
10
Baton Rouge Area, LA
14
Bayamon, PR
2
Beaumont-Port Arthur, TX
24
Bennington, VT
25
Birmingham, AL
13
Bishop, CA
4
Bishop Paiute Tribe, CA
4
Boise, ID
1
Boston, MA
9
Brigantine, NJ
11
Brookings, SD
12
Brownsville-McAllen, TX
20
Buffalo, NY
20
Burlington, VT
24
C San Bernardino M, CA
35
C San Bernardino-1, CA
19
C San Bernardino-2, CA
19
Camden, NJ
8
Canyonlands National Park, UT
22
Cape Cod and Islands, MA
27
Capistrano Vly, CA
20
Carmel Valley, CA
22
Carpinteria, CA
22
Carrizo Plains, CA
19
Casa Grande, AZ
18
Central Coastal, CA
20
Central LA CO, CA
20
Central Orange-1, CA
14
Central Orange-2, CA
19
Charlotte, NC
8
Chester, NJ
29
Chicago, IL
11
Chico, CA
2
Cincinnati, OH
22
City of North Miami, FL
23
Cleveland-Akron-Lorain, OH
19
Coachella Vly, CA
13
Colorado River Valley, CO
3
Colorado Springs, CO
31
Columbia, SC
4
Concord, CA
22
Corpus Christi, TX
25
Cowpens National Battlefield, SC
19
Craters of the Moon National Monument, ID
33
Dallas-Fort Worth, TX
33
Davis, CA
20
Dayton, OH
16
Daytona Beach, FL
17
Death Valley National Park, CA
24
Denver, CO
33
Detroit, MI
16
Dona Ana County, NM
27
Duluth, MN
22
Dunkirk, NY
23
E San Bernardino, CA
19
E San Fernando Vly, CA
17
E San Gabriel V-1, CA
26
E San Gabriel V-2, CA
26
Eastern Shore, MD
14
El Paso, TX
10
Elk Grove, CA
31
Erie, PA
24
Evansville, IN
5
Fairbanks, AK
4
Fairfield, CA
23
Fairhaven, MA
19
Fall River, MA
19
Flemington, NJ
8
Florence/Darlington, SC
21
Folsom, CA
31
Fond du Lac, WI
15
Forest County Potawatomi Community, WI
22
Fort Collins, CO
26
Fort Myers, FL
24
Fort Pierce, FL
23
Four Corners Area, CO
11
Fremont, CA
25
Gaviota Coast, CA
42
Goleta, CA
15
Grand Canyon National Park, AZ
35
Grand Junction, CO
19
Grand Rapids, MI
19
Great Basin National Park, NV
32
Great Smoky Mtns. Natl. Park - TN, TN
31
Greeley, CO
24
Greenville-Spartanburg, SC
19
Hampton Roads, VA
7
Haverhill, MA
18
Hemet/San Jacinto, CA
41
Hollister, CA
24
Houghton Lake, MI
20
Houston-Galveston-Brazoria, TX
33
Imperial Valley, CA
9
Indiana County, PA
19
Indianapolis, IN
15
Jackson, MS
11
Jacksonville, FL
11
Johnstown, PA
4
Joshua Tree National Park, CA
45
Kansas City, MO
30
King City, CA
19
Knoxville, TN
31
Lafayette, LA
21
Lake Charles, LA
24
Lake Elsinore, CA
36
Lakeland, FL
16
Lansing, MI
15
Las Vegas, NV
35
Lassen Volcanic National Park, CA
31
Lehigh Valley, PA
19
Liberty/Clairton area, PA
11
Little Rock-North Little Rock, AR
20
Livermore, CA
18
Lompoc, CA
31
Ludington, MI
20
Lynn, MA
17
Melbourne, FL
27
Memphis, TN
21
Mendocino County, CA
1
Mercer County, PA
16
Metro Riverside CO, CA
20
Metropolitan Baltimore, MD
19
Metropolitan Washington, DC
11
Mexico City, MX
33
Miami, FL
24
Millville, NJ
2
Milton - Blue Hill Observatory, MA
21
Milwaukee, WI
5
Minneapolis-St. Paul, MN
17
Modesto, CA
15
Monroe, LA
22
Morro Bay, CA
14
N Coastal Orange, CA
19
NW Coastal LA, CA
28
