Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 36°F | 46°F | 41°F | 6.8" |
February | 36°F | 50°F | 43°F | 2.9" |
March | 41°F | 56°F | 48°F | 6.1" |
April | 43°F | 58°F | 49°F | 3.5" |
May | 48°F | 66°F | 56°F | 3.5" |
June | 51°F | 69°F | 58°F | 1.9" |
July | 55°F | 77°F | 65°F | 3.2" |
August | 55°F | 77°F | 64°F | 0.9" |
September | 51°F | 69°F | 58°F | 3.3" |
October | 47°F | 59°F | 52°F | 3.5" |
November | 40°F | 49°F | 44°F | 6.5" |
December | 37°F | 45°F | 41°F | 9.0" |
Index | Ruston | Washington | National |
Air quality index | 18 | 36 | 42 |
Pollution index | 1,081,430 | 4,541,850 | 2,726,193 |
Measurement | Total |
Days measured | 340 |
Days with good air quality | 338 |
Days with moderate air quality | 2 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.000% |
Benzene | 0.010% |
Carbon Tetrachloride | 0.000% |
Lead | 0.000% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Canterwood, WA | 3,070 | 18 | 64.0% |
Maplewood, WA | 5,135 | 18 | 64.0% |
Stansberry Lake, WA | 2,389 | 18 | 64.0% |
Raft Island, WA | 416 | 18 | 64.0% |
Wollochet, WA | 7,193 | 18 | 64.0% |
Ruston, WA | 1,329 | 18 | 64.0% |
City | Population | Air Quality Index | National Avg. |
Edison, GA | 1,329 | 40 | 20.0% |
Augusta, KY | 1,329 | 54 | 8.0% |
Great Bend, NY | 1,329 | 35 | 30.0% |
Plains, TX | 1,329 | 45 | 10.0% |
Cavalier, ND | 1,328 | 33 | 34.0% |
Ruston, WA | 1,329 | 18 | 64.0% |