Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 64°F | 77°F | 71°F | 8.3" |
February | 63°F | 76°F | 70°F | 6.0" |
March | 62°F | 76°F | 70°F | 5.9" |
April | 64°F | 78°F | 71°F | 2.3" |
May | 65°F | 81°F | 73°F | 2.0" |
June | 67°F | 82°F | 75°F | 1.4" |
July | 69°F | 82°F | 75°F | 1.6" |
August | 68°F | 83°F | 76°F | 1.8" |
September | 69°F | 82°F | 75°F | 2.4" |
October | 67°F | 80°F | 74°F | 4.2" |
November | 66°F | 79°F | 72°F | 2.7" |
December | 64°F | 77°F | 70°F | 5.8" |
Index | Waianae | Hawaii | National |
Air quality index | 30 | 59 | 50 |
Pollution index | 2,893,180 | 4,235,086 | 5,066,862 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 347 |
Days with moderate air quality | 18 |
Days w/ poor A.Q. for sensitive groups | |
Days with unhealthy air quality |
Pollutant | Total |
Arsenic | 0.000% |
Benzene | 0.040% |
Carbon Tetrachloride | 0.010% |
Lead | 0.090% |
Mercury | 0.001% |
City, State | Population | Air Quality Index | National Avg. |
Ewa Beach, HI | 15,165 | 30 | 40% |
Kalaeloa, HI | 8 | 30 | 40% |
Ocean Pointe, HI | 12,274 | 30 | 40% |
Wahiawa, HI | 17,696 | 30 | 40% |
Waipio Acres, HI | 5,169 | 30 | 40% |
Waianae, HI | 13,426 | 30 | 40% |
City, State | Population | Air Quality Index | National Avg. |
Piney Green, NC | 13,427 | 37 | 26% |
Greenwich, CT | 13,429 | 43 | 14% |
Warrenville, IL | 13,415 | 55 | 10% |
Stony Brook, NY | 13,437 | 43 | 14% |
Brainerd, MN | 13,440 | 29 | 42% |
Waianae, HI | 13,426 | 30 | 40% |