Pollen Monitor
Daily pollen insights

Daily pollen overview

San Antonio pollen count

Latest detail and daily averages and peaks across all 391 captured day(s).

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Risk levels use category-specific National Allergy Bureau thresholds. Weed is labeled Ragweed because it is the sole weed species in the current multi-region dataset.

Latest daily detail

Tue, Oct 13, 2026. Daily averages and highest observed values.

America/Chicago

Total

74

Average

79

Peak

Tree

None

0

Average

0

Peak

Grass

None

0

Average

0

Peak

Ragweed

High

74

Average

79

Peak

Values are modeled grains/m³. Risk badges use the daily peak for each category.

Species breakdown

Daily average grains/m³ for each reported allergen.

Tree

Ash0
Elm0
Oak0
Pine0
Birch0
Maple0
Mulberry0
Poplar/Cottonwood0
Cypress/Juniper/Cedar0

Grass

Grass0

Ragweed

Ragweed74

Complete daily history

Average and peak modeled grains/m³ for all 391 captured days. Scroll sideways on smaller screens.

Complete daily pollen averages and peaks, newest first
DateTotalTreeGrassRagweed
AveragePeakAveragePeakAveragePeakAveragePeak
Tue, Oct 13, 2026Latest747900007479
Mon, Oct 12, 2026609500006095
Sun, Oct 11, 202689105000089105
Sat, Oct 10, 2026486200004862
Fri, Oct 9, 202669136000069136
Thu, Oct 8, 2026527400005274
Wed, Oct 7, 202669124000069124
Tue, Oct 6, 20261081420000108142
Mon, Oct 5, 20261061560000106156
Sun, Oct 4, 2026729100007291
Sat, Oct 3, 20268110568007597
Fri, Oct 2, 2026576289004953
Thu, Oct 1, 20269714827420069106
Wed, Sep 30, 20261021313950006381
Tue, Sep 29, 20261101425571005571
Mon, Sep 28, 2026841224261004261
Sun, Sep 27, 2026811244162004162
Sat, Sep 26, 2026891164458004458
Fri, Sep 25, 20261141845792005792
Thu, Sep 24, 2026831184259004259
Wed, Sep 23, 2026901264563004563
Tue, Sep 22, 2026163382821910082191
Mon, Sep 21, 2026165382821910082191
Sun, Sep 20, 2026165390831950083195
Sat, Sep 19, 2026931844692004692
Fri, Sep 18, 2026142266711330071133
Thu, Sep 17, 2026174338871690087169
Wed, Sep 16, 2026921844692004692
Tue, Sep 15, 2026951444872004872
Mon, Sep 14, 20261031545177005177
Sun, Sep 13, 2026981384969004969
Sat, Sep 12, 2026941844792004792
Fri, Sep 11, 2026861844392004392
Thu, Sep 10, 2026112208561040056104
Wed, Sep 9, 2026941784789004789
Tue, Sep 8, 2026861824391004391
Mon, Sep 7, 2026981824991004991
Sun, Sep 6, 2026871244462004462
Sat, Sep 5, 2026971824891004891
Fri, Sep 4, 20261101825591005591
Thu, Sep 3, 2026851343962004672
Wed, Sep 2, 2026741043448004056
Tue, Sep 1, 2026801243757004367
Mon, Aug 31, 2026821183245694464
Sun, Aug 30, 2026751042940584156
Sat, Aug 29, 2026731272849593969
Fri, Aug 28, 202656782230463042
Thu, Aug 27, 202651682026452837
Wed, Aug 26, 202651662025452836
Tue, Aug 25, 202641591623342332
Mon, Aug 24, 202642491619332327
