Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 33°F | 46°F | 39°F | 4.4" |
February | 35°F | 50°F | 41°F | 3.0" |
March | 38°F | 53°F | 45°F | 4.1" |
April | 41°F | 58°F | 49°F | 2.9" |
May | 46°F | 65°F | 55°F | 2.3" |
June | 51°F | 69°F | 59°F | 1.6" |
July | 54°F | 74°F | 63°F | 0.7" |
August | 54°F | 75°F | 63°F | 0.9" |
September | 49°F | 69°F | 58°F | 2.1" |
October | 43°F | 60°F | 51°F | 4.0" |
November | 38°F | 51°F | 44°F | 5.2" |
December | 33°F | 45°F | 38°F | 4.2" |
Index | Acme | Washington | National |
Air quality index | 34 | 36 | 50 |
Pollution index | 15,778,900 | 8,596,989 | 5,066,862 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 277 |
Days with moderate air quality | 78 |
Days w/ poor A.Q. for sensitive groups | 10 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.010% |
Benzene | 0.270% |
Carbon Tetrachloride | 0.040% |
Lead | 0.160% |
Mercury | 0.003% |
City, State | Population | Air Quality Index | National Avg. |
Edison, WA | 135 | 24 | 52% |
Hamilton, WA | 197 | 24 | 52% |
Lyman, WA | 555 | 24 | 52% |
Sedro-Woolley, WA | 11,225 | 24 | 52% |
Marietta-Alderwood, WA | 4,492 | 34 | 32% |
Acme, WA | 162 | 34 | 32% |
City, State | Population | Air Quality Index | National Avg. |
Portsmouth, IA | 162 | 40 | 20% |
Homestead, MO | 162 | 47 | 6% |
Circleville, KS | 162 | 41 | 18% |
Palmer, KS | 162 | 32 | 36% |
Sunizona, AZ | 162 | 45 | 10% |
Acme, WA | 162 | 34 | 32% |