Air Pollution in Hong’an: Real-time Air Quality Index and smog alert.
| index | 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 | 13 (Moderate) | 11 (Good) | 12 (Good) | 13 (Moderate) | 11 (Good) | 14 (Moderate) | 19 (Moderate) | 35 (Moderate) | 72 (Unhealthy) | 33 (Moderate) | 29 (Moderate) | 23 (Moderate) | 24 (Moderate) |
| no2 | 13 (Good) | 12 (Good) | 9.8 (Good) | 11 (Good) | 11 (Good) | 13 (Good) | 14 (Good) | 16 (Good) | 21 (Good) | 18 (Good) | 17 (Good) | 16 (Good) | 20 (Good) |
| o3 | 67 (Good) | 81 (Moderate) | 71 (Moderate) | 112 (Moderate) | 106 (Moderate) | 112 (Moderate) | 103 (Moderate) | 94 (Moderate) | 90 (Moderate) | 66 (Good) | 58 (Good) | 55 (Good) | 65 (Good) |
| pm10 | 46 (Moderate) | 46 (Moderate) | 42 (Moderate) | 42 (Moderate) | 34 (Moderate) | 69 (Unhealthy for Sensitive Groups) | 81 (Unhealthy) | 77 (Unhealthy for Sensitive Groups) | 104 (Unhealthy) | 77 (Unhealthy for Sensitive Groups) | 72 (Unhealthy for Sensitive Groups) | 68 (Unhealthy for Sensitive Groups) | 67 (Unhealthy for Sensitive Groups) |
| so2 | 7.4 (Good) | 5.3 (Good) | 3.6 (Good) | 5.3 (Good) | 6.6 (Good) | 5.8 (Good) | 7.7 (Good) | 10 (Good) | 14 (Good) | 12 (Good) | 9.2 (Good) | 7.2 (Good) | 7.1 (Good) |
| co | 687 (Good) | 650 (Good) | 433 (Good) | 353 (Good) | 378 (Good) | 599 (Good) | 648 (Good) | 709 (Good) | 1 (Good) | 829 (Good) | 829 (Good) | 870 (Good) | 932 (Good) |
富区环保局
| index | 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 | 13 | 11 | 12 | 13 | 11 | 14 | 19 | 35 | 72 | 33 | 29 | 23 | 24 |
| co | 687 | 650 | 433 | 353 | 378 | 599 | 648 | 709 | 1 | 829 | 829 | 870 | 932 |
| no2 | 13 | 12 | 9.8 | 11 | 11 | 13 | 14 | 16 | 21 | 18 | 17 | 16 | 20 |
| o3 | 67 | 81 | 71 | 112 | 106 | 112 | 103 | 94 | 90 | 66 | 58 | 55 | 65 |
| pm10 | 46 | 46 | 42 | 42 | 34 | 69 | 81 | 77 | 104 | 77 | 72 | 68 | 67 |
| so2 | 7.4 | 5.3 | 3.6 | 5.3 | 6.6 | 5.8 | 7.7 | 10 | 14 | 12 | 9.2 | 7.2 | 7.1 |
* Pollution data source:
https://openaq.org
()
The data is licensed under CC-By 4.0