Xiqiao AQI History
Hourly air quality data for the past 24 hours in Xiqiao, Guangdong.
24-Hour Summary
Average AQI
81
Peak AQI
155
Best AQI
47
Hourly AQI Data
| Time | AQI | Category | PM2.5 | PM10 |
|---|---|---|---|---|
| 04:00 pm | 53 | Moderate | 10.1 | 12.2 |
| 05:00 pm | 53 | Moderate | 10.2 | 12.3 |
| 06:00 pm | 56 | Moderate | 11.9 | 14.1 |
| 07:00 pm | 72 | Moderate | 20.3 | 22.5 |
| 08:00 pm | 108 | Unhealthy for Sensitive Groups | 38.4 | 42.4 |
| 09:00 pm | 97 | Moderate | 33.6 | 37.0 |
| 10:00 pm | 86 | Moderate | 27.9 | 30.6 |
| 11:00 pm | 78 | Moderate | 23.6 | 25.7 |
| 12:00 am | 68 | Moderate | 18.3 | 20.1 |
| 01:00 am | 60 | Moderate | 13.8 | 15.4 |
| 02:00 am | 55 | Moderate | 11.3 | 12.8 |
| 03:00 am | 54 | Moderate | 10.9 | 12.5 |
| 04:00 am | 56 | Moderate | 11.7 | 13.6 |
| 05:00 am | 58 | Moderate | 13.1 | 15.1 |
| 06:00 am | 63 | Moderate | 15.5 | 17.6 |
| 07:00 am | 66 | Moderate | 17.2 | 19.8 |
| 08:00 am | 56 | Moderate | 12.0 | 14.1 |
| 09:00 am | 63 | Moderate | 15.6 | 18.2 |
| 10:00 am | 61 | Moderate | 14.4 | 16.9 |
| 11:00 am | 61 | Moderate | 14.5 | 16.8 |
| 12:00 pm | 63 | Moderate | 15.5 | 17.3 |
| 01:00 pm | 66 | Moderate | 17.2 | 18.7 |
| 02:00 pm | 69 | Moderate | 19.0 | 20.4 |
| 03:00 pm | 72 | Moderate | 20.4 | 21.8 |
| 04:00 pm | 74 | Moderate | 21.5 | 22.7 |
| 05:00 pm | 77 | Moderate | 23.0 | 24.0 |
| 06:00 pm | 85 | Moderate | 27.6 | 28.4 |
| 07:00 pm | 102 | Unhealthy for Sensitive Groups | 36.0 | 36.7 |
| 08:00 pm | 98 | Moderate | 34.5 | 35.3 |
| 09:00 pm | 111 | Unhealthy for Sensitive Groups | 39.6 | 40.2 |
| 10:00 pm | 127 | Unhealthy for Sensitive Groups | 46.1 | 46.7 |
| 11:00 pm | 146 | Unhealthy for Sensitive Groups | 53.9 | 54.5 |
| 12:00 am | 153 | Unhealthy | 58.0 | 58.6 |
| 01:00 am | 154 | Unhealthy | 59.8 | 60.5 |
| 02:00 am | 155 | Unhealthy | 60.8 | 61.5 |
| 03:00 am | 153 | Unhealthy | 59.0 | 59.8 |
| 04:00 am | 149 | Unhealthy for Sensitive Groups | 54.8 | 55.6 |
| 05:00 am | 139 | Unhealthy for Sensitive Groups | 50.9 | 51.6 |
| 06:00 am | 119 | Unhealthy for Sensitive Groups | 42.8 | 43.3 |
| 07:00 am | 102 | Unhealthy for Sensitive Groups | 35.9 | 36.1 |
| 08:00 am | 57 | Moderate | 12.5 | 12.7 |
| 09:00 am | 47 | Good | 8.4 | 8.6 |
| 10:00 am | 51 | Moderate | 9.1 | 9.1 |
| 11:00 am | 56 | Moderate | 11.6 | 11.6 |
| 12:00 pm | 61 | Moderate | 14.4 | 14.5 |
| 01:00 pm | 62 | Moderate | 15.0 | 15.2 |
| 02:00 pm | 61 | Moderate | 14.5 | 14.7 |
| 03:00 pm | 60 | Moderate | 13.9 | 14.2 |
| 04:00 pm | 59 | Moderate | 13.6 | 13.9 |
| 05:00 pm | 61 | Moderate | 14.6 | 14.9 |
| 06:00 pm | 65 | Moderate | 16.4 | 16.6 |
| 07:00 pm | 70 | Moderate | 19.4 | 19.5 |
