Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 55°F | 71°F | 63°F | 4.8" |
February | 52°F | 70°F | 61°F | 4.2" |
March | 57°F | 74°F | 65°F | 6.2" |
April | 60°F | 77°F | 68°F | 5.0" |
May | 66°F | 81°F | 74°F | 6.6" |
June | 72°F | 86°F | 79°F | 9.1" |
July | 75°F | 89°F | 81°F | 9.2" |
August | 75°F | 90°F | 82°F | 5.0" |
September | 74°F | 86°F | 79°F | 13.1" |
October | 70°F | 81°F | 75°F | 16.9" |
November | 60°F | 75°F | 67°F | 2.2" |
December | 55°F | 71°F | 62°F | 4.6" |
Index | Port St. John | Florida | National |
Air quality index | 39 | 35 | 42 |
Pollution index | 16,722,700 | 7,570,785 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 296 |
Days with moderate air quality | 63 |
Days w/ poor A.Q. for sensitive groups | 6 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.050% |
Benzene | 0.210% |
Carbon Tetrachloride | 0.030% |
Lead | 0.190% |
Mercury | 0.010% |
City | Population | Air Quality Index | National Avg. |
Cape Canaveral, FL | 10,411 | 36 | 28.0% |
Merritt Island, FL | 33,975 | 36 | 28.0% |
Viera West, FL | 14,204 | 36 | 28.0% |
Cocoa, FL | 20,151 | 36 | 28.0% |
Rockledge, FL | 27,739 | 36 | 28.0% |
Port St. John, FL | 23,940 | 39 | 22.0% |
City | Population | Air Quality Index | National Avg. |
Ponca City, OK | 23,940 | 40 | 20.0% |
Kalispell, MT | 23,935 | 37 | 26.0% |
Freeport, IL | 23,930 | 42 | 16.0% |
South Plainfield, NJ | 23,961 | 51 | 2.0% |
Saint-Lin--Laurentides, QC | 23,910 | n/a | |
Port St. John, FL | 23,940 | 39 | 22.0% |