Jiangyin AQI History
Hourly air quality data for the past 24 hours in Jiangyin, Jiangsu.
24-Hour Summary
Average AQI
105
Peak AQI
168
Best AQI
59
Hourly AQI Data
| Time | AQI | Category | PM2.5 | PM10 |
|---|---|---|---|---|
| 10:00 am | 132 | Unhealthy for Sensitive Groups | 48.2 | 48.3 |
| 11:00 am | 119 | Unhealthy for Sensitive Groups | 42.7 | 43.0 |
| 12:00 pm | 96 | Moderate | 33.5 | 34.0 |
| 01:00 pm | 95 | Moderate | 32.8 | 34.0 |
| 02:00 pm | 93 | Moderate | 31.9 | 34.6 |
| 03:00 pm | 94 | Moderate | 32.1 | 37.1 |
| 04:00 pm | 95 | Moderate | 32.6 | 40.4 |
| 05:00 pm | 97 | Moderate | 34.0 | 44.4 |
| 06:00 pm | 115 | Unhealthy for Sensitive Groups | 41.3 | 49.6 |
| 07:00 pm | 154 | Unhealthy | 60.1 | 69.6 |
| 08:00 pm | 158 | Unhealthy | 65.2 | 74.7 |
| 09:00 pm | 166 | Unhealthy | 77.1 | 85.7 |
| 10:00 pm | 168 | Unhealthy | 79.4 | 86.6 |
| 11:00 pm | 166 | Unhealthy | 77.1 | 83.1 |
| 12:00 am | 162 | Unhealthy | 71.5 | 77.1 |
| 01:00 am | 158 | Unhealthy | 65.0 | 70.5 |
| 02:00 am | 153 | Unhealthy | 58.6 | 65.0 |
| 03:00 am | 145 | Unhealthy for Sensitive Groups | 53.3 | 61.0 |
| 04:00 am | 142 | Unhealthy for Sensitive Groups | 52.0 | 61.0 |
| 05:00 am | 137 | Unhealthy for Sensitive Groups | 50.2 | 60.1 |
| 06:00 am | 127 | Unhealthy for Sensitive Groups | 46.1 | 56.1 |
| 07:00 am | 108 | Unhealthy for Sensitive Groups | 38.4 | 52.4 |
| 08:00 am | 108 | Unhealthy for Sensitive Groups | 38.2 | 64.5 |
| 09:00 am | 97 | Moderate | 33.9 | 64.7 |
| 10:00 am | 91 | Moderate | 30.4 | 58.9 |
| 11:00 am | 88 | Moderate | 28.8 | 55.1 |
| 12:00 pm | 87 | Moderate | 28.2 | 52.9 |
| 01:00 pm | 86 | Moderate | 27.9 | 51.1 |
| 02:00 pm | 85 | Moderate | 27.4 | 49.0 |
| 03:00 pm | 83 | Moderate | 26.5 | 46.6 |
| 04:00 pm | 82 | Moderate | 25.6 | 43.5 |
| 05:00 pm | 80 | Moderate | 24.6 | 39.8 |
| 06:00 pm | 81 | Moderate | 25.2 | 35.6 |
| 07:00 pm | 86 | Moderate | 27.7 | 35.5 |
| 08:00 pm | 83 | Moderate | 26.3 | 32.6 |
| 09:00 pm | 82 | Moderate | 25.6 | 30.5 |
| 10:00 pm | 85 | Moderate | 27.1 | 31.5 |
| 11:00 pm | 88 | Moderate | 29.0 | 33.6 |
| 12:00 am | 90 | Moderate | 30.3 | 35.0 |
| 01:00 am | 94 | Moderate | 32.2 | 37.5 |
| 02:00 am | 98 | Moderate | 34.3 | 39.8 |
| 03:00 am | 103 | Unhealthy for Sensitive Groups | 36.3 | 41.9 |
| 04:00 am | 104 | Unhealthy for Sensitive Groups | 36.6 | 42.3 |
| 05:00 am | 107 | Unhealthy for Sensitive Groups | 37.8 | 43.7 |
| 06:00 am | 109 | Unhealthy for Sensitive Groups | 38.6 | 44.2 |
| 07:00 am | 99 | Moderate | 34.8 | 39.6 |
| 08:00 am | 91 | Moderate | 30.6 | 36.7 |
| 09:00 am | 79 | Moderate | 24.3 | 31.0 |
| 10:00 am | 72 | Moderate | 20.3 | 27.6 |
| 11:00 am | 66 | Moderate | 17.3 | 24.7 |
| 12:00 pm | 65 | Moderate | 16.6 | 23.7 |
| 01:00 pm | 66 | Moderate | 16.9 | 23.5 |