Sun, Aug 23, 202634441317231924
Sat, Aug 22, 202626361014221420
Fri, Aug 21, 202644931736372450
Thu, Aug 20, 202628421116231623
Wed, Aug 19, 202629311112221617
Tue, Aug 18, 202628421116231523
Mon, Aug 17, 202628291111221516
Sun, Aug 16, 202628441117231624
Sat, Aug 15, 202626291011221416
Fri, Aug 14, 202626291011221416
Thu, Aug 13, 202627361014221520
Wed, Aug 12, 202625351014121419
Tue, Aug 11, 20262429911121316
Mon, Aug 10, 20262227910121215
Sun, Aug 9, 20262340915131322
Sat, Aug 8, 20262239915131221
Fri, Aug 7, 20262339915131321
Thu, Aug 6, 20262440915131322
Wed, Aug 5, 20262227910121215
Tue, Aug 4, 20262127810121215
Mon, Aug 3, 20262141613591019
Sun, Aug 2, 20262241597131019
Sat, Aug 1, 202624603810261026
Fri, Jul 31, 20262127121215810
Thu, Jul 30, 20262342001527815
Wed, Jul 29, 20262442001627915
Tue, Jul 28, 20262340001526814
Mon, Jul 27, 20262342001527815
Sun, Jul 26, 20262342001527815
Sat, Jul 25, 20262228001418810
Fri, Jul 24, 20262339001525814
Thu, Jul 23, 202630840020541130
Wed, Jul 22, 20262128001318710
Tue, Jul 21, 20262261001439822
Mon, Jul 20, 20262128001418710
Sun, Jul 19, 2026212600131779
Sat, Jul 18, 20262431001520811
Fri, Jul 17, 2026202600131779
Thu, Jul 16, 20262161001439722
Wed, Jul 15, 2026172600111769
Tue, Jul 14, 20261831001220611
Mon, Jul 13, 20262529001619910
Sun, Jul 12, 202633520021341218
Sat, Jul 11, 20262431001620911
Fri, Jul 10, 20262428001618910
Thu, Jul 9, 202628400018261014
Wed, Jul 8, 20262429001519911
Tue, Jul 7, 20261981016251356
Mon, Jul 6, 2026162512591016
Sun, Jul 5, 202627732610281439
Sat, Jul 4, 202627544811221225
Fri, Jul 3, 2026214549920816
Thu, Jul 2, 2026193548916611
Wed, Jul 1, 202620476121023412
Tue, Jun 30, 202617245781246
Mon, Jun 29, 202617325881648
Sun, Jun 28, 202619325891648
Sat, Jun 27, 202616235781245
Fri, Jun 26, 202617285791447
Thu, Jun 25, 202618365991849
Wed, Jun 24, 202625827211240621
Tue, Jun 23, 20261943512102249
Mon, Jun 22, 202624717181135518
Sun, Jun 21, 202626828251238619
Sat, Jun 20, 202626748211338615
Fri, Jun 19, 2026338210251638819
Thu, Jun 18, 202657182175527881347
Wed, Jun 17, 20263811711361854927
Tue, Jun 16, 202617315891548
Mon, Jun 15, 202621436111021511
Sun, Jun 14, 202627648201329615
Sat, Jun 13, 2026388011251837918
Fri, Jun 12, 202646132134122611130
Thu, Jun 11, 20264011411351953926
Wed, Jun 10, 202646103132923531123
Tue, Jun 9, 2026397411231934918
Mon, Jun 8, 202664184185231941544
Sun, Jun 7, 202654110193424501126
Sat, Jun 6, 2026467820331832814
Fri, Jun 5, 2026548427421928814
Thu, Jun 4, 20265512432661638720
Wed, Jun 3, 2026518733571322510
Tue, Jun 2, 20266811750841321512
Mon, Jun 1, 202694154741241527511
Sun, May 31, 2026112499904361754618
Sat, May 30, 2026121353962921840721
Fri, May 29, 202686178681351428515
Thu, May 28, 202692176721361426514
Wed, May 27, 2026106339842801639620
Tue, May 26, 202673270572091141420
