| 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 | 55 (Unhealthy for Sensitive Groups) | 65 (Unhealthy for Sensitive Groups) | 46 (Moderate) | 48 (Moderate) | 48 (Moderate) | 55 (Unhealthy for Sensitive Groups) | 83 (Unhealthy) | 99 (Unhealthy) | 65 (Unhealthy for Sensitive Groups) | 59 (Unhealthy for Sensitive Groups) | 60 (Unhealthy for Sensitive Groups) | 102 (Unhealthy) | 71 (Unhealthy for Sensitive Groups) | 62 (Unhealthy for Sensitive Groups) | 40 (Moderate) | 37 (Moderate) | 47 (Moderate) | 54 (Unhealthy for Sensitive Groups) | 69 (Unhealthy for Sensitive Groups) | 68 (Unhealthy for Sensitive Groups) | 65 (Unhealthy for Sensitive Groups) | 41 (Moderate) | 33 (Moderate) |
| so2 | 2.8 (Good) | 2 (Good) | 17 (Good) | 10 (Good) | 8.9 (Good) | 9 (Good) | 11 (Good) | 14 (Good) | 9.7 (Good) | 8.7 (Good) | 9.6 (Good) | 12 (Good) | 11 (Good) | 7.1 (Good) | 1.4 (Good) | 11 (Good) | 12 (Good) | 12 (Good) | 11 (Good) | 9.9 (Good) | 10 (Good) | 8.8 (Good) | 11 (Good) |
| no2 | 22 (Good) | 31 (Good) | 20 (Good) | 22 (Good) | 22 (Good) | 23 (Good) | 35 (Good) | 32 (Good) | 30 (Good) | 32 (Good) | 33 (Good) | 40 (Moderate) | 38 (Good) | 39 (Good) | 20 (Good) | 21 (Good) | 27 (Good) | 23 (Good) | 29 (Good) | 24 (Good) | 29 (Good) | 25 (Good) | 27 (Good) |
Bozoyuk-MTHM
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| no2 | 22 | 31 | 20 | 22 | 22 | 23 | 35 | 32 | 30 | 32 | 33 | 40 | 38 | 39 | 20 | 21 | 27 | 23 | 29 | 24 | 29 | 25 | 27 |
| pm10 | 55 | 65 | 46 | 48 | 48 | 55 | 83 | 99 | 65 | 59 | 60 | 102 | 71 | 62 | 40 | 37 | 47 | 54 | 69 | 68 | 65 | 41 | 33 |
| so2 | 2.8 | 2 | 17 | 10 | 8.9 | 9 | 11 | 14 | 9.7 | 8.7 | 9.6 | 12 | 11 | 7.1 | 1.4 | 11 | 12 | 12 | 11 | 9.9 | 10 | 8.8 | 11 |