Air Pollution in Yangjia: Real-time Air Quality Index and smog alert.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 32 (Moderate) | 44 (Unhealthy for Sensitive Groups) | 48 (Unhealthy for Sensitive Groups) | 79 (Very Unhealthy) | 130 (Very bad Hazardous) | 104 (Very Unhealthy) | 72 (Unhealthy) | 44 (Unhealthy for Sensitive Groups) | 35 (Unhealthy for Sensitive Groups) | 31 (Moderate) | 30 (Moderate) | 34 (Moderate) | 41 (Unhealthy for Sensitive Groups) | 50 (Unhealthy for Sensitive Groups) | 51 (Unhealthy for Sensitive Groups) | 111 (Very bad Hazardous) | 148 (Very bad Hazardous) | 78 (Very Unhealthy) | 84 (Very Unhealthy) | 48 (Unhealthy for Sensitive Groups) |
| co | 619 (Good) | 850 (Good) | 807 (Good) | 1 (Good) | 1 (Good) | 1 (Good) | 1 (Good) | 1 (Good) | 946 (Good) | 873 (Good) | 667 (Good) | 698 (Good) | 635 (Good) | 978 (Good) | 1 (Good) | 1 (Good) | 2 (Good) | 1 (Good) | 1 (Good) | 1 (Good) |
| no2 | 20 (Good) | 27 (Good) | 24 (Good) | 17 (Good) | 33 (Good) | 47 (Moderate) | 38 (Good) | 29 (Good) | 18 (Good) | 18 (Good) | 15 (Good) | 18 (Good) | 22 (Good) | 18 (Good) | 27 (Good) | 23 (Good) | 51 (Moderate) | 42 (Moderate) | 40 (Moderate) | 36 (Good) |
| o3 | 153 (Unhealthy) | 142 (Unhealthy for Sensitive Groups) | 114 (Moderate) | 116 (Moderate) | 86 (Moderate) | 70 (Good) | 78 (Moderate) | 94 (Moderate) | 152 (Unhealthy) | 175 (Unhealthy) | 176 (Unhealthy) | 186 (Very Unhealthy) | 155 (Unhealthy) | 135 (Unhealthy for Sensitive Groups) | 130 (Unhealthy for Sensitive Groups) | 116 (Moderate) | 71 (Moderate) | 56 (Good) | 76 (Moderate) | 101 (Moderate) |
| pm10 | 64 (Unhealthy for Sensitive Groups) | 84 (Unhealthy) | 96 (Unhealthy) | 105 (Unhealthy) | 152 (Very bad Hazardous) | 136 (Very Unhealthy) | 112 (Very Unhealthy) | 74 (Unhealthy for Sensitive Groups) | 50 (Moderate) | 48 (Moderate) | 49 (Moderate) | 55 (Unhealthy for Sensitive Groups) | 93 (Unhealthy) | 98 (Unhealthy) | 117 (Very Unhealthy) | 165 (Very bad Hazardous) | 205 (Very bad Hazardous) | 147 (Very Unhealthy) | 140 (Very Unhealthy) | 90 (Unhealthy) |
| so2 | 15 (Good) | 11 (Good) | 11 (Good) | 17 (Good) | 21 (Good) | 25 (Good) | 13 (Good) | 7.6 (Good) | 8.9 (Good) | 8 (Good) | 6.9 (Good) | 9 (Good) | 8.9 (Good) | 8.4 (Good) | 18 (Good) | 20 (Good) | 38 (Good) | 31 (Good) | 18 (Good) | 16 (Good) |
外滩首府
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 32 | 44 | 48 | 79 | 130 | 104 | 72 | 44 | 35 | 31 | 30 | 34 | 41 | 50 | 51 | 111 | 148 | 78 | 84 | 48 |
| co | 619 | 850 | 807 | 1 | 1 | 1 | 1 | 1 | 946 | 873 | 667 | 698 | 635 | 978 | 1 | 1 | 2 | 1 | 1 | 1 |
| no2 | 20 | 27 | 24 | 17 | 33 | 47 | 38 | 29 | 18 | 18 | 15 | 18 | 22 | 18 | 27 | 23 | 51 | 42 | 40 | 36 |
| o3 | 153 | 142 | 114 | 116 | 86 | 70 | 78 | 94 | 152 | 175 | 176 | 186 | 155 | 135 | 130 | 116 | 71 | 56 | 76 | 101 |
| pm10 | 64 | 84 | 96 | 105 | 152 | 136 | 112 | 74 | 50 | 48 | 49 | 55 | 93 | 98 | 117 | 165 | 205 | 147 | 140 | 90 |
| so2 | 15 | 11 | 11 | 17 | 21 | 25 | 13 | 7.6 | 8.9 | 8 | 6.9 | 9 | 8.9 | 8.4 | 18 | 20 | 38 | 31 | 18 | 16 |
* Pollution data source:
https://openaq.org
(ChinaAQIData)
The data is licensed under CC-By 4.0