Mon, May 25, 2026581304610592137
Sun, May 24, 202678206611651229512
Sat, May 23, 202692230721851432513
Fri, May 22, 2026108338852921643621
Thu, May 21, 202678207621571233417
Wed, May 20, 2026167907133699251391069
Tue, May 19, 2026103438833801550514
Mon, May 18, 20261461,5451251,42717101529
Sun, May 17, 2026105293832351641617
Sat, May 16, 202620254016046230591231
Fri, May 15, 20263041,9532501,795371051656
Thu, May 14, 20261475361174062285845
Wed, May 13, 20261323501052992044718
Tue, May 12, 20261644371313682445924
Mon, May 11, 202624553820043133761231
Sun, May 10, 20261881,3671551,23723851045
Sat, May 9, 202676250602111128514
Fri, May 8, 202626471221462235591431
Thu, May 7, 202636162530754738561627
Wed, May 6, 2026831917317282128
Tue, May 5, 20262057761887271338516
Mon, May 4, 2026258790249770726210
Sun, May 3, 2026188434182421413211
Sat, May 2, 20262981,2572971,2491414
Fri, May 1, 20264141,1624141,1620000
Thu, Apr 30, 20263269743269740000
Wed, Apr 29, 20261172551172550000
Tue, Apr 28, 20261294071294070000
Mon, Apr 27, 202691304913040000
Sun, Apr 26, 20261325901325900000
Sat, Apr 25, 20261743371743370000
Fri, Apr 24, 20262328992328990000
Thu, Apr 23, 20264331,3984331,3980000
Wed, Apr 22, 20266862,6896862,6890000
Tue, Apr 21, 20268263,4818263,4810000
Mon, Apr 20, 20265792,2825792,2820000
Sun, Apr 19, 20264249384249380000
Sat, Apr 18, 20264712,2824712,2820000
Fri, Apr 17, 20264089864089860000
Thu, Apr 16, 20264752,4564752,4560000
Wed, Apr 15, 20267363,6057363,6050000
Tue, Apr 14, 20268293,4468293,4460000
Mon, Apr 13, 20268764,4068764,4060000
Sun, Apr 12, 20266373,3926373,3920000
Sat, Apr 11, 20266912,0166912,0160000
Fri, Apr 10, 20267461,9037461,9030000
Thu, Apr 9, 20261,5144,9011,5144,9010000
Wed, Apr 8, 20268042,7158042,7150000
Tue, Apr 7, 20266361,8266361,8260000
Mon, Apr 6, 20261,1636,3941,1636,3940000
Sun, Apr 5, 20261,1605,6851,1605,6850000
Sat, Apr 4, 20269803,8689803,8680000
Fri, Apr 3, 20261,2263,3771,2263,3770000
Thu, Apr 2, 20261,5005,9211,5005,9210000
Wed, Apr 1, 20269254,6719254,6710000
Tue, Mar 31, 20261,1295,2901,1295,2900000
Mon, Mar 30, 20261,1794,8711,1794,8710000
Sun, Mar 29, 20268093,0048093,0040000
Sat, Mar 28, 20261,0353,6041,0353,6040000
Fri, Mar 27, 20261,6084,4471,6084,4470000
Thu, Mar 26, 20261,9898,0701,9898,0700000
Wed, Mar 25, 20261,4717,2011,4717,2010000
Tue, Mar 24, 20267062,6327062,6320000
Mon, Mar 23, 20266771,9356771,9350000
Sun, Mar 22, 20267522,6447522,6440000
Sat, Mar 21, 20261,0475,1171,0475,1170000
Fri, Mar 20, 20265872,1805872,1800000
Thu, Mar 19, 20266994,6666994,6660000
Wed, Mar 18, 20261853851853850000
Tue, Mar 17, 20267364,4007364,4000000
Mon, Mar 16, 20265953,2125953,2120000
Sun, Mar 15, 20263421,3783421,3780000
Sat, Mar 14, 20263021,3363021,3360000
Fri, Mar 13, 20262958142958140000
Thu, Mar 12, 20262786292786290000
