Gaisa piesārņojums Bauhof: Reālā laika gaisa kvalitātes indekss un smogs brīdinājumu.
| index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-10 | 2019-09 | 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 | 2017-10 | 2017-09 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| o3 | 54 (Good) | 64 (Good) | 57 (Good) | 63 (Good) | 41 (Good) | 9.9 (Good) | 18 (Good) | 61 (Good) | 61 (Good) | 56 (Good) | 54 (Good) | 55 (Good) | 32 (Good) | 44 (Good) | 31 (Good) | 24 (Good) | 36 (Good) | 39 (Good) | 45 (Good) | 43 (Good) | 57 (Good) | 56 (Good) | 61 (Good) | 55 (Good) | 44 (Good) | 40 (Good) | 39 (Good) | 33 (Good) | 40 (Good) | 31 (Good) |
| pm10 | 12 (Good) | 14 (Good) | 14 (Good) | 8.8 (Good) | 15 (Good) | 5 (Good) | 4.3 (Good) | 13 (Good) | 15 (Good) | 12 (Good) | 25 (Moderate) | 14 (Good) | 28 (Moderate) | 13 (Good) | 11 (Good) | 19 (Good) | 16 (Good) | 16 (Good) | 15 (Good) | 17 (Good) | 15 (Good) | 18 (Good) | 21 (Moderate) | 22 (Moderate) | 24 (Moderate) | 15 (Good) | 11 (Good) | 14 (Good) | 16 (Good) | 30 (Moderate) |
| pm25 | 7.5 (Good) | 8.3 (Good) | 10 (Good) | 6.5 (Good) | 11 (Good) | 3.2 (Good) | 2.6 (Good) | 7.2 (Good) | 9.7 (Good) | 8.1 (Good) | 16 (Moderate) | 10 (Good) | 23 (Moderate) | 11 (Good) | 9.5 (Good) | 16 (Moderate) | 12 (Good) | 9.6 (Good) | 8.2 (Good) | 10 (Good) | 9.3 (Good) | 11 (Good) | 15 (Moderate) | 19 (Moderate) | 16 (Moderate) | 12 (Good) | 9.5 (Good) | 12 (Good) | 11 (Good) | 22 (Moderate) |
| so2 | 0.79 (Good) | 0.79 (Good) | 0.93 (Good) | 0.74 (Good) | 0.71 (Good) | 0.36 (Good) | 0.44 (Good) | 1.2 (Good) | 1.2 (Good) | 0.91 (Good) | 0.94 (Good) | 0.92 (Good) | 0.87 (Good) | 1.4 (Good) | 1.3 (Good) | 1.3 (Good) | 0.88 (Good) | 0.84 (Good) | 0.92 (Good) | 0.91 (Good) | 0.89 (Good) | 0.83 (Good) | 1.6 (Good) | 1.7 (Good) | 1.2 (Good) | 1.4 (Good) | 0.83 (Good) | 0.74 (Good) | 1 (Good) | 2 (Good) |
| no2 | 4.8 (Good) | 3.8 (Good) | 6.6 (Good) | 4.3 (Good) | 6.2 (Good) | 2.1 (Good) | 1.6 (Good) | 1.6 (Good) | 5.5 (Good) | 2.8 (Good) | 11 (Good) | 3.6 (Good) | 15 (Good) | 10 (Good) | 12 (Good) | 13 (Good) | 7.8 (Good) | 8.5 (Good) | 8.4 (Good) | 6.4 (Good) | 5.2 (Good) | 9.3 (Good) | 7.6 (Good) | 9.8 (Good) | 14 (Good) | 8.6 (Good) | 7.7 (Good) | 9 (Good) | 6.3 (Good) | 10 (Good) |
DEMV019
| index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-10 | 2019-09 | 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 | 2017-10 | 2017-09 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 7.5 | 8.3 | 10 | 6.5 | 11 | 3.2 | 2.6 | 7.2 | 9.7 | 8.1 | 16 | 10 | 23 | 11 | 9.5 | 16 | 12 | 9.6 | 8.2 | 10 | 9.3 | 11 | 15 | 19 | 16 | 12 | 9.5 | 12 | 11 | 22 |
| pm10 | 12 | 14 | 14 | 8.8 | 15 | 5 | 4.3 | 13 | 15 | 12 | 25 | 14 | 28 | 13 | 11 | 19 | 16 | 16 | 15 | 17 | 15 | 18 | 21 | 22 | 24 | 15 | 11 | 14 | 16 | 30 |
| so2 | 0.79 | 0.79 | 0.93 | 0.74 | 0.71 | 0.36 | 0.44 | 1.2 | 1.2 | 0.91 | 0.94 | 0.92 | 0.87 | 1.4 | 1.3 | 1.3 | 0.88 | 0.84 | 0.92 | 0.91 | 0.89 | 0.83 | 1.6 | 1.7 | 1.2 | 1.4 | 0.83 | 0.74 | 1 | 2 |
| no2 | 4.8 | 3.8 | 6.6 | 4.3 | 6.2 | 2.1 | 1.6 | 1.6 | 5.5 | 2.8 | 11 | 3.6 | 15 | 10 | 12 | 13 | 7.8 | 8.5 | 8.4 | 6.4 | 5.2 | 9.3 | 7.6 | 9.8 | 14 | 8.6 | 7.7 | 9 | 6.3 | 10 |
| o3 | 54 | 64 | 57 | 63 | 41 | 9.9 | 18 | 61 | 61 | 56 | 54 | 55 | 32 | 44 | 31 | 24 | 36 | 39 | 45 | 43 | 57 | 56 | 61 | 55 | 44 | 40 | 39 | 33 | 40 | 31 |
* Pollution data source:
https://openaq.org
(EEA Germany)
The data is licensed under CC-By 4.0