Ilmansaasteet Speke: Reaaliaikainen ilmanlaatuindeksi ja savusumuhälytys.
| 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 | 2016-11 | 2016-10 | 2016-09 | 2016-08 | 2016-07 | 2016-06 | 2016-05 | 2016-04 | 2016-03 | 2016-02 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| o3 | 68 (Good) | 69 (Good) | 62 (Good) | 64 (Good) | 51 (Good) | 44 (Good) | 28 (Good) | 39 (Good) | 43 (Good) | 53 (Good) | 48 (Good) | 54 (Good) | 64 (Good) | 68 (Good) | 66 (Good) | 44 (Good) | 40 (Good) | 38 (Good) | 36 (Good) | 40 (Good) | 43 (Good) | 40 (Good) | 52 (Good) | 58 (Good) | 65 (Good) | 58 (Good) | 53 (Good) | 47 (Good) | 48 (Good) | 42 (Good) | 46 (Good) | 48 (Good) | 43 (Good) | 44 (Good) | 45 (Good) | 54 (Good) | 62 (Good) | 68 (Good) | 48 (Good) | 50 (Good) | 34 (Good) | 29 (Good) | 28 (Good) | 28 (Good) | 38 (Good) | 44 (Good) | 43 (Good) | 52 (Good) | 64 (Good) | 58 (Good) | 50 (Good) | 35 (Good) |
| no2 | 12 (Good) | 14 (Good) | 16 (Good) | 12 (Good) | 18 (Good) | 20 (Good) | 34 (Good) | 26 (Good) | 15 (Good) | 11 (Good) | 11 (Good) | 14 (Good) | 17 (Good) | 22 (Good) | 16 (Good) | 23 (Good) | 25 (Good) | 21 (Good) | 20 (Good) | 20 (Good) | 15 (Good) | 10 (Good) | 13 (Good) | 14 (Good) | 16 (Good) | 17 (Good) | 21 (Good) | 24 (Good) | 19 (Good) | 22 (Good) | 19 (Good) | 14 (Good) | 14 (Good) | 11 (Good) | 14 (Good) | 13 (Good) | 18 (Good) | 19 (Good) | 22 (Good) | 21 (Good) | 26 (Good) | 26 (Good) | 38 (Good) | 30 (Good) | 21 (Good) | 14 (Good) | 13 (Good) | 20 (Good) | 22 (Good) | 23 (Good) | 31 (Good) | 46 (Moderate) |
| so2 | 4 (Good) | 7.2 (Good) | 4.7 (Good) | 12 (Good) | 5.1 (Good) | 4.1 (Good) | 9.6 (Good) | 4.9 (Good) | 1.7 (Good) | 3.4 (Good) | 2.2 (Good) | 4.1 (Good) | 3.2 (Good) | 3.5 (Good) | 3.2 (Good) | 4.3 (Good) | 5.4 (Good) | 2.4 (Good) | 3.5 (Good) | 20 (Good) | 17 (Good) | 9.2 (Good) | 3.8 (Good) | 6.7 (Good) | 8.3 (Good) | 11 (Good) | 14 (Good) | 3.9 (Good) | 9.9 (Good) | 9.8 (Good) | 7.8 (Good) | 4.8 (Good) | 5.2 (Good) | 3.8 (Good) | 8.7 (Good) | 11 (Good) | 7 (Good) | 3.5 (Good) | 5.4 (Good) | 7.9 (Good) | 3.8 (Good) | 3.3 (Good) | 4.7 (Good) | 4.4 (Good) | 4.1 (Good) | 4.5 (Good) | 3.4 (Good) | 5.9 (Good) | 6.9 (Good) | 3.1 (Good) | 6.1 (Good) | 7.4 (Good) |
| pm25 | 7.6 (Good) | 11 (Good) | 8.3 (Good) | 5.4 (Good) | 5.6 (Good) | 6.6 (Good) | 13 (Moderate) | 6.6 (Good) | 6.3 (Good) | 8.7 (Good) | 6.2 (Good) | 6.8 (Good) | 6.3 (Good) | 18 (Moderate) | 6.7 (Good) | 17 (Moderate) | 10 (Good) | 6.6 (Good) | 11 (Good) | 6.6 (Good) | 5 (Good) | 6.9 (Good) | 8.9 (Good) | 10 (Good) | 11 (Good) | 9.9 (Good) | 9.7 (Good) | 8.6 (Good) | 9.6 (Good) | 7.4 (Good) | 7.5 (Good) | 6.4 (Good) | 7.7 (Good) | 6.3 (Good) | 8 (Good) | 7.3 (Good) | 11 (Good) | 7.8 (Good) | 10 (Good) | 11 (Good) | 15 (Moderate) | 14 (Moderate) | 11 (Good) | 9.1 (Good) | 8.1 (Good) | 6.7 (Good) | 5.3 (Good) | 11 (Good) | 12 (Good) | 9.2 (Good) | 12 (Good) | 22 (Moderate) |
