空气污染在 Washwood Heath ：实时空气质量指数和烟雾警报。
| index | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm10 | 11 (Good) | 17 (Good) | 19 (Good) | 19 (Good) | 21 (Moderate) | 26 (Moderate) | 29 (Moderate) | 20 (Good) | 18 (Good) | 19 (Good) | 17 (Good) | 12 (Good) | 16 (Good) | 20 (Good) | 16 (Good) | 21 (Moderate) | 28 (Moderate) |
| pm25 | 7 (Good) | 11 (Good) | 11 (Good) | 11 (Good) | 14 (Moderate) | 17 (Moderate) | 17 (Moderate) | 10 (Good) | 8.5 (Good) | 9.1 (Good) | 8.6 (Good) | 8 (Good) | 11 (Good) | 13 (Moderate) | 9.7 (Good) | 16 (Moderate) | 21 (Moderate) |
| o3 | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | 55 (Good) | 48 (Good) | 41 (Good) |
| so2 | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | 2.3 (Good) | 3.9 (Good) | 6.3 (Good) |
| no2 | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | - (Good) | 26 (Good) | 33 (Good) | 41 (Moderate) |
Birmingham Tyburn
| index | 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 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 55 | 48 | 41 |
| no2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 26 | 33 | 41 |
| pm25 | 7 | 11 | 11 | 11 | 14 | 17 | 17 | 10 | 8.5 | 9.1 | 8.6 | 8 | 11 | 13 | 9.7 | 16 | 21 |
| so2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2.3 | 3.9 | 6.3 |
| pm10 | 11 | 17 | 19 | 19 | 21 | 26 | 29 | 20 | 18 | 19 | 17 | 12 | 16 | 20 | 16 | 21 | 28 |
* Pollution data source:
https://openaq.org
(DEFRA)
The data is licensed under CC-By 4.0