Table 2.
Sulfur dioxide concentrations and weather variables in the Zlatibor district, Serbia
| Variable | Mean±SD | Minimum | 25% | 50% | 75% | Maximum | IQR |
|---|---|---|---|---|---|---|---|
| SO2 24 h (mg/m3) | 17.95±9.08 | 11.51 | 13.05 | 15.00 | 17.54 | 80.78 | 4.49 |
| Temperature (°C) | 15.41±9.24 | −6.67 | 7.57 | 16.20 | 22.80 | 36.23 | 15.03 |
| Humidity (%) | 57.91±19.91 | 11.53 | 40.10 | 58.30 | 74.53 | 98.80 | 34.43 |
| Air pressure (mbar) | 962.21±6.67 | 936.33 | 958.27 | 962.90 | 966.73 | 982.33 | 8.47 |
| Heating season* | |||||||
| SO2 24 h (mg/m3) | 18.37±9.35 | 11.51 | 13.08 | 15.00 | 18.42 | 77.77 | 5.35 |
| Temperature (°C) | 14.77±9.24 | −6.67 | 7.00 | 15.20 | 22.33 | 36.23 | 15.33 |
| Humidity (%) | 58.68±19.92 | 11.53 | 41.02 | 59.14 | 74.68 | 98.80 | 33.66 |
| Air pressure (mbar) | 961.19±6.85 | 936.33 | 958.03 | 962.73 | 966.93 | 982.33 | 8.90 |
| Nonheating season | |||||||
| SO2 24 h (mg/m3) | 16.54±7.97 | 11.86 | 12.99 | 14.93 | 15.07 | 80.78 | 2.07 |
| Temperature (°C) | 17.60±8.93 | −2.10 | 11.27 | 18.90 | 24.23 | 35.90 | 13.08 |
| Humidity (%) | 55.33±19.67 | 11.53 | 38.83 | 50.93 | 74.27 | 96.80 | 35.43 |
| Air pressure (mbar) | 962.26±6.03 | 941.33 | 958.75 | 963.07 | 966.03 | 979.80 | 7.28 |
*6-month period in the year, from 15th October to 15th April. SO2=Sulfur dioxide; SD=Standard deviation; IQR=Interquartile range