Wed, Mar 11, 20262941,0682941,0680000
Tue, Mar 10, 20263441,2833441,2830000
Mon, Mar 9, 20263721,4913721,4910000
Sun, Mar 8, 20264081,1154081,1150000
Sat, Mar 7, 20262816262816260000
Fri, Mar 6, 20262967252967250000
Thu, Mar 5, 20264841,9784841,9780000
Wed, Mar 4, 20262455802455800000
Tue, Mar 3, 20263657653657650000
Mon, Mar 2, 20263138663138660000
Sun, Mar 1, 20264281,6014281,6010000
Sat, Feb 28, 20262177342177340000
Fri, Feb 27, 20263231,8253231,8250000
Thu, Feb 26, 20262581,0172581,0170000
Wed, Feb 25, 20263108063108060000
Tue, Feb 24, 20261534251534250000
Mon, Feb 23, 202697307973070000
Sun, Feb 22, 20262783,0172783,0170000
Sat, Feb 21, 20262855782855780000
Fri, Feb 20, 20262534932534930000
Thu, Feb 19, 20263558253558250000
Wed, Feb 18, 20263401,2913401,2910000
Tue, Feb 17, 20262407972407970000
Mon, Feb 16, 20261834981834980000
Sun, Feb 15, 20261913341913340000
Sat, Feb 14, 20263218253218250000
Fri, Feb 13, 20263571,7883571,7880000
Thu, Feb 12, 20261512551512550000
Wed, Feb 11, 20261863371863370000
Tue, Feb 10, 20261905011905010000
Mon, Feb 9, 20261162281162280000
Sun, Feb 8, 20261082541082540000
Sat, Feb 7, 2026589258920000
Fri, Feb 6, 202680229802290000
Thu, Feb 5, 20261212821212820000
Wed, Feb 4, 20262074482074480000
Tue, Feb 3, 20261614431614430000
Mon, Feb 2, 20261334561334560000
Sun, Feb 1, 202663188631880000
Sat, Jan 31, 202688349883490000
Fri, Jan 30, 20262711,1152711,1150000
Thu, Jan 29, 20261094341094340000
Wed, Jan 28, 202657375573750000
Tue, Jan 27, 202669786697860000
Mon, Jan 26, 202618122181220000
Sun, Jan 25, 202639132391320000
Sat, Jan 24, 20261328151328150000
Fri, Jan 23, 20261238381238380000
Thu, Jan 22, 202687134871340000
Wed, Jan 21, 20261691,3391691,3390000
Tue, Jan 20, 20263423,7633423,7630000
Mon, Jan 19, 202666217662170000
Sun, Jan 18, 20261085641085640000
Sat, Jan 17, 20262018612018610000
Fri, Jan 16, 20263011,3033011,3030000
Thu, Jan 15, 20261456371456370000
Wed, Jan 14, 20261721,0621721,0620000
Tue, Jan 13, 20261431,1221431,1220000
Mon, Jan 12, 202658111581110000
Sun, Jan 11, 20261375041375040000
Sat, Jan 10, 20262221,3982221,3980000
Fri, Jan 9, 202659110591100000
Thu, Jan 8, 202676154761540000
Wed, Jan 7, 202688278882780000
Tue, Jan 6, 2026509850980000
Mon, Jan 5, 202664249642490000
Sun, Jan 4, 202676191761910000
Sat, Jan 3, 20261122761122760000
Fri, Jan 2, 202684176841760000
Thu, Jan 1, 20261867481867480000
Wed, Dec 31, 202557234572340000
Tue, Dec 30, 20251211,2241211,2240000
Mon, Dec 29, 20255631,9755631,9750000
Sun, Dec 28, 20253474,8093474,8090000
Sat, Dec 27, 20251369421369420000
Fri, Dec 26, 202568168681680000
Thu, Dec 25, 202559143591430000
Wed, Dec 24, 2025387738770000
Tue, Dec 23, 20251254731254730000
Mon, Dec 22, 2025771,023771,0230000
Sun, Dec 21, 202537114371140000
Sat, Dec 20, 202540133401330000
Fri, Dec 19, 202542125421250000