| 08:00 pm | 81 | Moderate | 25.4 | 25.7 |
| 09:00 pm | 87 | Moderate | 28.2 | 28.3 |
| 10:00 pm | 93 | Moderate | 31.4 | 31.7 |
| 11:00 pm | 102 | Unhealthy for Sensitive Groups | 35.9 | 36.0 |
| 12:00 am | 115 | Unhealthy for Sensitive Groups | 41.1 | 41.3 |
| 01:00 am | 120 | Unhealthy for Sensitive Groups | 43.3 | 43.5 |
| 02:00 am | 125 | Unhealthy for Sensitive Groups | 45.2 | 45.3 |
| 03:00 am | 130 | Unhealthy for Sensitive Groups | 47.1 | 47.4 |
| 04:00 am | 129 | Unhealthy for Sensitive Groups | 46.7 | 46.9 |
| 05:00 am | 128 | Unhealthy for Sensitive Groups | 46.6 | 46.8 |
| 06:00 am | 132 | Unhealthy for Sensitive Groups | 48.1 | 48.2 |
| 07:00 am | 117 | Unhealthy for Sensitive Groups | 42.1 | 42.4 |
| 08:00 am | 95 | Moderate | 32.5 | 32.7 |
| 09:00 am | 91 | Moderate | 30.5 | 30.7 |
| 10:00 am | 76 | Moderate | 22.6 | 22.8 |
| 11:00 am | 71 | Moderate | 20.1 | 20.3 |
| 12:00 pm | 72 | Moderate | 20.6 | 20.8 |
| 01:00 pm | 73 | Moderate | 20.7 | 20.9 |
| 02:00 pm | 76 | Moderate | 22.6 | 22.8 |
| 03:00 pm | 75 | Moderate | 22.2 | 22.4 |
| 04:00 pm | 69 | Moderate | 19.0 | 19.2 |
| 05:00 pm | 70 | Moderate | 19.3 | 19.4 |
| 06:00 pm | 70 | Moderate | 19.4 | 19.5 |
| 07:00 pm | 79 | Moderate | 24.2 | 24.3 |
| 08:00 pm | 88 | Moderate | 29.2 | 29.3 |
| 09:00 pm | 96 | Moderate | 33.5 | 33.8 |
| 10:00 pm | 102 | Unhealthy for Sensitive Groups | 35.9 | 36.2 |
| 11:00 pm | 106 | Unhealthy for Sensitive Groups | 37.4 | 38.1 |
| 12:00 am | 102 | Unhealthy for Sensitive Groups | 35.9 | 37.4 |
| 01:00 am | 99 | Moderate | 34.8 | 37.0 |
| 02:00 am | 100 | Moderate | 35.4 | 38.3 |
| 03:00 am | 98 | Moderate | 34.1 | 39.7 |
| 04:00 am | 108 | Unhealthy for Sensitive Groups | 38.2 | 44.5 |
| 05:00 am | 115 | Unhealthy for Sensitive Groups | 41.3 | 48.1 |
| 06:00 am | 126 | Unhealthy for Sensitive Groups | 45.5 | 52.4 |
| 07:00 am | 106 | Unhealthy for Sensitive Groups | 37.7 | 43.8 |
| 08:00 am | 98 | Moderate | 34.1 | 46.7 |
| 09:00 am | 91 | Moderate | 30.7 | 42.8 |
| 10:00 am | 82 | Moderate | 25.8 | 34.7 |
| 11:00 am | 77 | Moderate | 22.8 | 27.8 |
| 12:00 pm | 75 | Moderate | 21.9 | 25.0 |
| 01:00 pm | 73 | Moderate | 21.1 | 23.5 |
| 02:00 pm | 71 | Moderate | 19.9 | 21.8 |
| 03:00 pm | 71 | Moderate | 19.6 | 20.8 |
| 04:00 pm | 69 | Moderate | 19.0 | 19.9 |
| 05:00 pm | 69 | Moderate | 18.9 | 19.7 |
| 06:00 pm | 68 | Moderate | 18.2 | 19.0 |
| 07:00 pm | 74 | Moderate | 21.3 | 22.1 |
| 08:00 pm | 80 | Moderate | 24.4 | 26.6 |
| 09:00 pm | 80 | Moderate | 24.8 | 26.7 |
| 10:00 pm | 84 | Moderate | 26.7 | 28.9 |
| 11:00 pm | 87 | Moderate | 28.6 | 31.5 |
| 12:00 am | 86 | Moderate | 27.8 | 31.0 |
| 01:00 am | 76 | Moderate | 22.4 | 24.6 |
