Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 21°F | 41°F | 31°F | 2.8" |
February | 22°F | 43°F | 31°F | 2.3" |
March | 30°F | 53°F | 41°F | 3.7" |
April | 39°F | 66°F | 52°F | 4.0" |
May | 49°F | 75°F | 62°F | 3.7" |
June | 58°F | 83°F | 70°F | 5.3" |
July | 63°F | 87°F | 75°F | 5.3" |
August | 61°F | 85°F | 72°F | 5.5" |
September | 55°F | 79°F | 66°F | 3.6" |
October | 43°F | 68°F | 55°F | 4.5" |
November | 33°F | 56°F | 44°F | 3.0" |
December | 27°F | 46°F | 36°F | 4.6" |
Index | Raritan | New Jersey | National |
Air quality index | 41 | 45 | 42 |
Pollution index | 5,618,710 | 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 | 0.004% |
Benzene | 0.060% |
Carbon Tetrachloride | 0.020% |
Lead | 0.040% |
Mercury | 0.003% |
City | Population | Air Quality Index | National Avg. |
Annandale, NJ | 1,794 | 34 | 32.0% |
Long Valley, NJ | 2,327 | 34 | 32.0% |
Clinton, NJ | 2,699 | 34 | 32.0% |
Califon, NJ | 1,184 | 34 | 32.0% |
Anderson, NJ | 394 | 34 | 32.0% |
Raritan, NJ | 7,833 | 41 | 18.0% |
City | Population | Air Quality Index | National Avg. |
Hitchcock, TX | 7,831 | 52 | 4.0% |
Blair, NE | 7,830 | 40 | 20.0% |
Grove City, PA | 7,829 | 31 | 38.0% |
Olivette, MO | 7,837 | 54 | 8.0% |
Southgate, ON | 7,828 | n/a | |
Raritan, NJ | 7,833 | 41 | 18.0% |