Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 11°F | 40°F | 24°F | 0.2" |
February | 16°F | 46°F | 29°F | 0.2" |
March | 25°F | 60°F | 40°F | 1.4" |
April | 33°F | 66°F | 48°F | 2.3" |
May | 42°F | 73°F | 56°F | 4.1" |
June | 52°F | 87°F | 69°F | 3.9" |
July | 58°F | 91°F | 73°F | 3.3" |
August | 55°F | 89°F | 70°F | 4.5" |
September | 46°F | 81°F | 62°F | 2.7" |
October | 35°F | 67°F | 48°F | 1.5" |
November | 23°F | 54°F | 36°F | 1.0" |
December | 11°F | 38°F | 23°F | 0.3" |
Index | Garden City | Colorado | National |
Air quality index | 45 | 38 | 42 |
Pollution index | 551,209 | 2,068,342 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 252 |
Days with moderate air quality | 110 |
Days w/ poor A.Q. for sensitive groups | 3 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.001% |
Benzene | 0.010% |
Carbon Tetrachloride | 0.002% |
Lead | 0.000% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Johnstown, CO | 14,357 | 45 | 10.0% |
Greeley, CO | 107,445 | 45 | 10.0% |
Eaton, CO | 5,646 | 45 | 10.0% |
Milliken, CO | 7,862 | 45 | 10.0% |
Kersey, CO | 1,879 | 45 | 10.0% |
Garden City, CO | 208 | 45 | 10.0% |
City | Population | Air Quality Index | National Avg. |
Watson, AR | 208 | 43 | 14.0% |
Campbellton, FL | 208 | 35 | 30.0% |
Chesterfield, IL | 208 | 40 | 20.0% |
Hardtner, KS | 208 | 40 | 20.0% |
Toronto, KS | 208 | 22 | 56.0% |
Garden City, CO | 208 | 45 | 10.0% |