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 | Royal Kunia | Hawaii | National |
Air quality index | 30 | 59 | 42 |
Pollution index | 11,544,100 | 3,576,767 | 2,726,193 |
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 | 0.120% |
Carbon Tetrachloride | 0.060% |
Lead | 0.360% |
Mercury | 0.010% |
City | Population | Air Quality Index | National Avg. |
Makaha Valley, HI | 120 | 30 | 40.0% |
Waianae, HI | 13,192 | 30 | 40.0% |
Iroquois Point, HI | 4,968 | 30 | 40.0% |
Mililani Town, HI | 27,459 | 30 | 40.0% |
Wahiawa, HI | 16,442 | 30 | 40.0% |
Royal Kunia, HI | 13,857 | 30 | 40.0% |
City | Population | Air Quality Index | National Avg. |
Oneonta, NY | 13,855 | 27 | 46.0% |
Allouez, WI | 13,853 | 36 | 28.0% |
Gravenhurst, ON | 13,853 | n/a | |
Alamo, CA | 13,864 | 40 | 20.0% |
Seabrook, TX | 13,849 | 52 | 4.0% |
Royal Kunia, HI | 13,857 | 30 | 40.0% |