Air Pollution in Longtan: Real-time Air Quality Index and smog alert.
| index | 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 | 49 (Unhealthy for Sensitive Groups) | 36 (Unhealthy for Sensitive Groups) | 26 (Moderate) | 30 (Moderate) | 19 (Moderate) | 13 (Moderate) | 16 (Moderate) | 25 (Moderate) | 27 (Moderate) | 31 (Moderate) | 48 (Unhealthy for Sensitive Groups) | 70 (Unhealthy) | 46 (Unhealthy for Sensitive Groups) | 36 (Unhealthy for Sensitive Groups) | 31 (Moderate) |
| co | 1 (Good) | 921 (Good) | 868 (Good) | 931 (Good) | 921 (Good) | 815 (Good) | 786 (Good) | 591 (Good) | 671 (Good) | 635 (Good) | 897 (Good) | 1 (Good) | 980 (Good) | 734 (Good) | 838 (Good) |
| no2 | 28 (Good) | 21 (Good) | 16 (Good) | 13 (Good) | 7.2 (Good) | 5.3 (Good) | 7.3 (Good) | 12 (Good) | 13 (Good) | 18 (Good) | 16 (Good) | 28 (Good) | 27 (Good) | 21 (Good) | 16 (Good) |
| o3 | 82 (Moderate) | 112 (Moderate) | 127 (Unhealthy for Sensitive Groups) | 192 (Very Unhealthy) | 171 (Unhealthy) | 130 (Unhealthy for Sensitive Groups) | 138 (Unhealthy for Sensitive Groups) | 135 (Unhealthy for Sensitive Groups) | 122 (Unhealthy for Sensitive Groups) | 111 (Moderate) | 58 (Good) | 58 (Good) | 44 (Good) | 89 (Moderate) | 114 (Moderate) |
| pm10 | 61 (Unhealthy for Sensitive Groups) | 60 (Unhealthy for Sensitive Groups) | 46 (Moderate) | 51 (Unhealthy for Sensitive Groups) | 39 (Moderate) | 28 (Moderate) | 30 (Moderate) | 54 (Unhealthy for Sensitive Groups) | 44 (Moderate) | 51 (Unhealthy for Sensitive Groups) | 56 (Unhealthy for Sensitive Groups) | 83 (Unhealthy) | 59 (Unhealthy for Sensitive Groups) | 49 (Moderate) | 53 (Unhealthy for Sensitive Groups) |
| so2 | 11 (Good) | 11 (Good) | 7.6 (Good) | 7.4 (Good) | 5.7 (Good) | 4.7 (Good) | 4.4 (Good) | 6 (Good) | 5.2 (Good) | 5.6 (Good) | 4.8 (Good) | 5.8 (Good) | 5.2 (Good) | 4.8 (Good) | 4.4 (Good) |
森林公园
| index | 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 | 49 | 36 | 26 | 30 | 19 | 13 | 16 | 25 | 27 | 31 | 48 | 70 | 46 | 36 | 31 |
| co | 1 | 921 | 868 | 931 | 921 | 815 | 786 | 591 | 671 | 635 | 897 | 1 | 980 | 734 | 838 |
| no2 | 28 | 21 | 16 | 13 | 7.2 | 5.3 | 7.3 | 12 | 13 | 18 | 16 | 28 | 27 | 21 | 16 |
| o3 | 82 | 112 | 127 | 192 | 171 | 130 | 138 | 135 | 122 | 111 | 58 | 58 | 44 | 89 | 114 |
| pm10 | 61 | 60 | 46 | 51 | 39 | 28 | 30 | 54 | 44 | 51 | 56 | 83 | 59 | 49 | 53 |
| so2 | 11 | 11 | 7.6 | 7.4 | 5.7 | 4.7 | 4.4 | 6 | 5.2 | 5.6 | 4.8 | 5.8 | 5.2 | 4.8 | 4.4 |
* Pollution data source:
https://openaq.org
(ChinaAQIData)
The data is licensed under CC-By 4.0