Thu, Dec 18, 202577689776890000
Wed, Dec 17, 20259289280000
Tue, Dec 16, 2025257025700000
Mon, Dec 15, 2025114011400000
Sun, Dec 14, 20252491,2852491,2850000
Sat, Dec 13, 2025122412240000
Fri, Dec 12, 2025153915390000
Thu, Dec 11, 2025235423540000
Wed, Dec 10, 2025153415340000
Tue, Dec 9, 2025164216420000
Mon, Dec 8, 2025163916390000
Sun, Dec 7, 2025113210280014
Sat, Dec 6, 2025133310240039
Fri, Dec 5, 202593051700413
Thu, Dec 4, 202584031700423
Wed, Dec 3, 20257152400511
Tue, Dec 2, 20259301300827
Mon, Dec 1, 20259290000929
Sun, Nov 30, 2025122300001223
Sat, Nov 29, 2025177900001779
Fri, Nov 28, 2025215000002150
Thu, Nov 27, 2025254700002547
Wed, Nov 26, 2025266200002662
Tue, Nov 25, 2025204500002045
Mon, Nov 24, 2025183500001835
Sun, Nov 23, 2025142400001424
Sat, Nov 22, 2025182900001829
Fri, Nov 21, 2025173600001736
Thu, Nov 20, 2025162900001629
Wed, Nov 19, 2025205500002055
Tue, Nov 18, 2025183000001830
Mon, Nov 17, 2025183400001834
Sun, Nov 16, 2025172600001726
Sat, Nov 15, 2025203700002037
Fri, Nov 14, 2025226100002261
Thu, Nov 13, 2025266500002665
Wed, Nov 12, 2025204000002040
Tue, Nov 11, 202521105000021105
Mon, Nov 10, 202534119000034119
Sun, Nov 9, 202556218000056218
Sat, Nov 8, 2025234500002345
Fri, Nov 7, 2025203300002033
Thu, Nov 6, 2025152900001529
Wed, Nov 5, 2025152600001526
Tue, Nov 4, 2025218600002186
Mon, Nov 3, 2025195100001951
Sun, Nov 2, 2025236000002360
Sat, Nov 1, 2025268200002682
Fri, Oct 31, 2025257700002577
Thu, Oct 30, 2025166200001662
Wed, Oct 29, 2025568100005681
Tue, Oct 28, 2025214300002143
Mon, Oct 27, 2025224100002241
Sun, Oct 26, 2025203900002039
Sat, Oct 25, 2025235700002357
Fri, Oct 24, 202547141000047141
Thu, Oct 23, 202538127000038127
Wed, Oct 22, 202578292000078292
Tue, Oct 21, 202540143000040143
Mon, Oct 20, 202550117000050117
Sun, Oct 19, 202570151000070151
Sat, Oct 18, 202557158000057158
Fri, Oct 17, 202560154000060154
Thu, Oct 16, 202560171000060171
Wed, Oct 15, 202553167000053167
Tue, Oct 14, 202559118000059118
Mon, Oct 13, 202567300000067300
Sun, Oct 12, 202557153000057153
Sat, Oct 11, 202598302000098302
Fri, Oct 10, 202540128000040128
Thu, Oct 9, 20251012320000101232
Wed, Oct 8, 20251254670000125467
Tue, Oct 7, 20251013890000101389
Mon, Oct 6, 202596200000096200
Sun, Oct 5, 20251252670000125267
Sat, Oct 4, 20251012200000101220
Fri, Oct 3, 202587206000087206
Thu, Oct 2, 202567137000067137
Wed, Oct 1, 202561165000061165
Tue, Sep 30, 202568151000068151
Mon, Sep 29, 202574141000074141
Sun, Sep 28, 202581313000081313
Sat, Sep 27, 202559171000059171
Fri, Sep 26, 202583274000083274
Thu, Sep 25, 20251232650000123265
Wed, Sep 24, 20251042140000104214
Tue, Sep 23, 20251152660000115266
Mon, Sep 22, 20251653160000165316
Sun, Sep 21, 20251193350000119335
Sat, Sep 20, 20251504210000150421
Fri, Sep 19, 20251262640000126264
Thu, Sep 18, 20251154460000115446