Pollen count and allergy info for San Marcos
San Marcos pollen and allergy report • 16:00, Jun 1
Index
High
Tree
Low
Grass
High
Weed
None
32°
9 km/h
61%Daily allergy forecast
San Marcos pollen count forecast
Today  14 km/h 32°24° 77% | Tuesday  16 km/h33°24° 74% | Wednesday 18 km/h 32°22° 72% |
Air pollutants
Air quality in San Marcos today
AQI⁺
Air quality index
30AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
5.4µg/m³
Learn more about pollen in San Marcos
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Where is the highest pollen level in Texas?
- Abernathy3
- Abilene3
- Alamo Heights3
- Alice3
- Allen3
- Alto3
- Alto Bonito Heights3
- Alvarado3
- Alvord3
- Amarillo3
- Ames3
- Anahuac3
- Anderson3
- Angelina County3
- Angleton3
- Anton3
- Archer City3
- Arcola3
- Argyle3
- Aspermont3
- Athens3
- Atlanta3
- Aubrey3
- Aurora3
- Austin3
- Bacliff3
- Balch Springs3
- Balcones Heights3
- Barrett3
- Barton Creek3
- Bartonville3
- Bastrop3
- Batesville3
- Bay City3
- Baytown3
- Beach City3
- Beaumont3
- Bedford3
- Bellmead3
- Bells3
- Bellville3
- Benbrook3
- Berryville3
- Beverly Hills3
- Bevil Oaks3
- Bexar County3
- Big Sandy3
- Big Spring3
- Bishop3
- Blossom3
- Blue Mound3
- Blue Ridge3
- Bogata3
- Boling3
- Bonham3
- Booker3
- Borger3
- Brazoria3
- Brazoria County3
- Brazos County3
- Breckenridge3
- Brenham3
- Bridge City3
- Bridgeport3
- Brookshire3
- Brownfield3
- Brownsboro3
- Brushy Creek3
- Bryan3
- Buchanan Dam3
- Bullard3
- Buna3
- Burkburnett3
- Burleson3
- Bushland3
- Cactus3
- Caddo Mills3
- Caldwell3
- Calvert3
- Camp Swift3
- Canton3
- Canyon3
- Carrizo Springs3
- Carthage3
- Castle Hills3
- Cedar Hill3
- Cedar Park3
- Celina3
- Center3
- Centerville3
- Central Gardens3
- Chandler3
- Chico3
- Childress3
- China3
- China Grove3
- Chula Vista, Maverick County3
- Cibolo3
- Cienegas Terrace3
- Cinco Ranch3
- Circle D-KC Estates3
- Clarendon3
- Clarksville3
- Claude3
- Clear Lake Shores3
- Cleburne3
- Cleveland3
- Clifton3
- Clute3
- Cockrell Hill3
- College Station3
- Colleyville3
- Collinsville3
- Colmesneil3
- Colorado County3
- Columbus3
- Combine3
- Commerce3
- Copper Canyon3
- Corinth3
- Corrigan3
- Corsicana3
- Crandall3
- Crockett3
- Crosby3
- Crosbyton3
- Crowley3
- Cut and Shoot3
- Daingerfield3
- Dalhart3
- Dallas3
- Danbury3
- De Kalb3
- Deer Park3
- Del Rio3
- Denison3
- Denton3
- Denton County3
- DeSoto3
- Devine3
- Deweyville3
- Diboll3
- Dickinson3
- Dilley3
- Dimmitt3
- Doolittle3
- Double Oak3
- Dumas3
- Duncanville3
- Eagle Lake3
- Eagle Pass3
- East Bernard3
- East Mountain3
- Edgewood3
- Eidson Road3
- El Campo3
- El Lago3
- Electra3
- Elkhart3
- Ellis County3
- Elm Creek3
- Elmendorf3
- Emory3
- Ennis3
- Escobares3
- Euless3
- Evadale3
- Everman3
- Fabrica3
- Fairchilds3
- Fairfield3
- Fairview3
- Falcon Lake Estates3
- Falfurrias3
- Fannett3
- Fannin County3
- Farmers Branch3
- Farmersville3
- Fate3
- Fayette County3
- Fayetteville3
- Ferris3
- Fifth Street3
- Flatonia3
- Floydada3
