Current Particles (PM2.5) Values

Current Particles (PM2.5) Values
 

Show Current Ozone Values

AQI: Good (0 - 50) AQI: Good (0 - 50)
Air quality is considered satisfactory, and air pollution poses little or no risk.
AQI: Moderate (51 - 100) AQI: Moderate (51 - 100)
Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.
AQI: Unhealthy for Sensitive Groups (101 - 150) AQI: Unhealthy for Sensitive Groups (101 - 150)
Although general public is not likely to be affected at this AQI range, people with lung disease, older adults and children are at a greater risk from exposure to ozone, whereas persons with heart and lung disease, older adults and children are at greater risk from the presence of particles in the air.
AQI: Unhealthy (151 - 200) AQI: Unhealthy (151 - 200)
Everyone may begin to experience health effects; members of sensitive groups may experience more serious health effects.
 AQI:Very Unhealthy (201 - 300) AQI: Very Unhealthy (201 - 300)
Health alert: everyone may experience more serious health effects.
AQI: Hazardous(301 - 500) AQI: Hazardous (301 - 500)
Health warnings of emergency conditions. The entire population is more likely to be affected.
Action DayAction Day
Aberdeen, WA
10
Adirondacks Region, NY
25
Aiken-Augusta - SC/GA, GA
19
Aiken-Augusta - SC/GA, SC
19
Albany, OR
10
Albuquerque, NM
47
Altoona, PA
50
Anacortes, WA
25
Anchorage, AK
11
Ann Arbor, MI
33
Antelope Vly, CA
13
Anza Vly, CA
31
Applegate Valley, OR
18
Arden Arcade-Del Paso Manor, CA
12
Ashland, KY
43
Ashland, OR
23
Atascadero, CA
5
Atlanta, GA
44
Austin, TX
25
Badlands, SD
22
Baker City, OR
20
Bakersfield, CA
19
Banning, CA
44
Baton Rouge Area, LA
20
Beaumont-Port Arthur, TX
25
Beaverton, OR
11
Bellingham, WA
7
Bend, OR
24
Bennington, VT
27
Benton Harbor, MI
26
Beulah, ND
7
Birmingham, AL
59
Birney, MT
55
Bishop, CA
19
Bishop Paiute Tribe, CA
18
Bismarck, ND
16
Bloomington/Normal, IL
18
Boise, ID
37
Boston, MA
29
Bowling Green, KY
48
Bozeman, MT
27
Brainerd, MN
11
Bremerton-Silverdale-Bainbridge Island, WA
19
Bridgeport, CT
18
Brigantine, NJ
0
Broadus, MT
30
Brockton, MA
20
Brookings, SD
4
Brownsville-McAllen, TX
41
Burlington, VT
25
Burns, OR
19
Butte, AK
15
Butte, MT
18
C San Bernardino M, CA
45
C San Bernardino-1, CA
38
C San Bernardino-2, CA
38
Calexico, CA
40
Camden, NJ
15
Canton/Massillon, OH
20
Carson City, NV
28
Cascade foothills of King County, WA
18
Casper, WY
17
Catano, PR
44
Catawba Indian Nation, SC
23
Cave Junction, OR
18
Central LA CO, CA
52
Central New York Region, NY
6
Central Orange-1, CA
28
Central Orange-2, CA
28
Champaign, IL
11
Charlotte, NC
39
Chattanooga, TN
49
Cheeka Peak, WA
3
Chehalis, WA
7
Chelan, WA
15
Chelmsford, MA
43
Chester, CA
26
Chester, NJ
20
