Alabama

Alaska

Arizona

Arkansas

California

Colorado

Connecticut

Delaware

District of Columbia

Florida

Georgia

Hawaii

Idaho

Illinois

Indiana

Iowa

Kansas

Kentucky

Louisiana

Maine

Maryland

Massachusetts

Michigan

Minnesota

Mississippi

Missouri

Montana

Nebraska

Nevada

New Hampshire

New Jersey

New Mexico

New York

North Carolina

North Dakota

Ohio

Oklahoma

Oregon

Pennsylvania

Rhode Island

South Carolina

South Dakota

Tennessee

Texas

Utah

Vermont

Virginia

Washington

West Virginia

Wisconsin

Wyoming

None

A map shows the number of H I V infections per 100,000 people in the U.S. States like Louisiana and Georgia have the highest numbers (dark blue). States such as Utah and Wyoming show the lowest numbers (lighter blue).

The number of persons in the United States with HIV per 100,000 persons, by state

US / CA States

North America

HIV (U.S.)

Infections per 100,000 people

A map shows the p H levels of acid rain in the U.S. States like Ohio and Pennsylvania have the lowest p H levels (4.50 to 4.59 p H, black). States like Arizona and Nevada show the highest p H levels (greater than or equals 5.30 p H, light yellow).

Average acidity of precipitation in the United States. Lower pH values represent greater acidity.

Acid Rain (U.S.)

United States

Geosystems: Intro to Physical Geography

Acid Rain

African Languages

Agricultural Regions

Anthropogenic Biomes

Approximate Form and Extent of Outcrop of Carbonate Rocks

Aquifers: Distribution and Recharge

Areas Affected by Acid Rain

Areas Affected by Trypanosomiasis

Areas at Risk of Soil Degradation

Average Annual Precipitation

Average Annual Snowfall

Average Distribution of Dew Point Temperatures, January

Average Distribution of Dew Point Temperatures, July

Average Number of Hail Storms

Average Number of Tornado Incidences per Year (U.S.)

Bantu Migrations

Barren or Sparsely Vegetated Areas

Biomes

British Conquest of India

British Empire, Early 1920s

Caribbean Languages

Chinese Empires

Climate Zones

Cold Front

Colonial Possessions, 1914

Continental Shelf

Core Diamond Mining Areas

Days with Heavy Fog

Deforestation: Net Loss, 2000-2015

Deserts and Desertification Risk

Distribution of Calcium Carbonate in Modern Surface Sediments

Distribution of Neritic (Nearshore) and Pelagic (Open Ocean) Sediments

Drought Risk

Drug Cultivation and Production Regions

Early Sub-Saharan States and Empires

Earthquake Hazard Areas (U.S.)

Ecological Regions: Level 1 Regions

Ethnic and Cultural Regions

Ethnic Diversity

Ethnic Groups (Iraq and Iran)

European Settlement Expansion

Forest Types, 1900

Former Soviet Republics

Former Warsaw Pact Members

General Area of Sedimentary Formations Favorable to Oil

Geographic Areas Under Dispute

Geology Rock Type

Global Mean Temperature, January

Global Mean Temperature, July

Global Surface Warming: Best-Case Projections

Global Surface Warming: Worst-Case Projections (IPCC)

Global Surface Warming: Worst-Case Projections (NASA)

Global Temperature Change

Groundwater Salinization

Habitat Fragmentation

Herder's Environment

Human Occupation

Indigenous Languages

Insolation

Lake Desiccation

Land Cover

Language Families

Languages - Russian Domain

Language Subfamilies

Large Chinese Communities

Latin America, 1650

Latin America, 1830

Lightning Frequency

Major Drainage Basins

Major Foreign Enclaves and Exclaves

Major Hearths

Major Iron-Producing Areas in North America

Major Karst Regions

Major Landforms

Major Manufacturing Regions

Major Soil Orders

Major Territorial Acquisitions (U.S.)

