| index | 2018-10 | 2018-09 | 2018-08 | 2018-07 | 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 | 33 (Moderate) | 33 (Moderate) | 42 (Moderate) | 28 (Moderate) | 33 (Moderate) | 36 (Moderate) | 42 (Moderate) | 51 (Unhealthy for Sensitive Groups) | 40 (Moderate) | 53 (Unhealthy for Sensitive Groups) | 34 (Moderate) | 46 (Moderate) | 38 (Moderate) | 37 (Moderate) | 36 (Moderate) | 31 (Moderate) | 30 (Moderate) | 37 (Moderate) | 45 (Moderate) | 54 (Unhealthy for Sensitive Groups) | 56 (Unhealthy for Sensitive Groups) | 38 (Moderate) | 41 (Moderate) |
| so2 | 2.3 (Good) | 4.5 (Good) | 3.3 (Good) | 9 (Good) | 6 (Good) | 7.7 (Good) | 15 (Good) | 11 (Good) | 15 (Good) | 11 (Good) | 19 (Good) | 12 (Good) | 12 (Good) | 5.9 (Good) | 6.5 (Good) | 16 (Good) | 8.3 (Good) | 5 (Good) | 11 (Good) | 13 (Good) | 17 (Good) | 22 (Good) | 8.7 (Good) |
| no2 | 27 (Good) | 36 (Good) | 25 (Good) | 21 (Good) | 24 (Good) | 59 (Moderate) | 90 (Moderate) | 79 (Moderate) | 77 (Moderate) | 69 (Moderate) | 68 (Moderate) | 70 (Moderate) | 59 (Moderate) | 44 (Moderate) | 19 (Good) | 21 (Good) | 26 (Good) | 33 (Good) | 64 (Moderate) | 69 (Moderate) | 41 (Moderate) | 41 (Moderate) | 65 (Moderate) |
| o3 | 24 (Good) | 29 (Good) | 42 (Good) | 44 (Good) | 37 (Good) | 29 (Good) | 22 (Good) | 21 (Good) | 18 (Good) | 17 (Good) | 17 (Good) | 15 (Good) | 20 (Good) | 33 (Good) | 46 (Good) | 39 (Good) | 37 (Good) | 33 (Good) | 27 (Good) | 24 (Good) | 31 (Good) | 32 (Good) | 16 (Good) |
Atakum
| index | 2018-10 | 2018-09 | 2018-08 | 2018-07 | 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 | 33 | 33 | 42 | 28 | 33 | 36 | 42 | 51 | 40 | 53 | 34 | 46 | 38 | 37 | 36 | 31 | 30 | 37 | 45 | 54 | 56 | 38 | 41 |
| o3 | 24 | 29 | 42 | 44 | 37 | 29 | 22 | 21 | 18 | 17 | 17 | 15 | 20 | 33 | 46 | 39 | 37 | 33 | 27 | 24 | 31 | 32 | 16 |
| so2 | 2.3 | 4.5 | 3.3 | 9 | 6 | 7.7 | 15 | 11 | 15 | 11 | 19 | 12 | 12 | 5.9 | 6.5 | 16 | 8.3 | 5 | 11 | 13 | 17 | 22 | 8.7 |
| no2 | 27 | 36 | 25 | 21 | 24 | 59 | 90 | 79 | 77 | 69 | 68 | 70 | 59 | 44 | 19 | 21 | 26 | 33 | 64 | 69 | 41 | 41 | 65 |