- Forney3
- Fort Bend County3
- Fort Hood3
- Fort Worth3
- Franklin County3
- Frankston3
- Fresno3
- Friendswood3
- Frisco3
- Fritch3
- Fulshear3
- Gail3
- Gainesville3
- Garden Ridge3
- Garland3
- Gatesville3
- Geronimo3
- Gholson3
- Giddings3
- Gilmer3
- Gladewater3
- Glenn Heights3
- Godley3
- Gonzales3
- Graham3
- Grand Prairie3
- Grand Saline3
- Grandview3
- Grapeland3
- Grapevine3
- Greenville3
- Gregory3
- Grimes County3
- Groesbeck3
- Groves3
- Groveton3
- Gruver3
- Gun Barrel City3
- Hackberry3
- Hale Center3
- Hallettsville3
- Hallsville3
- Haltom City3
- Hamlin3
- Hamshire3
- Harker Heights3
- Harrison3
- Haskell3
- Haslet3
- Hawkins3
- Hearne3
- Heath3
- Hemphill3
- Hempstead3
- Henderson3
- Henrietta3
- Hewitt3
- Hickory Creek3
- Hidalgo3
- Hideaway3
- Highland Park3
- Highland Village3
- Hillsboro3
- Hilltop Lakes3
- Holiday Lakes3
- Holland3
- Holliday3
- Holly Lake Ranch3
- Honey Grove3
- Hubbard3
- Hudson3
- Hudson Bend3
- Hughes Springs3
- Hunt County3
- Huntington3
- Hurst3
- Hutchins3
- Hutto3
- Idalou3
- Iowa Colony3
- Iowa Park3
- Irving3
- Italy3
- Itasca3
- Jacksboro3
- Jacksonville3
- Jefferson3
- Jewett3
- Jolly3
- Jones Creek3
- Josephine3
- Joshua3
- Justin3
- Kaufman3
- Keene3
- Keller3
- Kemah3
- Kemp3
- Kerens3
- Kilgore3
- Kirbyville3
- Knox City3
- Kountze3
- Krugerville3
- Krum3
- Kyle3
- La Feria3
- La Grange3
- La Grulla3
- La Joya3
- La Porte3
- La Vernia3
- La Villa3
- Lackland Air Force Base3
- LaCoste3
- Lacy-Lakeview3
- Lago Vista, Starr County3
- Laguna Park3
- Lake Cherokee3
- Lake Dallas3
- Lake Dunlap3
- Lake Jackson3
- Lake Kiowa3
- Lake Worth3
- Lancaster3
- Lantana3
- Laredo3
- Las Quintas Fronterizas3
- Laughlin Air Force Base3
- Lavon3
- League City3
- Leon Valley3
- Leonard3
- Levelland3
- Lewisville3
- Lexington3
- Liberty City3
- Lindale3
- Linden3
- Little Elm3
- Live Oak3
- Llano Grande3
- Lockhart3
- Lockney3
- Lone Star3
- Longview3
- Lopezville3
- Lorena3
- Lorenzo3
- Los Fresnos, Webb County3
- Lost Creek3
- Lowry Crossing3
- Lubbock3
- Lucas3
- Lufkin3
- Luling3
- Lumberton3
- Lyford3
- Lytle3
- Mabank3
- Madisonville3
- Malakoff3
- Manchaca3
- Manor3
- Manvel3
- Markham3
- Marshall3
- Mart3
- Martindale3
- Maud3
- Mauriceville3
- McAllen3
- McKinney3
- McLendon-Chisholm3
- McLennan3
- Medina3
- Memphis3
- Mesquite, Starr County3
- Miami3
- Midlothian3
- Milam3
- Mineola3
- Mission3
- Missouri City3
- Mobile City3
- Mont Belvieu3
- Montague3
- Monte Alto3
- Moody3
- Mount Pleasant3
- Mount Vernon3
- Muenster3
- Munday3
- Nacogdoches3
- Naples3
- Nassau Bay3
- Natalia3
- Nederland3
- Needville3
- Nevada3
- New Boston3
- New Braunfels3
- New Fairview3
- New Summerfield3
- New Ulm3
- Newark3
- Nixon3
- Nocona3
- Nolanville3
- North Escobares3
- North Richland Hills3
- Northlake3
- Nueces County3
- Oak Leaf3
- Oak Point3
- Oak Ridge, Kaufman County3
- Odem3
- Old River-Winfree3
- Olmos Park3
- Olney3
- Olton3
- Onalaska3
- Orange3
- Ore City3
- Overton3
- Ovilla3
