By state

All 50 states

Every US state is part of the PollyMap network. Browse to your state for local reports, top allergens, and partner directories.

Alabama

AL

Alabama experiences a humid subtropical climate with long, hot, humid summers and short, mild winters.

OakPineBermuda

Alaska

AK

Alaska experiences a subarctic to arctic climate with long, cold winters and short, cool summers.

BirchAlderBluegrass

Arizona

AZ

Arizona experiences a hot, arid desert climate with long dry summers, mild winters, and very low annual rainfall.

MulberryOliveBermuda

Arkansas

AR

Arkansas experiences a humid subtropical climate with long, hot, humid summers and short, mild winters.

OakPineBermuda

California

CA

California experiences a Mediterranean climate with mild, wet winters and warm, dry summers along the coast, with hotter inland valleys.

OakOliveBermuda

Colorado

CO

Colorado experiences a high-elevation semi-arid to alpine climate with cold winters, warm dry summers, and dramatic day-night temperature swings.

JuniperCedarBrome

Connecticut

CT

Connecticut experiences a humid continental climate with four distinct seasons — cold, snowy winters and warm, humid summers.

BirchOakTimothy

Delaware

DE

Delaware experiences a humid subtropical to humid continental climate with warm, humid summers and mild to cold winters.

OakBirchBluegrass

Florida

FL

Florida experiences a humid subtropical climate with long, hot, humid summers and short, mild winters.

OakPineBermuda

Georgia

GA

Georgia experiences a humid subtropical climate with long, hot, humid summers and short, mild winters.

OakPineBermuda

Hawaii

HI

Hawaii experiences a tropical climate with consistent warm temperatures, trade winds, and a wet-dry seasonal pattern that varies by elevation and island side.

EucalyptusIronwoodBermuda

Idaho

ID

Idaho experiences a high-elevation semi-arid to alpine climate with cold winters, warm dry summers, and dramatic day-night temperature swings.

JuniperCedarBrome

Illinois

IL

Illinois experiences a humid continental climate with hot, humid summers and cold, snowy winters.

MapleOakBluegrass

Indiana

IN

Indiana experiences a humid continental climate with hot, humid summers and cold, snowy winters.

MapleOakBluegrass

Iowa

IA

Iowa experiences a humid continental climate with hot, humid summers and cold, snowy winters.

MapleOakBluegrass

Kansas

KS

Kansas experiences a continental climate with hot, humid summers, cold winters, and frequent severe weather.

ElmCedarBluegrass

Kentucky

KY

Kentucky experiences a humid subtropical to humid continental climate with warm, humid summers and mild to cold winters.

OakBirchBluegrass

Louisiana

LA

Louisiana experiences a humid subtropical climate with long, hot, humid summers and short, mild winters.

OakPineBermuda

Maine

ME

Maine experiences a humid continental climate with four distinct seasons — cold, snowy winters and warm, humid summers.

BirchOakTimothy

Maryland

MD

Maryland experiences a humid subtropical to humid continental climate with warm, humid summers and mild to cold winters.

OakBirchBluegrass

Massachusetts

MA

Massachusetts experiences a humid continental climate with four distinct seasons — cold, snowy winters and warm, humid summers.

BirchOakTimothy

Michigan

MI

Michigan experiences a humid continental climate with hot, humid summers and cold, snowy winters.

MapleOakBluegrass

Minnesota

MN

Minnesota experiences a humid continental climate with hot, humid summers and cold, snowy winters.

MapleOakBluegrass

Mississippi

MS

Mississippi experiences a humid subtropical climate with long, hot, humid summers and short, mild winters.

OakPineBermuda

Missouri

MO

Missouri experiences a humid continental climate with hot, humid summers and cold, snowy winters.

MapleOakBluegrass

Montana

MT

Montana experiences a high-elevation semi-arid to alpine climate with cold winters, warm dry summers, and dramatic day-night temperature swings.

JuniperCedarBrome

Nebraska

NE

Nebraska experiences a continental climate with hot, humid summers, cold winters, and frequent severe weather.

ElmCedarBluegrass

Nevada

NV

Nevada experiences a hot, arid desert climate with long dry summers, mild winters, and very low annual rainfall.

MulberryOliveBermuda

New Hampshire

NH

New Hampshire experiences a humid continental climate with four distinct seasons — cold, snowy winters and warm, humid summers.

BirchOakTimothy

New Jersey

NJ

New Jersey experiences a humid continental climate with four distinct seasons — cold, snowy winters and warm, humid summers.

BirchOakTimothy

New Mexico

NM

New Mexico experiences a hot, arid desert climate with long dry summers, mild winters, and very low annual rainfall.

MulberryOliveBermuda

New York

NY

New York experiences a humid continental climate with four distinct seasons — cold, snowy winters and warm, humid summers.

BirchOakTimothy

North Carolina

NC

North Carolina experiences a humid subtropical to humid continental climate with warm, humid summers and mild to cold winters.

OakBirchBluegrass

North Dakota

ND

North Dakota experiences a continental climate with hot, humid summers, cold winters, and frequent severe weather.

ElmCedarBluegrass

Ohio

OH

Ohio experiences a humid continental climate with hot, humid summers and cold, snowy winters.

MapleOakBluegrass

Oklahoma

OK

Oklahoma experiences a continental climate with hot, humid summers, cold winters, and frequent severe weather.

ElmCedarBluegrass

Oregon

OR

Oregon experiences a cool, wet maritime climate with mild summers, rainy winters, and high year-round humidity.

AlderBirchRye

Pennsylvania

PA

Pennsylvania experiences a humid continental climate with four distinct seasons — cold, snowy winters and warm, humid summers.

BirchOakTimothy

Rhode Island

RI

Rhode Island experiences a humid continental climate with four distinct seasons — cold, snowy winters and warm, humid summers.

BirchOakTimothy

South Carolina

SC

South Carolina experiences a humid subtropical climate with long, hot, humid summers and short, mild winters.

OakPineBermuda

South Dakota

SD

South Dakota experiences a continental climate with hot, humid summers, cold winters, and frequent severe weather.

ElmCedarBluegrass

Tennessee

TN

Tennessee experiences a humid subtropical to humid continental climate with warm, humid summers and mild to cold winters.

OakBirchBluegrass

Texas

TX

Texas experiences a wide range of climates from humid subtropical in the east to semi-arid in the west, with hot summers and mild winters statewide.

Mountain cedarOakBermuda

Utah

UT

Utah experiences a high-elevation semi-arid to alpine climate with cold winters, warm dry summers, and dramatic day-night temperature swings.

JuniperCedarBrome

Vermont

VT

Vermont experiences a humid continental climate with four distinct seasons — cold, snowy winters and warm, humid summers.

BirchOakTimothy

Virginia

VA

Virginia experiences a humid subtropical to humid continental climate with warm, humid summers and mild to cold winters.

OakBirchBluegrass

Washington

WA

Washington experiences a cool, wet maritime climate with mild summers, rainy winters, and high year-round humidity.

AlderBirchRye

West Virginia

WV

West Virginia experiences a humid subtropical to humid continental climate with warm, humid summers and mild to cold winters.

OakBirchBluegrass

Wisconsin

WI

Wisconsin experiences a humid continental climate with hot, humid summers and cold, snowy winters.

MapleOakBluegrass

Wyoming

WY

Wyoming experiences a high-elevation semi-arid to alpine climate with cold winters, warm dry summers, and dramatic day-night temperature swings.

JuniperCedarBrome

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