Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 26°F | 46°F | 36°F | 3.6" |
February | 26°F | 49°F | 37°F | 4.2" |
March | 36°F | 60°F | 47°F | 4.5" |
April | 45°F | 71°F | 57°F | 3.3" |
May | 54°F | 78°F | 65°F | 6.5" |
June | 63°F | 86°F | 74°F | 6.6" |
July | 67°F | 89°F | 78°F | 5.7" |
August | 65°F | 87°F | 75°F | 5.3" |
September | 58°F | 81°F | 69°F | 6.5" |
October | 47°F | 71°F | 58°F | 6.2" |
November | 35°F | 60°F | 46°F | 3.0" |
December | 30°F | 51°F | 39°F | 4.0" |
Index | Front Royal | Virginia | National |
Air quality index | 38 | 58 | 42 |
Pollution index | 909,202 | 1,561,881 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 333 |
Days with moderate air quality | 32 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.060% |
Benzene | 0.010% |
Carbon Tetrachloride | 0.002% |
Lead | 0.020% |
Mercury | 0.001% |
City | Population | Air Quality Index | National Avg. |
Washington, VA | 77 | 38 | 24.0% |
Skyland Estates, VA | 941 | 38 | 24.0% |
Middletown, VA | 1,585 | 38 | 24.0% |
Apple Mountain Lake, VA | 1,345 | 38 | 24.0% |
Toms Brook, VA | 430 | 38 | 24.0% |
Front Royal, VA | 15,214 | 38 | 24.0% |
City | Population | Air Quality Index | National Avg. |
Jamestown, ND | 15,216 | 33 | 34.0% |
Lake Country, BC | 15,217 | n/a | |
Northview, MI | 15,209 | 38 | 24.0% |
Rutland, VT | 15,207 | 36 | 28.0% |
Hudson, MA | 15,222 | 40 | 20.0% |
Front Royal, VA | 15,214 | 38 | 24.0% |