| index | 2020-05 | 2020-04 | 2020-03 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-12 | 2018-11 | 2018-10 | 2018-09 | 2018-08 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 | 2017-12 | 2017-11 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| no2 | 47 (Moderate) | 47 (Moderate) | 36 (Good) | 52 (Moderate) | 26 (Good) | 19 (Good) | 15 (Good) | 12 (Good) | 9.2 (Good) | 12 (Good) | 15 (Good) | 16 (Good) | 24 (Good) | 43 (Moderate) | 49 (Moderate) | 39 (Good) | 34 (Good) | 35 (Good) | 25 (Good) | 15 (Good) | 15 (Good) | 19 (Good) | 28 (Good) | 21 (Good) | 38 (Good) | 48 (Moderate) | 52 (Moderate) | 32 (Good) | 36 (Good) |
| so2 | 41 (Good) | 41 (Good) | 31 (Good) | 43 (Good) | 17 (Good) | 8.6 (Good) | 5.8 (Good) | 3.1 (Good) | 2.2 (Good) | 1.9 (Good) | 5 (Good) | 14 (Good) | 20 (Good) | 37 (Good) | 41 (Good) | 29 (Good) | 32 (Good) | 7.1 (Good) | 4.5 (Good) | 2.8 (Good) | 2.1 (Good) | 2.6 (Good) | 4.8 (Good) | 4.3 (Good) | 12 (Good) | 50 (Moderate) | 45 (Good) | 32 (Good) | 14 (Good) |
| pm10 | - (Good) | - (Good) | - (Good) | 36 (Moderate) | - (Good) | - (Good) | 8.4 (Good) | 7.8 (Good) | - (Good) | 6.1 (Good) | 11 (Good) | 15 (Good) | 52 (Unhealthy for Sensitive Groups) | 68 (Unhealthy for Sensitive Groups) | 52 (Unhealthy for Sensitive Groups) | 4.8 (Good) | 12 (Good) | 12 (Good) | 9.9 (Good) | 7 (Good) | - (Good) | 6.7 (Good) | 8.3 (Good) | 7.1 (Good) | 41 (Moderate) | 14 (Good) | 16 (Good) | 18 (Good) | 15 (Good) |
Алтай
| index | 2020-05 | 2020-04 | 2020-03 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-12 | 2018-11 | 2018-10 | 2018-09 | 2018-08 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 | 2017-12 | 2017-11 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| no2 | 47 | 47 | 36 | 52 | 26 | 19 | 15 | 12 | 9.2 | 12 | 15 | 16 | 24 | 43 | 49 | 39 | 34 | 35 | 25 | 15 | 15 | 19 | 28 | 21 | 38 | 48 | 52 | 32 | 36 |
| so2 | 41 | 41 | 31 | 43 | 17 | 8.6 | 5.8 | 3.1 | 2.2 | 1.9 | 5 | 14 | 20 | 37 | 41 | 29 | 32 | 7.1 | 4.5 | 2.8 | 2.1 | 2.6 | 4.8 | 4.3 | 12 | 50 | 45 | 32 | 14 |
| pm10 | - | - | - | 36 | - | - | 8.4 | 7.8 | - | 6.1 | 11 | 15 | 52 | 68 | 52 | 4.8 | 12 | 12 | 9.9 | 7 | - | 6.7 | 8.3 | 7.1 | 41 | 14 | 16 | 18 | 15 |