Malaria Risk Areas

Mangrove swamps

Marine Sediment Thickness

Mean Sea-Surface Temperature

Muslim Populations

National Parks

Native American Culture Areas

Natural Gas Supply Areas

Ocean Bathymetry

Ocean Circulation Sinks

Ocean Climate Zones

Oil Shale or Tar Sands

Oil Slicks (1990s)

Original Tillers' Environment

Peak Drought Record, 2016 (U.S.)

Peak Drought Record (U.S.)

Petroleum and Natural Gas Production

Political Units, 1914

Political Units, 1950

Populist Governments Since 2000

	HIV (U.S.)			Acid Rain
	Class	Rank	Infections per 100,000 people	4.50–4.59 pH	4.60–4.69 pH	4.70–4.79 pH	4.80–4.89 pH	4.90–4.99 pH	5.00–5.09 pH	5.10–5.19 pH	5.20–5.29 pH	≥5.30 pH
Alaska		44	122
Hawaii		33	200
Arizona		23	283								1.23%	98.8%
Utah		43	126								1.69%	98.3%
District of Columbia		1	2.26e+3			100%
Florida		5	613				1.32%	13.8%	25.9%
Idaho		48	83.8								4.63%	95.4%
New Hampshire		45	112				72.0%	27.9%
Rhode Island		22	292			2.00%	3.88%
Vermont		42	133				95.7%	4.07%
Washington		29	220								23.4%	70.9%
Wyoming		51	73.0									100%
Montana		50	75.0								9.26%	90.7%
Maine		38	141					17.3%	69.8%	10.8%
North Dakota		49	83.4									100%
Kentucky		31	210			1.72%	54.3%	1.61%	9.53%
Virginia		20	331			3.50%	1.66%	15.4%
Delaware		9	409			17.4%	81.8%
Mississippi		13	392					14.3%	79.0%	5.27%
West Virginia		40	136		7.63%	45.0%	12.8%	8.92%
Nebraska		37	146									100%
Texas		11	405					8.53%	1.49%	4.74%	5.19%	56.4%
Missouri		25	249						26.1%	26.9%	12.0%	34.2%
Louisiana		6	553					41.6%	42.5%	8.80%	4.48%	2.23%
North Carolina		14	374			1.35%	37.2%	1.72%	9.88%
Oregon		32	202								2.68%	97.3%
Alabama		17	342					84.6%	13.4%
New Mexico		28	222								4.15%	91.3%
Kansas		39	139									100%
Wisconsin		41	134						4.01%	46.8%	27.3%	21.3%
New Jersey		7	468		5.98%	36.6%	32.6%	23.7%
South Carolina		12	405				33.6%	64.2%	2.08%
Michigan		35	199				24.0%	10.0%	4.73%	13.3%
Connecticut		16	345			49.9%	50.0%
Pennsylvania		19	335	3.58%	34.8%	29.1%	10.8%
Colorado		24	269							1.85%	3.55%	88.3%
Nevada		8	419									100%
Massachusetts		15	354				98.2%
Georgia		4	644				7.01%	3.21%	2.51%	3.47%
New York		2	762		4.25%	52.6%	35.3%
Maryland		3	655			12.5%	29.8%	10.3%
Oklahoma		34	200							2.73%	5.70%	91.6%
Tennessee		21	314			5.63%	19.5%	14.5%	3.55%
California		10	406									99.7%
Arkansas		27	239						17.5%	40.8%	7.44%	10.2%
South Dakota		47	94.4									100%
Ohio		26	240	5.07%	9.56%	59.7%	23.0%
Indiana		30	211			12.8%	4.37%	8.75%	5.18%
Minnesota		36	190							2.86%	4.42%	92.3%
Iowa		46	111								1.50%	98.5%
Illinois		18	337					39.9%	27.0%	15.0%	3.08%	9.73%

MapMaster 3

HIV (U.S.)