Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 40°F | 56°F | 47°F | 14.3" |
February | 41°F | 56°F | 47°F | 10.3" |
March | 42°F | 56°F | 48°F | 14.1" |
April | 43°F | 59°F | 50°F | 9.9" |
May | 47°F | 64°F | 54°F | 6.0" |
June | 50°F | 68°F | 58°F | 8.1" |
July | 52°F | 69°F | 59°F | 2.7" |
August | 52°F | 69°F | 59°F | 1.5" |
September | 52°F | 71°F | 59°F | 6.0" |
October | 49°F | 66°F | 56°F | 11.9" |
November | 44°F | 58°F | 50°F | 14.5" |
December | 40°F | 54°F | 46°F | 14.1" |
Index | Brookings | Oregon | National |
Air quality index | 20 | 32 | 42 |
Pollution index | 13,842,600 | 7,156,356 | 2,726,193 |
Measurement | Total |
Days measured | 248 |
Days with good air quality | 236 |
Days with moderate air quality | 12 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.020% |
Benzene | 0.210% |
Carbon Tetrachloride | 0.030% |
Lead | 0.030% |
Mercury | 0.020% |
City | Population | Air Quality Index | National Avg. |
Fort Dick, CA | 1,405 | 20 | 60.0% |
Smith River, CA | 670 | 20 | 60.0% |
Harbor, OR | 2,071 | 20 | 60.0% |
Brookings, OR | 6,475 | 20 | 60.0% |
City | Population | Air Quality Index | National Avg. |
Washington, NJ | 6,475 | 34 | 32.0% |
Buena Vista, VA | 6,477 | 26 | 48.0% |
Homeacre-Lyndora, PA | 6,471 | 31 | 38.0% |
Pollock Pines, CA | 6,480 | 44 | 12.0% |
Harrah, OK | 6,480 | 36 | 28.0% |
Brookings, OR | 6,475 | 20 | 60.0% |