Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 69°F | 82°F | 76°F | 9.4" |
February | 68°F | 82°F | 75°F | 12.9" |
March | 69°F | 83°F | 76°F | 3.9" |
April | 71°F | 84°F | 77°F | 0.3" |
May | 72°F | 84°F | 78°F | 2.0" |
June | 73°F | 85°F | 79°F | 4.8" |
July | 74°F | 87°F | 80°F | 2.4" |
August | 75°F | 87°F | 81°F | 1.9" |
September | 75°F | 87°F | 81°F | 1.3" |
October | 73°F | 86°F | 80°F | 0.2" |
November | 71°F | 84°F | 77°F | 3.1" |
December | 70°F | 83°F | 77°F | 13.1" |
Index | Captain Cook | Hawaii | National |
Air quality index | 16 | 59 | 50 |
Pollution index | 1,421,020 | 3,576,767 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 357 |
Days with moderate air quality | 8 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.000% |
Benzene | 0.020% |
Carbon Tetrachloride | 0.002% |
Lead | 0.010% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Holualoa, HI | 9,439 | 16 | 68.0% |
Kealakekua, HI | 1,966 | 16 | 68.0% |
Honalo, HI | 2,290 | 16 | 68.0% |
Honaunau-Napoopoo, HI | 2,759 | 16 | 68.0% |
Kahaluu-Keauhou, HI | 3,381 | 16 | 68.0% |
Captain Cook, HI | 4,378 | 16 | 68.0% |
City | Population | Air Quality Index | National Avg. |
Sparta, IL | 4,378 | 54 | 8.0% |
Whitehouse, OH | 4,378 | 40 | 20.0% |
Tiptonville, TN | 4,378 | 26 | 48.0% |
Broad Brook, CT | 4,377 | 41 | 18.0% |
Empire, CA | 4,379 | 49 | 2.0% |
Captain Cook, HI | 4,378 | 16 | 68.0% |