Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 40°F | 54°F | 46°F | 7.9" |
February | 41°F | 55°F | 47°F | 6.5" |
March | 42°F | 56°F | 48°F | 8.3" |
April | 43°F | 57°F | 49°F | 4.6" |
May | 48°F | 61°F | 53°F | 2.7" |
June | 51°F | 64°F | 57°F | 1.7" |
July | 53°F | 66°F | 59°F | 0.8" |
August | 53°F | 67°F | 59°F | 0.4" |
September | 51°F | 67°F | 58°F | 1.4" |
October | 48°F | 63°F | 54°F | 4.8" |
November | 44°F | 58°F | 49°F | 8.8" |
December | 39°F | 53°F | 45°F | 9.7" |
Index | Langlois | Oregon | National |
Air quality index | 19 | 32 | 42 |
Pollution index | 3,310,060 | 7,156,356 | 2,726,193 |
Measurement | Total |
Days measured | 107 |
Days with good air quality | 106 |
Days with moderate air quality | 1 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.010% |
Benzene | 0.050% |
Carbon Tetrachloride | 0.020% |
Lead | 0.020% |
Mercury | 0.005% |
City | Population | Air Quality Index | National Avg. |
Bandon, OR | 3,122 | 19 | 62.0% |
Port Orford, OR | 824 | 19 | 62.0% |
Langlois, OR | 370 | 19 | 62.0% |
City | Population | Air Quality Index | National Avg. |
Naknek, AK | 370 | 31 | 38.0% |
Beaverville, IL | 370 | 42 | 16.0% |
Mount Clare, IL | 370 | 54 | 8.0% |
Royal, IL | 370 | 42 | 16.0% |
Shelby, IN | 370 | 37 | 26.0% |
Langlois, OR | 370 | 19 | 62.0% |