Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 26°F | 40°F | 32°F | 2.8" |
February | 26°F | 42°F | 34°F | 3.1" |
March | 34°F | 53°F | 43°F | 5.7" |
April | 44°F | 64°F | 54°F | 6.3" |
May | 52°F | 72°F | 62°F | 4.9" |
June | 63°F | 81°F | 72°F | 6.5" |
July | 67°F | 85°F | 77°F | 5.8" |
August | 66°F | 84°F | 75°F | 4.1" |
September | 59°F | 78°F | 69°F | 3.2" |
October | 48°F | 65°F | 57°F | 6.4" |
November | 40°F | 55°F | 48°F | 2.5" |
December | 29°F | 42°F | 35°F | 3.6" |
Index | North Wales | Pennsylvania | National |
Air quality index | 51 | 45 | 42 |
Pollution index | 8,206,310 | 4,584,805 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 180 |
Days with moderate air quality | 169 |
Days w/ poor A.Q. for sensitive groups | 16 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.260% |
Benzene | 0.060% |
Carbon Tetrachloride | 0.020% |
Lead | 0.160% |
Mercury | 1.120% |
City | Population | Air Quality Index | National Avg. |
Plumsteadville, PA | 2,286 | 41 | 18.0% |
Churchville, PA | 5,323 | 41 | 18.0% |
Doylestown, PA | 8,282 | 41 | 18.0% |
Richboro, PA | 8,480 | 41 | 18.0% |
Perkasie, PA | 8,646 | 42 | 16.0% |
North Wales, PA | 3,271 | 51 | 2.0% |
City | Population | Air Quality Index | National Avg. |
West DeLand, FL | 3,271 | 37 | 26.0% |
Avon, NY | 3,271 | 37 | 26.0% |
Wewoka, OK | 3,271 | 36 | 28.0% |
Melbourne Beach, FL | 3,270 | 36 | 28.0% |
Leisuretowne, NJ | 3,270 | 41 | 18.0% |
North Wales, PA | 3,271 | 51 | 2.0% |