Cheyenne, WY
27
Chicago, IL
53
Chico, CA
33
Cincinnati, OH
24
City of La Grande, OR
17
Clarkston, WA
24
Clarksville-Montgomery County, TN
52
Cleveland, MS
20
Cleveland-Akron-Lorain, OH
8
Cody, WY
0
Coeur d'Alene, ID
20
Coeur d'Alene Reservation, ID
13
Colorado River Valley, CO
35
Colorado Springs, CO
28
Columbus, OH
15
Columbus-Phenix City - GA/AL, AL
10
Columbus-Phenix City - GA/AL, GA
10
Colville, WA
18
Concord, CA
21
Confederated Tribes & Bands of Yakama Nations, WA
24
Coos, Lower Umpqua & Siuslaw Indians of Oregon, OR
13
Corpus Christi, TX
20
Corvallis, OR
6
Cottage Grove, OR
20
Cottonwood (seasonal), ID
21
Cove, OR
34
Dallas-Fort Worth, TX
51
Danbury, CT
21
Darrington, WA
20
Davis, CA
7
Dayton, OH
23
Decatur, IL
34
Delaware, DE
27
Denver, CO
48
Des Moines, IA
3
Detroit, MI
55
Detroit Lakes, MN
10
Dona Ana County, NM
7
Downeast Coast, ME
1
Duluth, MN
30
E San Fernando Vly, CA
52
E San Gabriel V-1, CA
39
E San Gabriel V-2, CA
39
Eastern Lake Ontario Region, NY
27
Eastern Laramie County, WY
32
Eastern Shore, MD
15
Eastern U.P., MI
20
Eau Claire, WI
20
El Centro, CA
31
El Paso, TX
57
Elizabethtown, KY
39
Elk Grove, CA
28
Ellensburg, WA
27
Ely, MN
18
Enterprise, OR
45
Erie, PA
19
Eugene/Springfield, OR
21
Everett-Marysville-Lynnwood, WA
13
Fairbanks, AK
5
Fairfield, CA
28
Fall River, MA
28
Fargo, ND
10
Fayetteville, NC
47
Flathead Valley, MT
28
Flemington, NJ
15
Flint, MI
3
Fond Du Lac, MN
0
Forest County Potawatomi Community, WI
18
Forsyth County-Winston-Salem-Greensboro-High Point, NC
45
Fort Collins, CO
44
Fort Lee, NJ
40
Fort Wayne, IN
10
Franklin County, ID
13
Fremont, CA
0
Fresno, CA
23
Ft. Lauderdale, FL
51
Garden Valley, ID
28
Gardnerville, NV
20
Goleta, CA
15
Grand Junction, CO
25
Grand Portage, MN
23
Grand Rapids, MI
17
Grangeville, ID
24
Grants Pass, OR
15
Great Basin Air District, CA
23
Great Falls, MT
16
Great Smoky Mtns. Natl. Park - TN, TN
52
Greeley, CO
69
Green Bay, WI
22
Greenfield, MA
5
Gridley, CA
30
Hamilton, MT
5
Hammond-Gary, IN
32
Hampton Roads, VA
10
Hartford, CT
23
Hattiesburg, MS
19
Haverhill, MA
19
Helena, MT
35
Hemet/San Jacinto, CA
31
Hernando, MS
22
Hickory, NC
43
Hidden Valley, AZ
52
Hillsboro, OR
10
Hollywood, FL
51
Houghton Lake, MI
25
Houston-Galveston-Brazoria, TX
35
Huntsville, AL
55
Idaho City, ID
27
Idaho Falls, ID
25
Imperial Valley, CA
40
Indianapolis, IN
24
Indio - Twenty Nine Palms Reservation, CA
33
Jackson, MS
27
Jacksonville, FL
32
John Day, OR
20
Johnstown, PA
34
Joliet/Will County, IL
31
Juliaetta (seasonal), ID
19
Kalamazoo, MI
26
Kamiah - Nez Perce Reservation, ID
36
Kansas City, MO
23
Keene, NH
17
Kennewick, WA
17
Ketchum, ID
24
Klamath Falls, OR
22
Knoxville, TN
52
Kootenai Tribe, ID
29
La Crosse, WI
22
Lafayette, LA
