Air Pollution in Yanjia: Real-time Air Quality Index and smog alert.
| index | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 50 (Unhealthy for Sensitive Groups) | 62 (Unhealthy) | 46 (Unhealthy for Sensitive Groups) | 44 (Unhealthy for Sensitive Groups) | 30 (Moderate) | 24 (Moderate) | 21 (Moderate) | 20 (Moderate) | 30 (Moderate) | 25 (Moderate) | 32 (Moderate) | 33 (Moderate) | 63 (Unhealthy) | 46 (Unhealthy for Sensitive Groups) | 42 (Unhealthy for Sensitive Groups) | 37 (Unhealthy for Sensitive Groups) |
| co | 891 (Good) | 799 (Good) | 633 (Good) | 687 (Good) | 609 (Good) | 323 (Good) | 277 (Good) | 422 (Good) | 555 (Good) | 705 (Good) | 563 (Good) | 707 (Good) | 1 (Good) | 1 (Good) | 633 (Good) | 565 (Good) |
| no2 | 39 (Good) | 46 (Moderate) | 40 (Moderate) | 30 (Good) | 19 (Good) | 16 (Good) | 21 (Good) | 23 (Good) | 30 (Good) | 27 (Good) | 26 (Good) | 17 (Good) | 34 (Good) | 29 (Good) | 39 (Good) | 39 (Good) |
| o3 | 47 (Good) | 74 (Moderate) | 116 (Moderate) | 124 (Unhealthy for Sensitive Groups) | 163 (Unhealthy) | 152 (Unhealthy) | 123 (Unhealthy for Sensitive Groups) | 117 (Moderate) | 138 (Unhealthy for Sensitive Groups) | 104 (Moderate) | 100 (Moderate) | 56 (Good) | 64 (Good) | 85 (Moderate) | 73 (Moderate) | 102 (Moderate) |
| pm10 | 65 (Unhealthy for Sensitive Groups) | 82 (Unhealthy) | 87 (Unhealthy) | 75 (Unhealthy for Sensitive Groups) | 52 (Unhealthy for Sensitive Groups) | 43 (Moderate) | 33 (Moderate) | 38 (Moderate) | 68 (Unhealthy for Sensitive Groups) | 46 (Moderate) | 58 (Unhealthy for Sensitive Groups) | 45 (Moderate) | 88 (Unhealthy) | 68 (Unhealthy for Sensitive Groups) | 63 (Unhealthy for Sensitive Groups) | 73 (Unhealthy for Sensitive Groups) |
| so2 | 7.6 (Good) | 9.8 (Good) | 10 (Good) | 10 (Good) | 8.5 (Good) | 5.6 (Good) | 8.4 (Good) | 6 (Good) | 7.9 (Good) | 7.9 (Good) | 6.5 (Good) | 3.1 (Good) | 8.1 (Good) | 5.6 (Good) | 9.5 (Good) | 14 (Good) |
京东镇政府
| index | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 50 | 62 | 46 | 44 | 30 | 24 | 21 | 20 | 30 | 25 | 32 | 33 | 63 | 46 | 42 | 37 |
| co | 891 | 799 | 633 | 687 | 609 | 323 | 277 | 422 | 555 | 705 | 563 | 707 | 1 | 1 | 633 | 565 |
| no2 | 39 | 46 | 40 | 30 | 19 | 16 | 21 | 23 | 30 | 27 | 26 | 17 | 34 | 29 | 39 | 39 |
| o3 | 47 | 74 | 116 | 124 | 163 | 152 | 123 | 117 | 138 | 104 | 100 | 56 | 64 | 85 | 73 | 102 |
| pm10 | 65 | 82 | 87 | 75 | 52 | 43 | 33 | 38 | 68 | 46 | 58 | 45 | 88 | 68 | 63 | 73 |
| so2 | 7.6 | 9.8 | 10 | 10 | 8.5 | 5.6 | 8.4 | 6 | 7.9 | 7.9 | 6.5 | 3.1 | 8.1 | 5.6 | 9.5 | 14 |
* Pollution data source:
https://openaq.org
(ChinaAQIData)
The data is licensed under CC-By 4.0