| 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 | 42 (Moderate) | 43 (Moderate) | 37 (Moderate) | 45 (Moderate) | 30 (Moderate) | 31 (Moderate) | 44 (Moderate) | 62 (Unhealthy for Sensitive Groups) | 91 (Unhealthy) | 74 (Unhealthy for Sensitive Groups) | 124 (Very Unhealthy) | 99 (Unhealthy) | 96 (Unhealthy) | 105 (Unhealthy) | 20 (Good) | 21 (Moderate) | 40 (Moderate) | 57 (Unhealthy for Sensitive Groups) | 52 (Unhealthy for Sensitive Groups) | 63 (Unhealthy for Sensitive Groups) | 101 (Unhealthy) | 135 (Very Unhealthy) | 93 (Unhealthy) |
| so2 | 8.7 (Good) | 5.8 (Good) | 6.5 (Good) | 6.5 (Good) | 7.3 (Good) | 9.3 (Good) | 19 (Good) | 14 (Good) | 37 (Good) | 32 (Good) | 53 (Moderate) | 32 (Good) | 19 (Good) | 11 (Good) | 5.7 (Good) | 6.8 (Good) | 9.5 (Good) | 12 (Good) | 10 (Good) | 19 (Good) | 36 (Good) | 38 (Good) | 34 (Good) |
| no2 | 26 (Good) | 32 (Good) | 26 (Good) | 28 (Good) | 27 (Good) | 32 (Good) | 26 (Good) | 24 (Good) | 63 (Moderate) | 59 (Moderate) | 65 (Moderate) | 44 (Moderate) | 31 (Good) | 69 (Moderate) | 24 (Good) | 23 (Good) | 27 (Good) | 37 (Good) | 26 (Good) | 33 (Good) | 61 (Moderate) | 73 (Moderate) | 93 (Moderate) |
| co | 575 (Good) | 498 (Good) | 301 (Good) | 244 (Good) | 361 (Good) | 394 (Good) | 822 (Good) | 932 (Good) | 1 (Good) | 1 (Good) | 1 (Good) | 1 (Good) | 970 (Good) | 529 (Good) | 446 (Good) | 400 (Good) | 297 (Good) | 273 (Good) | 338 (Good) | 553 (Good) | 1 (Good) | 1 (Good) | 1 (Good) |
Aziziye
| 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 | 42 | 43 | 37 | 45 | 30 | 31 | 44 | 62 | 91 | 74 | 124 | 99 | 96 | 105 | 20 | 21 | 40 | 57 | 52 | 63 | 101 | 135 | 93 |
| so2 | 8.7 | 5.8 | 6.5 | 6.5 | 7.3 | 9.3 | 19 | 14 | 37 | 32 | 53 | 32 | 19 | 11 | 5.7 | 6.8 | 9.5 | 12 | 10 | 19 | 36 | 38 | 34 |
| co | 575 | 498 | 301 | 244 | 361 | 394 | 822 | 932 | 1 | 1 | 1 | 1 | 970 | 529 | 446 | 400 | 297 | 273 | 338 | 553 | 1 | 1 | 1 |
| no2 | 26 | 32 | 26 | 28 | 27 | 32 | 26 | 24 | 63 | 59 | 65 | 44 | 31 | 69 | 24 | 23 | 27 | 37 | 26 | 33 | 61 | 73 | 93 |