- Paducah3
- Paint Rock3
- Palacios3
- Palestine3
- Palm Valley3
- Paloma Creek3
- Paloma Creek South3
- Pampa3
- Panhandle3
- Paris3
- Parker3
- Patton Village3
- Pecan Acres3
- Pecan Grove3
- Perryton3
- Petersburg3
- Pflugerville3
- Pharr3
- Pilot Point3
- Pine Island3
- Pinewood Estates3
- Pittsburg3
- Plainview3
- Plano3
- Pleak3
- Pleasanton3
- Plum Grove3
- Ponder3
- Port Arthur3
- Port Neches3
- Portland3
- Post3
- Poteet3
- Poth3
- Pottsboro3
- Powderly3
- Prairie View3
- Preston3
- Primera3
- Princeton3
- Progreso3
- Prosper3
- Providence Village3
- Quanah3
- Queen City3
- Quinlan3
- Quitman3
- Ralls3
- Rancho Alegre3
- Randall County3
- Ransom Canyon3
- Ratamosa3
- Raymondville3
- Red Oak3
- Redland3
- Redwater3
- Redwood3
- Refugio3
- Reid Hope King3
- Rhome3
- Ricardo3
- Richland Hills3
- Richmond3
- Richwood3
- Rio Bravo3
- Rio Hondo3
- River Oaks3
- Robinson3
- Robstown3
- Roby3
- Rockwall3
- Rollingwood3
- Roma3
- Roman Forest3
- Rosenberg3
- Rosharon3
- Rosita3
- Rotan3
- Round Rock3
- Rowlett3
- Royse City3
- Runaway Bay3
- Rusk3
- Sam Rayburn3
- San Antonio3
- San Augustine3
- San Diego3
- San Leanna3
- San Marcos3
- Sanger3
- Sansom Park3
- Santa Clara3
- Sarita3
- Savannah3
- Schertz3
- Schulenburg3
- Scissors3
- Seabrook3
- Seagoville3
- Sealy3
- Sebastian3
- Selma3
- Seth Ward3
- Seven Points3
- Seymour3
- Shady Shores3
- Shallowater3
- Shavano Park3
- Sheldon3
- Shepherd3
- Sherman3
- Sherwood Shores3
- Shoreacres3
- Sienna3
- Siesta Acres3
- Siesta Shores3
- Silsbee3
- Silverton3
- Sinton3
- Slaton3
- Smith County3
- Smithville3
- Snyder3
- Somerset3
- Somerville3
- Sonora3
- Sour Lake3
- South Point3
- Southside Place3
- Spearman3
- Splendora3
- Springtown3
- Spur3
- St. Hedwig3
- St. Jo3
- Stafford3
- Stamford3
- Stinnett3
- Stowell3
- Stratford3
- Sugar Land3
- Sullivan City3
- Sulphur Springs3
- Sunnyvale3
- Sunray3
- Taft3
- Taft Southwest3
- Talty3
- Tarrant County3
- Tatum3
- Taylor3
- Taylor Lake Village3
- Teague3
- Temple3
- Tenaha3
- Terrell3
- Texas City3
- The Colony3
- Thompsons3
- Throckmorton3
- Timberwood Park3
- Timpson3
- Todd Mission3
- Tom Bean3
- Tomball3
- Tool3
- Travis County3
- Travis Ranch3
- Troup3
- Tulia3
- Tyler3
- Uhland3
- Universal City3
- University Park3
- Val Verde Park3
- Valley Mills3
- Van3
- Van Vleck3
- Vega3
- Venus3
- Vidor3
- Volente3
- Waco3
- Waller3
- Waller County3
- Wallis3
- Waskom3
- Watauga3
- Waxahachie3
- Webster3
- Weimar3
- Wellington3
- Wells Branch3
- West3
- West Columbia3
- West Lake Hills3
- West Orange3
- West Tawakoni3
- West University Place3
- Weston Lakes3
- Westworth Village3
- Wharton3
- Wheeler3
- White Oak3
- Whitehouse3
- Whitesboro3
- Whitewright3
- Whitney3
- Wichita Falls3
- Wild Peach Village3
- Wildwood3
- Wills Point3
- Wilmer3
- Windom3
- Winnie3
- Winnsboro3
- Wolfe City3
- Wolfforth3
- Woodbranch3
- Woodsboro3
- Woodway3
- Wortham3
- Wyldwood3
- Wylie3
- Zapata3
- Abram2
- Addison2
- Agua Dulce, El Paso County2
- Alamo2
