Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 27°F | 41°F | 35°F | 2.2" |
February | 28°F | 45°F | 37°F | 1.4" |
March | 36°F | 54°F | 45°F | 4.8" |
April | 46°F | 65°F | 56°F | 1.6" |
May | 55°F | 73°F | 65°F | 8.1" |
June | 64°F | 82°F | 75°F | 3.0" |
July | 70°F | 87°F | 80°F | 0.5" |
August | 67°F | 84°F | 76°F | 1.1" |
September | 61°F | 78°F | 70°F | 1.7" |
October | 50°F | 68°F | 59°F | 7.1" |
November | 39°F | 57°F | 48°F | 2.9" |
December | 33°F | 47°F | 40°F | 4.4" |
Index | Tolchester | Maryland | National |
Air quality index | 46 | 43 | 50 |
Pollution index | 9,823,920 | 6,283,470 | 5,066,862 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 223 |
Days with moderate air quality | 129 |
Days w/ poor A.Q. for sensitive groups | 13 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.010% |
Benzene | 0.070% |
Carbon Tetrachloride | 0.050% |
Lead | 0.030% |
Mercury | 0.140% |
City, State | Population | Air Quality Index | National Avg. |
Kingstown, MD | 1,771 | 42 | 16% |
Centreville, MD | 4,538 | 42 | 16% |
Church Hill, MD | 773 | 42 | 16% |
Kennedyville, MD | 321 | 42 | 16% |
Fairwood, MD | 5,756 | 46 | 8% |
Tolchester, MD | 284 | 46 | 8% |
City, State | Population | Air Quality Index | National Avg. |
Stickney, SD | 284 | 36 | 28% |
Spickard, MO | 284 | 43 | 14% |
Bald Head Island, NC | 284 | 34 | 32% |
Holland, IA | 284 | 39 | 22% |
Elliston, MT | 284 | 40 | 20% |
Tolchester, MD | 284 | 46 | 8% |