| pm10 | 17 (Good) | 22 (Moderate) | 16 (Good) | 14 (Good) | 14 (Good) | 14 (Good) | 21 (Moderate) | 14 (Good) | 14 (Good) | 16 (Good) | 13 (Good) | 13 (Good) | 14 (Good) | 28 (Moderate) | 16 (Good) | 23 (Moderate) | 14 (Good) | 12 (Good) | 19 (Good) | 14 (Good) | 10 (Good) | 7.8 (Good) | 14 (Good) | 15 (Good) | 17 (Good) | 14 (Good) | 15 (Good) | 14 (Good) | 14 (Good) | 10 (Good) | 11 (Good) | 10 (Good) | 9.8 (Good) | 7.8 (Good) | 11 (Good) | 14 (Good) | 19 (Good) | 16 (Good) | 17 (Good) | 18 (Good) | 22 (Moderate) | 21 (Moderate) | 17 (Good) | 15 (Good) | 14 (Good) | 12 (Good) | 9.4 (Good) | 16 (Good) | 18 (Good) | 14 (Good) | 13 (Good) | 27 (Moderate) |
Liverpool Speke
| 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 | 2016-11 | 2016-10 | 2016-09 | 2016-08 | 2016-07 | 2016-06 | 2016-05 | 2016-04 | 2016-03 | 2016-02 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| o3 | 68 | 69 | 62 | 64 | 51 | 44 | 28 | 39 | 43 | 53 | 48 | 54 | 64 | 68 | 66 | 44 | 40 | 38 | 36 | 40 | 43 | 40 | 52 | 58 | 65 | 58 | 53 | 47 | 48 | 42 | 46 | 48 | 43 | 44 | 45 | 54 | 62 | 68 | 48 | 50 | 34 | 29 | 28 | 28 | 38 | 44 | 43 | 52 | 64 | 58 | 50 | 35 |
| no2 | 12 | 14 | 16 | 12 | 18 | 20 | 34 | 26 | 15 | 11 | 11 | 14 | 17 | 22 | 16 | 23 | 25 | 21 | 20 | 20 | 15 | 10 | 13 | 14 | 16 | 17 | 21 | 24 | 19 | 22 | 19 | 14 | 14 | 11 | 14 | 13 | 18 | 19 | 22 | 21 | 26 | 26 | 38 | 30 | 21 | 14 | 13 | 20 | 22 | 23 | 31 | 46 |
| pm25 | 7.6 | 11 | 8.3 | 5.4 | 5.6 | 6.6 | 13 | 6.6 | 6.3 | 8.7 | 6.2 | 6.8 | 6.3 | 18 | 6.7 | 17 | 10 | 6.6 | 11 | 6.6 | 5 | 6.9 | 8.9 | 10 | 11 | 9.9 | 9.7 | 8.6 | 9.6 | 7.4 | 7.5 | 6.4 | 7.7 | 6.3 | 8 | 7.3 | 11 | 7.8 | 10 | 11 | 15 | 14 | 11 | 9.1 | 8.1 | 6.7 | 5.3 | 11 | 12 | 9.2 | 12 | 22 |
| so2 | 4 | 7.2 | 4.7 | 12 | 5.1 | 4.1 | 9.6 | 4.9 | 1.7 | 3.4 | 2.2 | 4.1 | 3.2 | 3.5 | 3.2 | 4.3 | 5.4 | 2.4 | 3.5 | 20 | 17 | 9.2 | 3.8 | 6.7 | 8.3 | 11 | 14 | 3.9 | 9.9 | 9.8 | 7.8 | 4.8 | 5.2 | 3.8 | 8.7 | 11 | 7 | 3.5 | 5.4 | 7.9 | 3.8 | 3.3 | 4.7 | 4.4 | 4.1 | 4.5 | 3.4 | 5.9 | 6.9 | 3.1 | 6.1 | 7.4 |
| pm10 | 17 | 22 | 16 | 14 | 14 | 14 | 21 | 14 | 14 | 16 | 13 | 13 | 14 | 28 | 16 | 23 | 14 | 12 | 19 | 14 | 10 | 7.8 | 14 | 15 | 17 | 14 | 15 | 14 | 14 | 10 | 11 | 10 | 9.8 | 7.8 | 11 | 14 | 19 | 16 | 17 | 18 | 22 | 21 | 17 | 15 | 14 | 12 | 9.4 | 16 | 18 | 14 | 13 | 27 |
* Pollution data source:
https://openaq.org
(DEFRA)
The data is licensed under CC-By 4.0