| 02:00 pm | 68 | Moderate | 18.0 | 24.2 |
| 03:00 pm | 69 | Moderate | 18.5 | 24.5 |
| 04:00 pm | 68 | Moderate | 18.3 | 24.0 |
| 05:00 pm | 69 | Moderate | 18.9 | 24.2 |
| 06:00 pm | 84 | Moderate | 26.6 | 30.7 |
| 07:00 pm | 126 | Unhealthy for Sensitive Groups | 45.5 | 50.4 |
| 08:00 pm | 161 | Unhealthy | 69.6 | 82.4 |
| 09:00 pm | 167 | Unhealthy | 78.0 | 90.1 |
| 10:00 pm | 168 | Unhealthy | 80.3 | 92.0 |
| 11:00 pm | 166 | Unhealthy | 77.5 | 88.0 |
| 12:00 am | 162 | Unhealthy | 71.0 | 79.9 |
| 01:00 am | 157 | Unhealthy | 64.3 | 72.2 |
| 02:00 am | 153 | Unhealthy | 58.4 | 66.4 |
| 03:00 am | 145 | Unhealthy for Sensitive Groups | 53.2 | 61.9 |
| 04:00 am | 134 | Unhealthy for Sensitive Groups | 48.9 | 58.6 |
| 05:00 am | 127 | Unhealthy for Sensitive Groups | 46.1 | 56.6 |
| 06:00 am | 122 | Unhealthy for Sensitive Groups | 44.0 | 54.5 |
| 07:00 am | 113 | Unhealthy for Sensitive Groups | 40.3 | 49.4 |
| 08:00 am | 93 | Moderate | 31.9 | 42.6 |
| 09:00 am | 79 | Moderate | 23.9 | 32.6 |
| 10:00 am | 71 | Moderate | 19.7 | 25.8 |
| 11:00 am | 64 | Moderate | 16.2 | 22.3 |
| 12:00 pm | 61 | Moderate | 14.7 | 21.2 |
| 01:00 pm | 61 | Moderate | 14.5 | 20.7 |
| 02:00 pm | 63 | Moderate | 15.5 | 21.0 |
| 03:00 pm | 65 | Moderate | 16.8 | 21.9 |
| 04:00 pm | 67 | Moderate | 17.9 | 22.5 |
| 05:00 pm | 69 | Moderate | 18.6 | 22.6 |
| 06:00 pm | 72 | Moderate | 20.4 | 23.3 |
| 07:00 pm | 75 | Moderate | 22.1 | 24.4 |
| 08:00 pm | 75 | Moderate | 21.8 | 23.6 |
| 09:00 pm | 74 | Moderate | 21.2 | 23.0 |
| 10:00 pm | 75 | Moderate | 21.8 | 24.3 |
| 11:00 pm | 75 | Moderate | 22.2 | 24.9 |
| 12:00 am | 75 | Moderate | 22.2 | 25.2 |
| 01:00 am | 76 | Moderate | 22.7 | 26.1 |
| 02:00 am | 78 | Moderate | 23.5 | 27.4 |
| 03:00 am | 79 | Moderate | 24.3 | 28.6 |
| 04:00 am | 80 | Moderate | 24.7 | 29.2 |
| 05:00 am | 79 | Moderate | 24.3 | 28.5 |
| 06:00 am | 78 | Moderate | 23.4 | 27.2 |
| 07:00 am | 79 | Moderate | 24.0 | 28.5 |
| 08:00 am | 92 | Moderate | 31.1 | 40.9 |
| 09:00 am | 88 | Moderate | 28.7 | 39.1 |
| 10:00 am | 82 | Moderate | 25.8 | 34.1 |
| 11:00 am | 83 | Moderate | 26.2 | 34.1 |
| 12:00 pm | 83 | Moderate | 26.3 | 34.6 |
| 01:00 pm | 83 | Moderate | 26.5 | 35.6 |
| 02:00 pm | 84 | Moderate | 26.6 | 36.4 |
| 03:00 pm | 83 | Moderate | 26.4 | 36.4 |
| 04:00 pm | 83 | Moderate | 26.5 | 36.4 |
| 05:00 pm | 85 | Moderate | 27.4 | 36.8 |
| 06:00 pm | 91 | Moderate | 30.6 | 38.1 |
| 07:00 pm | 98 | Moderate | 34.5 | 40.4 |
| 08:00 pm | 99 | Moderate | 34.8 | 38.1 |
| 09:00 pm | 93 | Moderate | 31.7 | 35.2 |
| 10:00 pm | 85 | Moderate | 27.5 | 31.1 |
| 11:00 pm | 82 | Moderate | 25.7 | 28.7 |
| 12:00 am | 83 | Moderate | 26.4 | 29.3 |
| 01:00 am | 83 | Moderate | 26.5 | 29.4 |
| 02:00 am | 84 | Moderate | 26.8 | 29.6 |
