Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 25°F | 44°F | 34°F | 2.9" |
February | 25°F | 47°F | 35°F | 2.9" |
March | 34°F | 57°F | 45°F | 5.0" |
April | 43°F | 70°F | 56°F | 4.1" |
May | 54°F | 77°F | 65°F | 4.0" |
June | 62°F | 85°F | 73°F | 5.4" |
July | 67°F | 89°F | 77°F | 9.1" |
August | 65°F | 87°F | 75°F | 5.1" |
September | 58°F | 80°F | 68°F | 11.6" |
October | 46°F | 70°F | 57°F | 7.0" |
November | 35°F | 58°F | 45°F | 6.5" |
December | 30°F | 49°F | 39°F | 2.7" |
Index | Manassas Park | Virginia | National |
Air quality index | 47 | 58 | 42 |
Pollution index | 205,216 | 1,561,881 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 209 |
Days with moderate air quality | 145 |
Days w/ poor A.Q. for sensitive groups | 10 |
Days with unhealthy air quality | 1 |
Pollutant | Total |
Arsenic | 0.001% |
Benzene | 0.002% |
Carbon Tetrachloride | 0.001% |
Lead | 0.000% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
New Baltimore, VA | 11,017 | 38 | 24.0% |
Bull Run Mountain Estates, VA | 1,777 | 38 | 24.0% |
Manassas, VA | 41,038 | 47 | 6.0% |
Chantilly, VA | 23,820 | 47 | 6.0% |
Stone Ridge, VA | 15,034 | 47 | 6.0% |
Manassas Park, VA | 17,548 | 47 | 6.0% |
City | Population | Air Quality Index | National Avg. |
Wantagh, NY | 17,548 | 51 | 2.0% |
Lithia Springs, GA | 17,545 | 52 | 4.0% |
Godfrey, IL | 17,540 | 54 | 8.0% |
Marion, IL | 17,539 | 43 | 14.0% |
Paradise, CA | 17,560 | 46 | 8.0% |
Manassas Park, VA | 17,548 | 47 | 6.0% |