Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 19°F | 38°F | 28°F | 2.6" |
February | 19°F | 40°F | 29°F | 2.6" |
March | 28°F | 50°F | 38°F | 3.1" |
April | 38°F | 64°F | 51°F | 3.3" |
May | 48°F | 74°F | 60°F | 3.1" |
June | 57°F | 80°F | 68°F | 5.7" |
July | 62°F | 85°F | 73°F | 5.0" |
August | 59°F | 82°F | 70°F | 5.4" |
September | 52°F | 76°F | 63°F | 4.6" |
October | 42°F | 66°F | 53°F | 4.4" |
November | 32°F | 53°F | 42°F | 2.5" |
December | 25°F | 43°F | 33°F | 3.8" |
Index | Greenwood Lake | New York | National |
Air quality index | 36 | 43 | 42 |
Pollution index | 9,612,350 | 6,179,275 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 319 |
Days with moderate air quality | 46 |
Days w/ poor A.Q. for sensitive groups | |
Days with unhealthy air quality |
Pollutant | Total |
Arsenic | 0.030% |
Benzene | 0.070% |
Carbon Tetrachloride | 0.020% |
Lead | 0.230% |
Mercury | 0.080% |
City | Population | Air Quality Index | National Avg. |
Highland Lakes, NJ | 4,666 | 34 | 32.0% |
Vernon Center, NJ | 1,462 | 34 | 32.0% |
Vernon Valley, NJ | 1,171 | 34 | 32.0% |
Hamburg, NJ | 3,149 | 34 | 32.0% |
Unionville, NY | 544 | 34 | 32.0% |
Greenwood Lake, NY | 3,080 | 36 | 28.0% |
City | Population | Air Quality Index | National Avg. |
Holiday Shores, IL | 3,080 | 54 | 8.0% |
Clayton, NM | 3,079 | 44 | 12.0% |
Clear Hills, AB | 3,079 | n/a | |
Ermineskin 138, AB | 3,079 | n/a | |
Calera, OK | 3,082 | 325 | 550.0% |
Greenwood Lake, NY | 3,080 | 36 | 28.0% |