| 02:00 am | 66 | Moderate | 17.4 | 18.7 |
| 03:00 am | 63 | Moderate | 15.3 | 16.4 |
| 04:00 am | 70 | Moderate | 19.5 | 21.4 |
| 05:00 am | 69 | Moderate | 18.6 | 21.0 |
| 06:00 am | 71 | Moderate | 19.9 | 22.2 |
| 07:00 am | 77 | Moderate | 22.9 | 25.7 |
| 08:00 am | 87 | Moderate | 28.3 | 35.6 |
| 09:00 am | 85 | Moderate | 27.1 | 33.1 |
| 10:00 am | 81 | Moderate | 25.1 | 29.0 |
| 11:00 am | 79 | Moderate | 24.3 | 27.5 |
| 12:00 pm | 78 | Moderate | 23.5 | 26.3 |
| 01:00 pm | 77 | Moderate | 23.3 | 25.8 |
| 02:00 pm | 76 | Moderate | 22.3 | 24.6 |
| 03:00 pm | 73 | Moderate | 21.1 | 23.3 |
| 04:00 pm | 79 | Moderate | 24.3 | 26.9 |
| 05:00 pm | 80 | Moderate | 24.4 | 26.7 |
| 06:00 pm | 81 | Moderate | 25.1 | 27.5 |
| 07:00 pm | 86 | Moderate | 27.8 | 30.2 |
| 08:00 pm | 94 | Moderate | 32.2 | 34.1 |
| 09:00 pm | 90 | Moderate | 30.3 | 31.9 |
| 10:00 pm | 87 | Moderate | 28.3 | 29.9 |
| 11:00 pm | 83 | Moderate | 26.3 | 28.1 |
| 12:00 am | 77 | Moderate | 22.9 | 25.1 |
| 01:00 am | 72 | Moderate | 20.2 | 23.1 |
| 02:00 am | 68 | Moderate | 18.2 | 21.4 |
| 03:00 am | 66 | Moderate | 17.1 | 20.3 |
| 04:00 am | 64 | Moderate | 16.1 | 19.4 |
| 05:00 am | 63 | Moderate | 15.5 | 19.0 |
| 06:00 am | 64 | Moderate | 16.1 | 19.7 |
| 07:00 am | 67 | Moderate | 17.8 | 21.7 |
| 08:00 am | 69 | Moderate | 19.0 | 24.4 |
| 09:00 am | 66 | Moderate | 17.0 | 22.2 |
| 10:00 am | 63 | Moderate | 15.6 | 20.4 |
| 11:00 am | 62 | Moderate | 15.0 | 19.4 |
| 12:00 pm | 61 | Moderate | 14.6 | 18.9 |
| 01:00 pm | 61 | Moderate | 14.4 | 18.3 |
| 02:00 pm | 60 | Moderate | 13.7 | 17.3 |
| 03:00 pm | 59 | Moderate | 13.4 | 16.8 |
| 04:00 pm | 60 | Moderate | 14.1 | 17.3 |
| 05:00 pm | 63 | Moderate | 15.4 | 18.5 |
| 06:00 pm | 67 | Moderate | 17.7 | 21.1 |
| 07:00 pm | 74 | Moderate | 21.5 | 25.3 |
| 08:00 pm | 88 | Moderate | 29.0 | 34.2 |
| 09:00 pm | 84 | Moderate | 26.9 | 31.5 |
| 10:00 pm | 80 | Moderate | 24.4 | 28.6 |
| 11:00 pm | 75 | Moderate | 21.8 | 25.3 |
| 12:00 am | 70 | Moderate | 19.4 | 22.8 |
| 01:00 am | 67 | Moderate | 17.5 | 20.7 |
| 02:00 am | 64 | Moderate | 16.3 | 19.4 |
| 03:00 am | 63 | Moderate | 15.6 | 18.7 |
| 04:00 am | 63 | Moderate | 15.5 | 18.6 |
| 05:00 am | 64 | Moderate | 15.9 | 19.0 |
| 06:00 am | 67 | Moderate | 17.5 | 20.6 |
| 07:00 am | 68 | Moderate | 18.4 | 22.0 |
| 08:00 am | 67 | Moderate | 17.7 | 22.5 |
| 09:00 am | 66 | Moderate | 17.3 | 22.4 |
| 10:00 am | 65 | Moderate | 16.6 | 21.5 |
| 11:00 am | 63 | Moderate | 15.5 | 19.9 |
| 12:00 pm | 62 | Moderate | 15.2 | 19.0 |
| 01:00 pm | 63 | Moderate | 15.5 | 20.0 |
| 02:00 pm | 60 | Moderate | 14.0 | 17.5 |
| 03:00 pm | 58 | Moderate | 12.9 | 16.0 |