Acid Rain
United StatesPhysical EnvironmentAverage acidity of precipitation in the United States. Lower pH values represent greater acidity.
Geosystems: Intro to Physical Geography
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).
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 | Less than 20°F | 20–29°F | 30–39°F | 40–49°F | 50–54°F | 55–59°F | Mass Shootings (US) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Idaho | 4.63% | 95.4% | 84.3% | 6.93% | ||||||||||||
New Hampshire | 72.0% | 27.9% | 100% | |||||||||||||
Rhode Island | 2.00% | 3.88% | 3.92% | |||||||||||||
Vermont | 95.7% | 4.07% | 99.7% | |||||||||||||
Wyoming | 100% | 100% | ||||||||||||||
Montana | 9.26% | 90.7% | 99.9% | |||||||||||||
Maine | 17.3% | 69.8% | 10.8% | 99.5% | ||||||||||||
North Dakota | 100% | 100% | ||||||||||||||
Delaware | 17.4% | 81.8% | 99.1% | |||||||||||||
West Virginia | 7.63% | 45.0% | 12.8% | 8.92% | 67.8% | 31.4% | ||||||||||
New Jersey | 5.98% | 36.6% | 32.6% | 23.7% | 73.8% | 25.8% | ||||||||||
South Dakota | 100% | 100% | ||||||||||||||
Arizona | 1.23% | 98.8% | 32.8% | 60.8% | 2.30% | 1 | ||||||||||
Utah | 1.69% | 98.3% | 93.9% | 5.41% | 1 | |||||||||||
District of Columbia | 100% | 100% | 1 | |||||||||||||
Florida | 1.32% | 13.8% | 25.9% | 14.7% | 56.6% | 21.0% | 7.07% | 1 | ||||||||
Washington | 23.4% | 70.9% | 29.2% | 45.9% | 22.8% | 1 | ||||||||||
Kentucky | 1.72% | 54.3% | 1.61% | 9.53% | 3.74% | 91.2% | 1 | |||||||||
Virginia | 3.50% | 1.66% | 15.4% | 20.5% | 1.66% | 1 | ||||||||||
Mississippi | 14.3% | 79.0% | 5.27% | 21.7% | 78.0% | 1 | ||||||||||
Nebraska | 100% | 100% | 1 | |||||||||||||
Texas | 8.53% | 1.49% | 4.74% | 5.19% | 56.4% | 10.9% | 44.9% | 29.3% | 14.1% | 1 | ||||||
Missouri | 26.1% | 26.9% | 12.0% | 34.2% | 80.4% | 18.4% | 1 | |||||||||
Louisiana | 41.6% | 42.5% | 8.80% | 4.48% | 2.23% | 61.7% | 37.9% | 1 | ||||||||
Hawaii | 1 | |||||||||||||||
North Carolina | 1.35% | 37.2% | 1.72% | 9.88% | 84.2% | 3.43% | 1 | |||||||||
Oregon | 2.68% | 97.3% | 27.3% | 19.8% | 23.7% | 1 | ||||||||||
Alabama | 84.6% | 13.4% | 29.3% | 1.30% | 1 | |||||||||||
New Mexico | 4.15% | 91.3% | 81.8% | 1.03% | 1 | |||||||||||
Kansas | 100% | 96.6% | 3.36% | 1 | ||||||||||||
Wisconsin | 4.01% | 46.8% | 27.3% | 21.3% | 99.5% | 1 | ||||||||||
South Carolina | 33.6% | 64.2% | 2.08% | 41.6% | 58.3% | 1 | ||||||||||
Michigan | 24.0% | 10.0% | 4.73% | 13.3% | 98.1% | 1 | ||||||||||
Connecticut | 49.9% | 50.0% | 99.9% | 1 | ||||||||||||
Pennsylvania | 3.58% | 34.8% | 29.1% | 10.8% | 99.4% | 1 | ||||||||||
Colorado | 1.85% | 3.55% | 88.3% | 100% | 1 | |||||||||||
Nevada | 100% | 73.6% | 6.36% | 1 | ||||||||||||
Massachusetts | 98.2% | 98.2% | 1 | |||||||||||||
Georgia | 7.01% | 3.21% | 2.51% | 3.47% | 26.7% | 54.5% | 18.7% | 1 | ||||||||
New York | 4.25% | 52.6% | 35.3% | 96.9% | 1 | |||||||||||
Maryland | 12.5% | 29.8% | 10.3% | 34.3% | 32.0% | 1 | ||||||||||
Oklahoma | 2.73% | 5.70% | 91.6% | 17.8% | 81.3% | 1 | ||||||||||
Tennessee | 5.63% | 19.5% | 14.5% | 3.55% | 100% | 1 | ||||||||||
California | 99.7% | 10.8% | 23.3% | 1.46% | 1 | |||||||||||
Arkansas | 17.5% | 40.8% | 7.44% | 10.2% | 79.0% | 21.0% | 1 | |||||||||
Ohio | 5.07% | 9.56% | 59.7% | 23.0% | 96.3% | 3.50% | 1 | |||||||||
Indiana | 12.8% | 4.37% | 8.75% | 5.18% | 92.1% | 7.40% | 1 | |||||||||
Minnesota | 2.86% | 4.42% | 92.3% | 100% | 1 | |||||||||||
Iowa | 1.50% | 98.5% | 100% | 1 | ||||||||||||
Illinois | 39.9% | 27.0% | 15.0% | 3.08% | 9.73% | 94.0% | 5.95% | 1 | ||||||||
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