Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 23°F | 40°F | 32°F | 2.5" |
February | 23°F | 40°F | 32°F | 2.1" |
March | 30°F | 47°F | 38°F | 3.3" |
April | 39°F | 58°F | 48°F | 3.1" |
May | 48°F | 66°F | 57°F | 3.6" |
June | 58°F | 75°F | 66°F | 3.6" |
July | 65°F | 81°F | 72°F | 2.8" |
August | 63°F | 80°F | 71°F | 3.0" |
September | 57°F | 75°F | 66°F | 3.3" |
October | 47°F | 65°F | 56°F | 4.4" |
November | 37°F | 55°F | 46°F | 2.9" |
December | 29°F | 46°F | 37°F | 3.4" |
Index | Westbrook Center | Connecticut | National |
Air quality index | 41 | 43 | 42 |
Pollution index | 4,117,250 | 8,629,883 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 280 |
Days with moderate air quality | 71 |
Days w/ poor A.Q. for sensitive groups | 12 |
Days with unhealthy air quality | 2 |
Pollutant | Total |
Arsenic | 0.010% |
Benzene | 0.050% |
Carbon Tetrachloride | 0.010% |
Lead | 0.010% |
Mercury | 0.010% |
City | Population | Air Quality Index | National Avg. |
Fenwick, CT | 44 | 37 | 26.0% |
Old Saybrook Center, CT | 1,984 | 37 | 26.0% |
Orient, NY | 1,023 | 37 | 26.0% |
Chester Center, CT | 1,731 | 37 | 26.0% |
Niantic, CT | 3,083 | 37 | 26.0% |
Westbrook Center, CT | 2,257 | 41 | 18.0% |
City | Population | Air Quality Index | National Avg. |
Snow Hill, NC | 2,257 | 42 | 16.0% |
Brewster, NY | 2,257 | 36 | 28.0% |
Yorktown, TX | 2,257 | 31 | 38.0% |
Saint-Roch-de-Richelieu, QC | 2,257 | n/a | |
Lordsburg, NM | 2,256 | 37 | 26.0% |
Westbrook Center, CT | 2,257 | 41 | 18.0% |