NW San Bernardino, CA
7
Napa, CA
17
Narragansett, RI
27
New Haven, CT
22
New Jersey Highlands, NJ
8
New Orleans, LA
17
New York City, NY
17
Newark, NJ
19
Newbury, MA
17
Nicks Lake, NY
16
Nipomo, CA
20
Norco/Corona, CA
20
North Orange CO, CA
14
Northern Delaware, DE
17
Northern Virginia, VA
11
Oakland, CA
14
Ogden, UT
15
Ojai, CA
24
Oklahoma City, OK
31
Omaha, NE
3
Orlando, FL
19
Oxnard, CA
14
Paradise, CA
30
Paradise Road, CA
31
Pasco County, FL
21
Paso Robles, CA
25
Pensacola, FL
10
Peoria, IL
10
Perch River, NY
19
Perris Vly, CA
20
Petrified Forest National Park, AZ
24
Phelan, CA
31
Philadelphia, PA
12
Phoenix, AZ
27
Pinal Air Park, AZ
19
Pinal County, AZ
19
Pinnacle State Park, NY
28
Pinnacles National Monument, CA
23
Piru, CA
24
Pittsburgh, PA
19
Placerville, CA
25
Pomona Walnut Vly, CA
18
Portland, ME
23
Portland, OR
20
Presque Isle, ME
18
Providence, RI
23
Provo, UT
2
Raleigh-Durham-Chapel Hill, NC
17
Rapid City, SD
27
Red Hills, CA
30
Redding, CA
13
Redwood City, CA
19
Reno-Sparks, NV
35
Richmond, VA
10
Rider University, NJ
2
Riverhead, NY
21
Roanoke, VA
14
Rockford, IL
9
Rocky Mountain National Park, CO
34
Roseville-Rocklin, CA
21
S Central LA CO, CA
19
S San Gabriel Vly, CA
8
SW Coastal LA, CA
18
SW San Bernardino, CA
18
Sacramento, CA
31
Saddleback Vly, CA
20
Saint Louis, MO
11
Salinas, CA
24
Salt Lake City, UT
8
San Antonio, TX
11
San Diego Coast, CA
27
San Diego Foothills, CA
35
San Diego Mesa and Inland Valley, CA
8
San Francisco, CA
17
San Gabriel Mts, CA
26
San Jose, CA
27
San Juan County, NM
23
San Luis Obispo, CA
23
San Rafael, CA
20
Sand Island, HI
29
Santa Barbara, CA
14
Santa Clarita Vly, CA
20
Santa Cruz, CA
21
Santa Maria, CA
17
Santa Ynez, CA
26
Sarasota, FL
19
Scranton / Wilkes-Barre, PA
6
Sequoia/Kings Canyon National Parks, CA
25
Shreveport, LA
25
Simi Valley, CA
18
Sioux Falls, SD
9
Sipayik, ME
20
South Coastal LA, CA
4
Southeast LA CO, CA
14
Southern Delaware, DE
12
Springfield, IL
16
Springfield, MA
24
St. Louis (Metro-east), IL
13
State College, PA
6
Stockton, CA
14
Susquehanna Valley, PA
19
Tallahassee, FL
21
Tampa, FL
20
Temecula Vly, CA
41
Theodore Roosevelt National Park, ND
24
Thibodaux, LA
16
Thousand Oaks, CA
24
Topeka, KS
28
Torrington, CT
31
Traverse City, MI
20
Trona, CA
3
Tucson, AZ
31
Tulsa, OK
36
Tuolumne County, CA
32
Twentynine Palms, CA
10
Tyler-Longview-Marshall, TX
31
Union County, SD
6
Vacaville, CA
20
Vernal, UT
3
Victoria, TX
22
Victorville, CA
24
W San Bernardino M, CA
35
W San Fernando Vly, CA
17
W San Gabriel Vly, CA
19
Waco-Killeen, TX
32
Ware - Quabbin Summit, MA
26
West Palm Beach, FL
24
Western Maryland, MD
23
Western Nevada County, CA
37
White Plains, NY
18
Wichita, KS
25
Williamsport, PA
14
Winchester, VA
23
Wind Cave, SD
25
Woodland, CA
20
Worcester, MA
25
York/Chester/Lancaster, SC
12
Yosemite National Park, CA
34
Yuba City/Marysville, CA
10