Замърсяването на въздуха в Cicignon: Индекс за качеството на въздуха в реално време и сигнал за смог.
| index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 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 | 2017-10 | 2017-09 | 2017-08 | 2017-07 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 | 2017-01 | 2016-12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| no2 | 16 (Good) | 16 (Good) | 17 (Good) | 24 (Good) | 22 (Good) | 30 (Good) | 28 (Good) | 29 (Good) | 23 (Good) | 17 (Good) | 20 (Good) | 21 (Good) | 21 (Good) | 31 (Good) | 25 (Good) | 32 (Good) | 43 (Moderate) | 34 (Good) | 29 (Good) | - (Good) | - (Good) | 19 (Good) | 19 (Good) | 20 (Good) | 31 (Good) | 28 (Good) | 37 (Good) | 31 (Good) | 35 (Good) | 39 (Good) | 34 (Good) | 31 (Good) | 26 (Good) | 21 (Good) | 17 (Good) | 24 (Good) | 25 (Good) | 25 (Good) | 31 (Good) | 33 (Good) | 40 (Good) | 35 (Good) |
| pm10 | 7.9 (Good) | 13 (Good) | 20 (Moderate) | 25 (Moderate) | 16 (Good) | 16 (Good) | 11 (Good) | 13 (Good) | 6.2 (Good) | 10 (Good) | 8.2 (Good) | 11 (Good) | 8.4 (Good) | 24 (Moderate) | 14 (Good) | 19 (Good) | 24 (Moderate) | 17 (Good) | 17 (Good) | 9.9 (Good) | 9.8 (Good) | 8.1 (Good) | 12 (Good) | 13 (Good) | 22 (Moderate) | 21 (Moderate) | 25 (Moderate) | 24 (Moderate) | 16 (Good) | 18 (Good) | 15 (Good) | 9.5 (Good) | 9.7 (Good) | 7.6 (Good) | 7.4 (Good) | 6.3 (Good) | 13 (Good) | 15 (Good) | 19 (Good) | 26 (Moderate) | 24 (Moderate) | 23 (Moderate) |
| pm25 | 3.8 (Good) | 4.7 (Good) | 13 (Moderate) | 11 (Good) | 10 (Good) | 14 (Moderate) | 8.7 (Good) | 9.1 (Good) | 3.6 (Good) | 6.9 (Good) | 5.3 (Good) | 6.8 (Good) | 4.3 (Good) | 11 (Good) | 6.6 (Good) | 13 (Moderate) | 20 (Moderate) | 15 (Moderate) | 13 (Moderate) | 7.4 (Good) | 6.5 (Good) | 5.2 (Good) | 8.1 (Good) | 5 (Good) | 10 (Good) | 9.7 (Good) | 12 (Good) | 16 (Moderate) | 14 (Moderate) | 15 (Moderate) | 11 (Good) | 6.5 (Good) | 6.5 (Good) | 5.2 (Good) | 4.7 (Good) | 3.3 (Good) | 6.8 (Good) | 7.5 (Good) | 8.6 (Good) | 16 (Moderate) | 18 (Moderate) | 18 (Moderate) |
St.Croix
| index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 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 | 2017-10 | 2017-09 | 2017-08 | 2017-07 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 | 2017-01 | 2016-12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| no2 | 16 | 16 | 17 | 24 | 22 | 30 | 28 | 29 | 23 | 17 | 20 | 21 | 21 | 31 | 25 | 32 | 43 | 34 | 29 | - | - | 19 | 19 | 20 | 31 | 28 | 37 | 31 | 35 | 39 | 34 | 31 | 26 | 21 | 17 | 24 | 25 | 25 | 31 | 33 | 40 | 35 |
| pm25 | 3.8 | 4.7 | 13 | 11 | 10 | 14 | 8.7 | 9.1 | 3.6 | 6.9 | 5.3 | 6.8 | 4.3 | 11 | 6.6 | 13 | 20 | 15 | 13 | 7.4 | 6.5 | 5.2 | 8.1 | 5 | 10 | 9.7 | 12 | 16 | 14 | 15 | 11 | 6.5 | 6.5 | 5.2 | 4.7 | 3.3 | 6.8 | 7.5 | 8.6 | 16 | 18 | 18 |
| pm10 | 7.9 | 13 | 20 | 25 | 16 | 16 | 11 | 13 | 6.2 | 10 | 8.2 | 11 | 8.4 | 24 | 14 | 19 | 24 | 17 | 17 | 9.9 | 9.8 | 8.1 | 12 | 13 | 22 | 21 | 25 | 24 | 16 | 18 | 15 | 9.5 | 9.7 | 7.6 | 7.4 | 6.3 | 13 | 15 | 19 | 26 | 24 | 23 |
* Pollution data source:
https://openaq.org
(Norway)
The data is licensed under CC-By 4.0