| 03:00 am | 86 | Moderate | 27.9 | 30.9 |
| 04:00 am | 91 | Moderate | 30.4 | 33.8 |
| 05:00 am | 97 | Moderate | 33.6 | 37.4 |
| 06:00 am | 110 | Unhealthy for Sensitive Groups | 39.3 | 43.2 |
| 07:00 am | 110 | Unhealthy for Sensitive Groups | 39.0 | 44.0 |
| 08:00 am | 93 | Moderate | 31.4 | 38.1 |
| 09:00 am | 94 | Moderate | 32.1 | 39.1 |
| 10:00 am | 97 | Moderate | 33.9 | 40.7 |
| 11:00 am | 95 | Moderate | 32.6 | 38.9 |
| 12:00 pm | 95 | Moderate | 32.5 | 38.6 |
| 01:00 pm | 94 | Moderate | 32.0 | 39.0 |
| 02:00 pm | 95 | Moderate | 32.6 | 40.2 |
| 03:00 pm | 95 | Moderate | 32.8 | 40.7 |
| 04:00 pm | 95 | Moderate | 32.8 | 40.9 |
| 05:00 pm | 96 | Moderate | 33.1 | 41.2 |
| 06:00 pm | 95 | Moderate | 32.6 | 39.5 |
| 07:00 pm | 95 | Moderate | 32.8 | 37.8 |
| 08:00 pm | 99 | Moderate | 34.8 | 38.2 |
| 09:00 pm | 74 | Moderate | 21.7 | 24.0 |
| 10:00 pm | 62 | Moderate | 14.8 | 16.8 |
| 11:00 pm | 59 | Moderate | 13.3 | 15.5 |
| 12:00 am | 63 | Moderate | 15.7 | 17.5 |
| 01:00 am | 71 | Moderate | 20.1 | 22.1 |
| 02:00 am | 82 | Moderate | 26.0 | 27.6 |
| 03:00 am | 93 | Moderate | 31.9 | 33.8 |
| 04:00 am | 104 | Unhealthy for Sensitive Groups | 36.7 | 38.8 |
| 05:00 am | 114 | Unhealthy for Sensitive Groups | 40.6 | 42.8 |
| 06:00 am | 120 | Unhealthy for Sensitive Groups | 43.4 | 45.3 |
| 07:00 am | 128 | Unhealthy for Sensitive Groups | 46.4 | 48.5 |
| 08:00 am | 132 | Unhealthy for Sensitive Groups | 48.0 | 52.7 |
| 09:00 am | 128 | Unhealthy for Sensitive Groups | 46.3 | 51.5 |
| 10:00 am | 128 | Unhealthy for Sensitive Groups | 46.3 | 52.4 |
| 11:00 am | 127 | Unhealthy for Sensitive Groups | 46.1 | 53.6 |
| 12:00 pm | 125 | Unhealthy for Sensitive Groups | 45.4 | 54.5 |
| 01:00 pm | 122 | Unhealthy for Sensitive Groups | 44.1 | 52.6 |
| 02:00 pm | 136 | Unhealthy for Sensitive Groups | 49.6 | 58.2 |
| 03:00 pm | 151 | Unhealthy | 56.0 | 60.8 |
| 04:00 pm | 151 | Unhealthy | 56.0 | 58.9 |
| 05:00 pm | 151 | Unhealthy | 55.9 | 58.7 |
| 06:00 pm | 153 | Unhealthy | 58.3 | 61.0 |
| 07:00 pm | 158 | Unhealthy | 65.4 | 67.5 |
| 08:00 pm | 160 | Unhealthy | 68.7 | 73.3 |
| 09:00 pm | 155 | Unhealthy | 61.0 | 63.6 |
| 10:00 pm | 151 | Unhealthy | 56.0 | 57.7 |
| 11:00 pm | 152 | Unhealthy | 57.0 | 58.6 |
| 12:00 am | 153 | Unhealthy | 58.4 | 59.8 |
| 01:00 am | 152 | Unhealthy | 56.8 | 58.1 |
| 02:00 am | 152 | Unhealthy | 56.8 | 58.1 |
| 03:00 am | 149 | Unhealthy for Sensitive Groups | 54.8 | 56.0 |
| 04:00 am | 147 | Unhealthy for Sensitive Groups | 54.0 | 55.1 |
| 05:00 am | 151 | Unhealthy | 55.5 | 56.6 |
| 06:00 am | 153 | Unhealthy | 57.9 | 58.9 |
| 07:00 am | 152 | Unhealthy | 57.0 | 58.8 |
| 08:00 am | 140 | Unhealthy for Sensitive Groups | 51.3 | 53.8 |
| 09:00 am | 125 | Unhealthy for Sensitive Groups | 45.4 | 48.7 |