Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 27°F | 41°F | 33°F | 7.3" |
February | 27°F | 43°F | 34°F | 4.2" |
March | 34°F | 51°F | 41°F | 6.4" |
April | 44°F | 63°F | 52°F | 8.0" |
May | 53°F | 72°F | 62°F | 6.8" |
June | 62°F | 81°F | 71°F | 9.3" |
July | 68°F | 86°F | 76°F | 12.7" |
August | 65°F | 83°F | 74°F | 10.1" |
September | 60°F | 77°F | 68°F | 7.3" |
October | 49°F | 66°F | 57°F | 8.3" |
November | 39°F | 56°F | 47°F | 6.2" |
December | 32°F | 47°F | 39°F | 8.3" |
Index | Freehold | New Jersey | National |
Air quality index | 41 | 45 | 42 |
Pollution index | 3,756,270 | 7,246,891 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 280 |
Days with moderate air quality | 83 |
Days w/ poor A.Q. for sensitive groups | 2 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.020% |
Benzene | 0.040% |
Carbon Tetrachloride | 0.010% |
Lead | 0.100% |
Mercury | 0.001% |
City | Population | Air Quality Index | National Avg. |
Kendall Park, NJ | 9,852 | 41 | 18.0% |
Leisure Village West, NJ | 3,767 | 41 | 18.0% |
Concordia, NJ | 2,520 | 41 | 18.0% |
Princeton Meadows, NJ | 14,261 | 41 | 18.0% |
Whittingham, NJ | 2,507 | 41 | 18.0% |
Freehold, NJ | 11,755 | 41 | 18.0% |
City | Population | Air Quality Index | National Avg. |
Glen Rock, NJ | 11,747 | 51 | 2.0% |
Arkansas City, KS | 11,767 | 40 | 20.0% |
Cantley, QC | 11,767 | n/a | |
Okmulgee, OK | 11,768 | 5 | 90.0% |
Hamilton, ON | 11,739 | n/a | |
Freehold, NJ | 11,755 | 41 | 18.0% |