- Albany2
- Aldine2
- Aledo2
- Alton2
- Alvin2
- Andrews2
- Anna2
- Annetta2
- Anson2
- Anthony2
- Aransas County2
- Aransas Pass2
- Arlington2
- Asherton2
- Atascocita2
- Atascosa County2
- Azle2
- Baird2
- Ballinger2
- Bandera2
- Bangs2
- Bartlett2
- Bayou Vista2
- Bee Cave2
- Beeville2
- Bell County2
- Bellaire2
- Belton2
- Benavides2
- Benjamin2
- Bertram2
- Big Lake2
- Blanco2
- Bloomington2
- Boerne2
- Bolivar Peninsula2
- Bowie2
- Boyd2
- Brackettville2
- Brady2
- Brewster2
- Briar2
- Briarcliff2
- Brookside Village2
- Brownsville2
- Brownwood2
- Bruceville-Eddy2
- Buda2
- Buffalo2
- Bulverde2
- Bunker Hill Village2
- Burnet2
- Burnet County2
- Cameron2
- Cameron County2
- Cameron Park2
- Canadian2
- Canutillo2
- Canyon Lake2
- Carrollton2
- Castroville2
- César Chávez2
- Channelview2
- Charlotte2
- Cisco2
- Citrus City2
- Clint2
- Cloverleaf2
- Clyde2
- Coldspring2
- Coleman2
- Colorado City2
- Comal County2
- Comanche2
- Combes2
- Comfort2
- Conroe2
- Converse2
- Cooper2
- Coppell2
- Copperas Cove2
- Corpus Christi2
- Cottonwood Shores2
- Cotulla2
- Crane2
- Cross Mountain2
- Crowell2
- Crystal City2
- Cuero2
- Dalworthington Gardens2
- Dayton2
- De Leon2
- Decatur2
- DeCordova2
- Dickens2
- Doffing2
- Donna2
- Double Horn2
- Dripping Springs2
- Dublin2
- Early2
- Earth2
- Eastland2
- Edcouch2
- Eden2
- Edgecliff Village2
- Edinburg2
- Edna2
- El Cenizo, Starr County2
- El Paso2
- Eldorado2
- Elgin2
- Elsa2
- Encantada-Ranchito-El Calaboz2
- Fabens2
- Fair Oaks Ranch2
- Falls County2
- Farwell2
- Florence2
- Floresville2
- Flower Mound2
- Forest Hill2
- Fort Bliss2
- Fort Clark Springs2
- Fort Hancock2
- Four Corners2
- Franklin2
- Fredericksburg2
- Freeport2
- Freer2
- Fulton2
- Galena Park2
- Galveston2
- Ganado2
- Garden City2
- Gardendale2
- Garfield2
- George West2
- Georgetown2
- Gillespie County2
- Glen Rose2
- Goldthwaite2
- Goliad2
- Gorman2
- Granbury2
- Granger2
- Granite Shoals2
- Grape Creek2
- Grayson County2
- Green Valley Farms2
- Gunter2
- Guthrie2
- Hamilton2
- Harlingen2
- Harper2
- Harris2
- Hart2
- Hays County2
- Hebbronville2
- Hedwig Village2
- Heidelberg2
- Helotes2
- Hereford2
- Hico2
- Highlands2
- Hill Country Village2
- Hillcrest Village2
- Hitchcock2
- Hollywood Park2
- Homestead Meadows North2
- Homestead Meadows South2
- Hondo2
- Hooks2
- Horizon City2
- Hornsby Bend2
- Horseshoe Bay2
- Houston2
- Howe2
- Hudson Oaks2
- Humble2
- Hunters Creek Village2
- Huntsville2
- Indian Hills2
- Inez2
- Ingleside2
- Ingram2
- Iraan2
- Jacinto City2
- Jamaica Beach2
- Jarrell2
- Jasper2
- Jayton2
- Jersey Village2
- Johnson City2
- Jonestown2
- Jourdanton2
- Junction2
- Karnes City2
- Katy2
- Kempner2
- Kendall County2
- Kenedy2
- Kennedale2
- Kermit2
- Kerrville2
- Killeen2
- Kingsland2
- Kingsville2
- Kirby2
- La Blanca2
- La Homa2
- La Marque2
- La Paloma2
- La Pryor2
- Lago Vista, Travis County2
- Laguna Heights2
- Laguna Vista2
- Lake Brownwood2
- Lakehills2
- Lakeside, Tarrant County2
