| index | 2018-10 | 2018-09 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 | 2017-12 | 2017-11 | 2017-10 | 2017-09 | 2017-08 | 2017-07 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 | 2017-01 | 2016-12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm10 | 21 (Moderate) | 21 (Moderate) | 34 (Moderate) | 35 (Moderate) | 45 (Moderate) | 37 (Moderate) | 31 (Moderate) | 39 (Moderate) | 26 (Moderate) | 49 (Moderate) | 56 (Unhealthy for Sensitive Groups) | 58 (Unhealthy for Sensitive Groups) | 43 (Moderate) | 33 (Moderate) | 37 (Moderate) | 39 (Moderate) | 60 (Unhealthy for Sensitive Groups) | 57 (Unhealthy for Sensitive Groups) | 36 (Moderate) | 16 (Good) | 24 (Moderate) |
| no2 | 62 (Moderate) | 62 (Moderate) | 62 (Moderate) | 65 (Moderate) | 82 (Moderate) | 68 (Moderate) | 59 (Moderate) | 69 (Moderate) | 55 (Moderate) | 78 (Moderate) | 78 (Moderate) | 83 (Moderate) | 58 (Moderate) | 59 (Moderate) | 69 (Moderate) | 68 (Moderate) | 73 (Moderate) | 59 (Moderate) | 55 (Moderate) | 45 (Moderate) | 54 (Moderate) |
| o3 | 38 (Good) | 38 (Good) | 38 (Good) | 27 (Good) | 28 (Good) | 25 (Good) | 23 (Good) | 17 (Good) | 20 (Good) | 15 (Good) | 15 (Good) | 25 (Good) | 22 (Good) | 30 (Good) | 30 (Good) | 34 (Good) | 28 (Good) | 26 (Good) | 26 (Good) | 28 (Good) | 20 (Good) |
| co | 2 (Good) | 2 (Good) | 2 (Good) | 4 (Good) | 4 (Good) | 1 (Good) | 946 (Good) | 585 (Good) | 6 (Good) | 5 (Good) | 4 (Good) | 2 (Good) | 1 (Good) | 1 (Good) | 1 (Good) | 2 (Good) | 2 (Good) | 1 (Good) | 7 (Good) | 7 (Good) | 5 (Good) |
Selimiye
| index | 2018-10 | 2018-09 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 | 2017-12 | 2017-11 | 2017-10 | 2017-09 | 2017-08 | 2017-07 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 | 2017-01 | 2016-12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm10 | 21 | 21 | 34 | 35 | 45 | 37 | 31 | 39 | 26 | 49 | 56 | 58 | 43 | 33 | 37 | 39 | 60 | 57 | 36 | 16 | 24 |
| co | 2 | 2 | 2 | 4 | 4 | 1 | 946 | 585 | 6 | 5 | 4 | 2 | 1 | 1 | 1 | 2 | 2 | 1 | 7 | 7 | 5 |
| o3 | 38 | 38 | 38 | 27 | 28 | 25 | 23 | 17 | 20 | 15 | 15 | 25 | 22 | 30 | 30 | 34 | 28 | 26 | 26 | 28 | 20 |
| no2 | 62 | 62 | 62 | 65 | 82 | 68 | 59 | 69 | 55 | 78 | 78 | 83 | 58 | 59 | 69 | 68 | 73 | 59 | 55 | 45 | 54 |