| 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 | 68 (Unhealthy for Sensitive Groups) | 67 (Unhealthy for Sensitive Groups) | 59 (Unhealthy for Sensitive Groups) | 11 (Good) | 50 (Unhealthy for Sensitive Groups) | 61 (Unhealthy for Sensitive Groups) | 77 (Unhealthy for Sensitive Groups) | 78 (Unhealthy for Sensitive Groups) | 93 (Unhealthy) | 80 (Unhealthy for Sensitive Groups) | 109 (Unhealthy) | 70 (Unhealthy for Sensitive Groups) | 386 (Very bad Hazardous) | 38 (Moderate) | 25 (Moderate) | 21 (Moderate) | 20 (Moderate) | 32 (Moderate) | 63 (Unhealthy for Sensitive Groups) | 94 (Unhealthy) | 1 (Good) | 102 (Unhealthy) | 97 (Unhealthy) |
| so2 | 4.6 (Good) | 7.1 (Good) | 3.6 (Good) | 5.1 (Good) | 3.8 (Good) | 5.6 (Good) | 7.3 (Good) | 5 (Good) | 5 (Good) | 16 (Good) | 25 (Good) | 21 (Good) | 36 (Good) | 9.9 (Good) | 1.6 (Good) | 4.1 (Good) | 8.4 (Good) | 4.3 (Good) | 16 (Good) | 30 (Good) | - (Good) | - (Good) | - (Good) |
| no2 | 41 (Moderate) | 36 (Good) | 35 (Good) | 41 (Moderate) | 29 (Good) | 41 (Moderate) | 80 (Moderate) | 7.6 (Good) | 5.1 (Good) | 134 (Unhealthy for Sensitive Groups) | 199 (Unhealthy) | 141 (Unhealthy for Sensitive Groups) | 85 (Moderate) | 64 (Moderate) | 49 (Moderate) | 45 (Moderate) | 65 (Moderate) | 71 (Moderate) | 114 (Unhealthy for Sensitive Groups) | 150 (Unhealthy) | - (Good) | - (Good) | - (Good) |
| o3 | 29 (Good) | 34 (Good) | 36 (Good) | 10 (Good) | 40 (Good) | 31 (Good) | 30 (Good) | 21 (Good) | 16 (Good) | 22 (Good) | 35 (Good) | 18 (Good) | 193 (Very Unhealthy) | 41 (Good) | 49 (Good) | 39 (Good) | 41 (Good) | 43 (Good) | 34 (Good) | 30 (Good) | 30 (Good) | 26 (Good) | 12 (Good) |
Ünye
| 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 | 68 | 67 | 59 | 11 | 50 | 61 | 77 | 78 | 93 | 80 | 109 | 70 | 386 | 38 | 25 | 21 | 20 | 32 | 63 | 94 | 1 | 102 | 97 |
| o3 | 29 | 34 | 36 | 10 | 40 | 31 | 30 | 21 | 16 | 22 | 35 | 18 | 193 | 41 | 49 | 39 | 41 | 43 | 34 | 30 | 30 | 26 | 12 |
| no2 | 41 | 36 | 35 | 41 | 29 | 41 | 80 | 7.6 | 5.1 | 134 | 199 | 141 | 85 | 64 | 49 | 45 | 65 | 71 | 114 | 150 | - | - | - |
| so2 | 4.6 | 7.1 | 3.6 | 5.1 | 3.8 | 5.6 | 7.3 | 5 | 5 | 16 | 25 | 21 | 36 | 9.9 | 1.6 | 4.1 | 8.4 | 4.3 | 16 | 30 | - | - | - |