25
Lake Charles, LA
43
Lake County, IL
42
Lake Elsinore, CA
20
Lakeview, OR
8
Lander, WY
12
Lansing, MI
26
Laredo, TX
34
Las Vegas, NV
36
Lawton, OK
44
Leech Lake Nation: Cass Lake, MN
18
Lehigh Valley, PA
33
Lewiston, ID
10
Lexington, KY
36
Libby, MT
46
Liberty/Clairton area, PA
60
Lima, OH
19
Lincoln, NE
10
Livermore, CA
13
Logan, UT
27
Lompoc, CA
5
Londonderry, NH
23
Long Island, NY
16
Longview, WA
6
Lostwood, ND
4
Louisville, KY
42
Lower Hudson Valley Region, NY
3
Lubbock, TX
32
Ludington, MI
25
Lynn, MA
42
Lyons, OR
21
Macon, GA
17
Madison, WI
14
Madras, OR
15
Makah Indian Tribe of Makah Indian Reservation, WA
15
Malta, MT
14
Mammoth Cave National Park, KY
52
Mammoth Lakes, CA
23
Maple Falls, WA
21
Marshall, MN
20
Mayaguez, PR
21
McCall, ID
25
Medford, OR
24
Memphis, TN
23
Merced, CA
7
Mercer County, PA
16
Metro Riverside CO, CA
39
Metropolitan Baltimore, MD
43
Metropolitan Washington, DC
51
Metropolitan Washington, MD
51
Mexicali, MX
59
Mexico City, MX
57
Miami, FL
52
Mid-Coast, ME
4
Midland-Odessa, TX
57
Millville, NJ
3
Milwaukee, WI
18
Minneapolis-St. Paul, MN
53
Mississippi Gulf Coast, MS
28
Missoula, MT
25
Modesto, CA
15
Moorhead, MN
10
Moscow, ID
18
Moses Lake, WA
20
Mount Hall (seasonal), ID
18
Mount Vernon, WA
6
Muscatine, IA
2
N Coastal Orange, CA
15
NW Coastal LA, CA
15
NW San Bernardino, CA
38
Napa, CA
20
Narragansett, RI
8
Nashville, TN
38
Nespelem, WA
8
New Brunswick, NJ
34
New Haven, CT
19
New Jersey, NJ
40
New Jersey Highlands, NJ
20
New London-Groton, CT
35
New Orleans, LA
25
New York City Region, NY
18
Newark, NJ
20
Nez Perce Reservation, ID
36
Nipomo, CA
9
Nogales, AZ
35
Norco/Corona, CA
39
North & West Suburbs (Chicago), IL
13
North Adams, MA
18
North Orange CO, CA
28
North Pole, AK
32
North Twin Cities Metro, MN
16
Northern, ME
18
Northern Kentucky, KY
20
Northern Virginia, VA
51
Oak Harbor, WA
7
Oakland, CA
18
Oakridge, OR
23
Ojai, CA
36
Oklahoma City, OK
51
Olympia-Lacey-Tumwater, WA
9
Omaha, NE
38
Omak, WA
26
Owens Lake, CA
16
Owensboro, KY
23
Oxnard, CA
18
Paducah, KY
46
Paso Robles, CA
5
Paul (seasonal), ID
41
Pendleton, OR
19
Peoria, IL
15
Perris Vly, CA
31
Philadelphia, PA
38
Phoenix, AZ
56
Pierre, SD
11
Pikeville, KY
30
Pinedale, WY
7
Pinehurst, ID
9
Piru, CA
9
Pittsburgh, PA
36
Pittsfield, MA
26
Pocatello, ID
23
Ponce, PR
33
Port Angeles, WA
16
Port Townsend, WA
17
Porthill (seasonal), ID
23
Portland, OR
16
Portola, CA
53
Potlatch (seasonal), ID
21
Prineville, OR
15
Providence, RI
38
Provo, UT
20
Pullman, WA
18
Quincy, CA
21
Racine-Kenosha, WI
16
Raleigh-Durham-Chapel Hill, NC
51
Rapid City, SD
24
Red Bluff, CA
35
Red Lake, MN
21
Redding, CA
5
Redwood City, CA
0
Reno-Sparks, NV
17
Rexburg (seasonal), ID
29
Richmond, VA
33
