空气污染在 Blaffert ：实时空气质量指数和烟雾警报。
| index | 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 | 12 (Good) | 12 (Good) | 14 (Moderate) | 16 (Moderate) | 13 (Moderate) | 13 (Good) | 12 (Good) | 18 (Moderate) | 16 (Moderate) | 15 (Moderate) | 17 (Moderate) | 15 (Moderate) | 11 (Good) | 11 (Good) | 14 (Moderate) | 9.7 (Good) | 18 (Moderate) |
| no2 | 14 (Good) | 18 (Good) | 23 (Good) | 25 (Good) | 24 (Good) | 22 (Good) | 19 (Good) | 18 (Good) | 19 (Good) | 21 (Good) | 26 (Good) | 27 (Good) | 18 (Good) | 22 (Good) | 21 (Good) | 17 (Good) | 26 (Good) |
DENW100
| index | 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 | 12 | 12 | 14 | 16 | 13 | 13 | 12 | 18 | 16 | 15 | 17 | 15 | 11 | 11 | 14 | 9.7 | 18 |
| no2 | 14 | 18 | 23 | 25 | 24 | 22 | 19 | 18 | 19 | 21 | 26 | 27 | 18 | 22 | 21 | 17 | 26 |
* Pollution data source:
https://openaq.org
(EEA Germany)
The data is licensed under CC-By 4.0