- Lakeway2
- Lamesa2
- Lampasas2
- Las Lomas2
- Las Palmas II2
- Lasara2
- Laureles2
- Leakey2
- Leander2
- Liberty2
- Liberty Hill2
- Lindsay, Reeves County2
- Little River-Academy2
- Littlefield2
- Livingston2
- Llano2
- Los Indios2
- Los Ybanez2
- Magnolia2
- Mansfield2
- Marble Falls2
- Marion2
- Marlin2
- Mason2
- Matador2
- Mathis2
- McCamey2
- McGregor2
- McQueeney2
- Meadowlakes2
- Meadows Place2
- Medina County2
- Melissa2
- Menard2
- Mentone2
- Mercedes2
- Meridian2
- Merkel2
- Mertzon2
- Mexia2
- Midland2
- Midway North2
- Midway South2
- Mila Doce2
- Mills County2
- Mineral Wells2
- Mission Bend2
- Monahans2
- Montgomery County2
- Morgan's Point Resort2
- Morton2
- Muniz2
- Murillo2
- Murphy2
- Nash2
- Navasota2
- New Berlin2
- New Waverly2
- Newton2
- North Alamo2
- Oak Ridge North2
- Oak Trail Shores2
- Odessa2
- Olivarez2
- Olmito2
- Orange Grove2
- Oyster Creek2
- Ozona2
- Palmer, Cameron County2
- Palmhurst2
- Palmview2
- Palmview South2
- Palo Pinto2
- Panorama Village2
- Pantego2
- Parker County2
- Pasadena2
- Pearland2
- Pearsall2
- Pecan Plantation2
- Pelican Bay2
- Penitas2
- Perezville2
- Pinehurst, Montgomery County2
- Piney Point Village2
- Plains2
- Polk County2
- Port Aransas2
- Port Isabel2
- Port Lavaca2
- Port O'Connor2
- Porter Heights2
- Potosi2
- Potter County2
- Premont2
- Presidio2
- Quail Creek2
- Rancho Viejo, Starr County2
- Ranger2
- Rankin2
- Red Lick2
- Rendon2
- Reno, Parker County2
- Richardson2
- Riesel2
- Rio Grande City2
- Roanoke2
- Robert Lee2
- Robertson2
- Rockdale2
- Rockport2
- Rocksprings2
- Rogers2
- Roscoe2
- Rosebud2
- Runge2
- Sabinal2
- Sachse2
- Saginaw2
- Salado2
- San Angelo2
- San Benito2
- San Carlos2
- San Elizario2
- San Juan, Starr County2
- San Leon2
- San Saba2
- Sanderson2
- Santa Anna, Starr County2
- Santa Fe2
- Santa Rita Ranch2
- Santa Rosa, Starr County2
- Scenic Oaks2
- Seadrift2
- Seagraves2
- Seguin2
- Seminole2
- Serenada2
- Shady Hollow2
- Shamrock2
- Shenandoah2
- Shiner2
- Sierra Blanca2
- Socorro2
- South Alamo2
- South Houston2
- South Padre Island2
- Southlake2
- Southmayd2
- Sparks2
- Spring2
- Spring Valley Village2
- St. Paul, Collin County2
- Stanton2
- Stephenville2
- Sterling City2
- Stockdale2
- Sundown2
- Sweeny2
- Sweetwater2
- Tahoka2
- Terrell Hills2
- Texarkana2
- The Hills2
- The Woodlands2
- Thorndale2
- Three Rivers2
- Tiki Island2
- Tilden2
- Tornillo2
- Trinity2
- Trophy Club2
- Troy2
- Tye2
- Tyler County2
- Uvalde2
- Uvalde Estates2
- Van Alstyne2
- Van Horn2
- Vernon2
- Victoria2
- Vinton2
- Von Ormy2
- Wake Village2
- Weatherford2
- Weslaco2
- West Livingston2
- West Odessa2
- West Sharyland2
- Western Lake2
- Westlake2
- Westway2
- White Settlement2
- Williamson County2
- Willis2
- Willow Park2
- Wimberley2
- Windcrest2
- Wink2
- Winters2
- Woodcreek2
- Woodville2
- Yoakum2
- Yorktown2
- Alpine1
- Bovina1
- Channing1
- Denver City1
- Fort Davis1
- Fort Stockton1
- Friona1
- Marfa1
- Muleshoe1
- Pecos1
- Presidio County1
