| All Year | Warm (April to October) | Cold (September to March) | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Percentile |  | Percentile |  | Percentile | |||||||
% Complete | 25th | 50th | 75th | % Complete | 25th | 50th | 75th | % Complete | 25th | 50th | 75th | |
CO (ppb) | 99.9 | 186.8 | 246.5 | 336.9 | 99.8 | 178.6 | 239.1 | 318.0 | 100.0 | 198.8 | 261.0 | 374.5 |
NO2 (ppb) | 99.8 | 7.3 | 10.5 | 14.5 | 99.7 | 6.1 | 8.9 | 12.2 | 100.0 | 9.7 | 13.2 | 17.1 |
O3 8Â hr (ppb) | 100.0 | 27.5 | 35.8 | 48.1 | 100.0 | 29.6 | 40.6 | 55.4 | 100.0 | 25.6 | 32.1 | 39.4 |
PM2.5 (μg/m3) | 99.8 | 8.4 | 10.7 | 14.1 | 99.7 | 9.1 | 11.7 | 15.5 | 100.0 | 7.6 | 9.7 | 12.3 |
SO2 (ppb) | 99.9 | 0.7 | 1.5 | 2.5 | 99.8 | 0.6 | 1.2 | 2.2 | 100.0 | 1.1 | 1.9 | 2.8 |
Temperature (°C) | 100.0 | 16.5 | 22.7 | 27.6 | 100.0 | 24.0 | 26.9 | 28.9 | 100.0 | 11.1 | 15.4 | 19.4 |
Relative Humidity (%) | 99.9 | 62.4 | 70.3 | 77.2 | 99.8 | 63.5 | 69.4 | 74.5 | 100.0 | 59.3 | 72.6 | 80.8 |
Apparent Temperature (°C) | 99.9 | 15.5 | 24.5 | 31.9 | 99.8 | 26.1 | 31.0 | 33.7 | 100.0 | 8.9 | 14.0 | 20.2 |