Rider University, NJ
0
Roanoke, VA
35
Rochester, MN
25
Rock Island-Moline, IL
10
Rocky Mount, NC
35
Roseburg, OR
13
Roseville-Rocklin, CA
18
Rutland, VT
27
SW Coastal LA, CA
15
SW San Bernardino, CA
38
Sacramento, CA
19
Saddleback Vly, CA
28
Saginaw, MI
15
Salem, OR
21
Salinas, CA
3
Salmon, ID
14
Salt Lake City, UT
27
San Antonio, TX
42
San Diego Coast, CA
15
San Diego Foothills, CA
18
San Diego Mesa and Inland Valley, CA
38
San Francisco, CA
19
San Gabriel Mts, CA
39
San Jose, CA
19
San Luis Obispo, CA
18
San Rafael, CA
15
Sandpoint, ID
22
Santa Barbara, CA
24
Santa Clarita Vly, CA
28
Santa Cruz, CA
0
Santa Maria, CA
0
Santa Rosa, CA
20
Seattle-Bellevue-Kent Valley, WA
28
Seeley Lake, MT
0
Sequoia/Kings Canyon National Parks, CA
53
Shady Cove, OR
16
Sheboygan, WI
15
Shelton, WA
11
Shenandoah National Park, VA
30
Sidney, MT
71
Simi Valley, CA
36
Sioux Falls, SD
0
Sisters, OR
19
Sloughhouse, CA
8
Soda Springs (seasonal), ID
25
South & West Suburbs (Chicago), IL
53
South Bend, IN
19
South Coastal LA, CA
15
South Twin Cities Metro, MN
18
Southeast LA CO, CA
28
Southwest Coast, ME
26
Spokane, WA
34
Spokane Tribe of Spokane Reservation, WA
13
Springdale (Springdale-Fayetteville-Bentonville), AR
30
Springfield, IL
30
Springfield, MA
27
St. Cloud, MN
10
St. Louis (Metro-east), IL
22
State College, PA
32
Stockton, CA
18
Stratford, CT
18
Sunnyside, WA
35
Susquehanna Valley, PA
28
Sweet Home, OR
33
Tacoma-Puyallup, WA
19
Tampa, FL
61
Temecula Vly, CA
31
The Dalles, OR
20
Thibodaux, LA
20
Thompson Falls, MT
17
Thousand Oaks, CA
23
Toledo, OH
15
Tooele, UT
16
Topeka, KS
30
Torrington, CT
14
Traverse City, MI
25
Tri-Cities, TN
16
Truckee, CA
59
Tucson, AZ
32
Tulsa, OK
33
Twin Falls, ID
27
Twisp, WA
12
Tyler-Longview-Marshall, TX
47
Ukiah, CA
21
Union County, SD
0
Upper Green River Basin, WY
7
Upper Hudson Valley Region, NY
20
Vancouver, WA
6
Vernal, UT
19
Victorville, CA
29
Virginia, MN
13
Visalia, CA
33
W San Bernardino M, CA
45
W San Fernando Vly, CA
52
W San Gabriel Vly, CA
30
Waco-Killeen, TX
35
Walla Walla, WA
17
Ware - Quabbin Summit, MA
13
Watertown, SD
20
Weiser (seasonal), ID
33
Wenatchee, WA
18
West Greenwich, RI
19
Western Interior, ME
3
Western Maryland, MD
20
Western Mountains, ME
23
Western Nevada County, CA
41
Western New York Region, NY
33
Western Valleys, NC
38
Wichita, KS
0
Williston, ND
16
Willits, CA
13
Wilmington, DE
25
Wilmington, NC
25
Winchester, VA
20
Winona, MN
22
Winthrop, WA
10
Worcester, MA
41
Yacolt, WA
9
Yakima, WA
17
Yellowstone National Park, ID
15
Yellowstone National Park, MT
15
Yellowstone National Park, WY
15
York/Chester/Lancaster, SC
23
Yosemite National Park, CA
79
Youngstown, OH
13
Yreka, CA
13
Yuba City/Marysville, CA
39
Yuma, AZ
30