| Aspect evaluated | Indicator | Data type & Parameter |
| Health impact | 98 percentile | Daily concentration; PST, PM10 and PM2.5 |
| 5th maximum | Daily concentration of 8-hour average | |
| Maximum | Hourly data, O3 | |
| 2nd maximum | 8-hour average, CO | |
| Daily concentration, SO2 | ||
| Hourly data, NO2 | ||
| Number of hours and percentage above the LV | Hourly data, O3 and NO2 | |
| Number of days and percentage above the LV | Daily concentration, PM10, PM2.5 and SO2 | |
| Daily concentration from hourly data, O3 and NO2 | ||
| Daily concentration from 8-hour average, CO | ||
|
| Annual mean | Hourly data, SO2 |
| Daily concentration, PM10 and PM2.5 | ||
| Patterns | Maximum and minimum/Mean or average | Hourly data, PM10, PM2.5, SO2, CO, O3, NOx, NO, NO2 HR, TMP and WS |
| 8-hour average, CO and O3 | ||
| Daily concentration, PST, PM10, PM2.5, SO2, CO, O3, NOx, NO and NO2 | ||
| Maximum or Daily average, HR, TMP and WS | ||
| Average or median hourly | Hourly data, PM10, PM2.5, SO2, CO, O3, NOx, NO, NO2 HR, TMP and WS | |
| 8-hour average, CO and O3 | ||
| Average or median daily | Hourly data, PM10, PM2.5, SO2, CO, O3, NOx, NO, NO2 HR, TMP and WS | |
| 8-hour average, CO and O3 | ||
| Daily concentration, PM10, PM2.5, SO2, CO, O3, NOx, NO and NO2 | ||
| Daily concentration from 8-hour average, CO and O3 | ||
| Maximum or daily average, HR, TMP and WS | ||
|
| Average or median Monthly | Hourly data, PM10, PM2.5, SO2, CO, O3, NOx, NO, NO2 HR, TMP and WS |
| 8-hour average, CO and O3 | ||
| Daily concentration, PM10, PM2.5, SO2, CO, O3, NOx, NO and NO2 | ||
| Daily concentration from 8-hour average, CO and O3 | ||
| Maximum or daily average, HR, TMP and WS | ||
| Percentiles | Hourly data, PM10, PM2.5, SO2, CO, O3, NOx, NO, NO2 HR, TMP and WS | |
| 8-hour average, CO and O3 | ||
| Daily concentration, PST, PM10, PM2.5, SO2, CO, O3, NOx, NO and NO2 | ||
| Maximum or Daily average, HR, TMP and WS | ||
| Trends | Concentration ranges | Hourly data, PM10, PM2.5, SO2, CO, O3 and NO2 |
| 8-hour average, CO and O3 | ||
| Daily concentration, PST, PM10, PM2.5, SO2, CO, O3 and NO2 |