Jiji AQI History
Hourly air quality data for the past 24 hours in Jiji, Nantou.
24-Hour Summary
Average AQI
107
Peak AQI
500
Best AQI
59
Hourly AQI Data
| Time | AQI | Category | PM2.5 | PM10 |
|---|---|---|---|---|
| 06:00 am | — | — | — | — |
| 05:00 am | — | — | — | — |
| 04:00 am | — | — | — | — |
| 03:00 am | 59 | Moderate | 13.6 | 19.8 |
| 02:00 am | — | — | — | — |
| 01:00 am | 68 | Moderate | 18.3 | 20.9 |
| 12:00 am | 77 | Moderate | 22.8 | 25.5 |
| 11:00 pm | 97 | Moderate | 33.8 | 37.1 |
| 10:00 pm | 121 | Unhealthy for Sensitive Groups | 43.6 | 46.5 |
| 09:00 pm | 120 | Unhealthy for Sensitive Groups | 43.2 | 46.2 |
| 08:00 pm | 122 | Unhealthy for Sensitive Groups | 44.0 | 47.0 |
| 07:00 pm | 129 | Unhealthy for Sensitive Groups | 47.0 | 49.6 |
| 06:00 pm | 132 | Unhealthy for Sensitive Groups | 48.2 | 50.9 |
| 05:00 pm | 134 | Unhealthy for Sensitive Groups | 48.9 | 52.9 |
| 04:00 pm | 131 | Unhealthy for Sensitive Groups | 47.8 | 51.8 |
| 03:00 pm | 123 | Unhealthy for Sensitive Groups | 44.5 | 48.8 |
| 02:00 pm | 106 | Unhealthy for Sensitive Groups | 37.4 | 43.1 |
| 01:00 pm | 90 | Moderate | 30.2 | 36.1 |
| 12:00 pm | 92 | Moderate | 31.1 | 37.4 |
| 11:00 am | 89 | Moderate | 29.7 | 35.8 |
| 10:00 am | 89 | Moderate | 29.7 | 38.1 |
| 09:00 am | 93 | Moderate | 31.5 | 39.8 |
| 08:00 am | 93 | Moderate | 31.7 | 39.7 |
| 07:00 am | 94 | Moderate | 32.0 | 39.8 |
| 06:00 am | 94 | Moderate | 31.9 | 39.9 |
| 05:00 am | 88 | Moderate | 29.1 | 37.0 |
| 04:00 am | 83 | Moderate | 26.4 | 32.9 |
| 03:00 am | 81 | Moderate | 25.0 | 29.4 |
| 02:00 am | 82 | Moderate | 26.0 | 29.2 |
| 01:00 am | 79 | Moderate | 24.1 | 28.3 |
| 12:00 am | 82 | Moderate | 25.6 | 31.0 |
| 11:00 pm | 109 | Unhealthy for Sensitive Groups | 38.6 | 43.6 |
| 10:00 pm | 93 | Moderate | 31.6 | 35.6 |
| 09:00 pm | 97 | Moderate | 33.6 | 37.6 |
| 08:00 pm | — | — | — | — |
| 07:00 pm | 105 | Unhealthy for Sensitive Groups | 37.3 | 41.5 |
| 06:00 pm | 93 | Moderate | 31.6 | 37.0 |
| 05:00 pm | 93 | Moderate | 31.8 | 38.0 |
| 04:00 pm | 91 | Moderate | 30.8 | 38.8 |
| 03:00 pm | 90 | Moderate | 30.1 | 38.2 |
| 02:00 pm | 89 | Moderate | 29.2 | 36.9 |
| 01:00 pm | 141 | Unhealthy for Sensitive Groups | 51.8 | 56.8 |
| 12:00 pm | 136 | Unhealthy for Sensitive Groups | 49.6 | 55.5 |
| 11:00 am | 119 | Unhealthy for Sensitive Groups | 42.9 | 49.7 |
| 10:00 am | 119 | Unhealthy for Sensitive Groups | 42.8 | 48.5 |
| 09:00 am | 109 | Unhealthy for Sensitive Groups | 38.9 | 46.6 |
| 08:00 am | 103 | Unhealthy for Sensitive Groups | 36.3 | 44.2 |
| 07:00 am | 97 | Moderate | 34.0 | 42.0 |
| 06:00 am | 94 | Moderate | 32.0 | 39.6 |
| 05:00 am | 87 | Moderate | 28.7 | 35.8 |
| 04:00 am | 80 | Moderate | 24.8 | 31.1 |
| 03:00 am | 79 | Moderate | 24.4 | 28.1 |
| 02:00 am | 78 | Moderate | 23.5 | 26.6 |
| 01:00 am | 80 | Moderate | 24.9 | 29.6 |
| 12:00 am | 86 | Moderate | 28.0 | 33.3 |
| 11:00 pm | 113 | Unhealthy for Sensitive Groups | 40.5 | 47.1 |
| 10:00 pm | 96 | Moderate | 33.2 | 38.3 |
| 09:00 pm | 99 | Moderate | 35.1 | 40.4 |
| 08:00 pm | 85 | Moderate | 27.1 | 35.3 |
| 07:00 pm | 83 | Moderate | 26.5 | 34.0 |
| 06:00 pm | 82 | Moderate | 26.0 | 33.1 |
| 05:00 pm | 88 | Moderate | 28.9 | 35.4 |
| 04:00 pm | 87 | Moderate | 28.4 | 37.0 |
| 03:00 pm | 86 | Moderate | 28.1 | 37.6 |
| 02:00 pm | 89 | Moderate | 29.7 | 38.4 |
| 01:00 pm | 144 | Unhealthy for Sensitive Groups | 53.0 | 63.8 |
| 12:00 pm | 125 | Unhealthy for Sensitive Groups | 45.4 | 54.9 |
| 11:00 am | 112 | Unhealthy for Sensitive Groups | 39.8 | 49.1 |
| 10:00 am | 107 | Unhealthy for Sensitive Groups | 37.9 | 48.2 |
| 09:00 am | 102 | Unhealthy for Sensitive Groups | 35.7 | 48.7 |
| 08:00 am | 500 | Hazardous | 35.4 | 47.6 |
| 07:00 am | 98 | Moderate | 34.5 | 46.6 |
| 06:00 am | 99 | Moderate | 34.8 | 46.2 |
| 05:00 am | 99 | Moderate | 35.0 | 46.5 |
| 04:00 am | 98 | Moderate | 34.4 | 44.8 |
| 03:00 am | 98 | Moderate | 34.2 | 45.0 |
| 02:00 am | 99 | Moderate | 35.0 | 46.6 |
| 01:00 am | 98 | Moderate | 34.6 | 47.4 |
| 12:00 am | 97 | Moderate | 34.0 | 46.6 |
| 11:00 pm | 102 | Unhealthy for Sensitive Groups | 35.8 | 48.6 |
| 10:00 pm | 130 | Unhealthy for Sensitive Groups | 47.2 | 55.6 |
| 09:00 pm | 137 | Unhealthy for Sensitive Groups | 50.1 | 57.4 |
| 08:00 pm | 141 | Unhealthy for Sensitive Groups | 51.6 | 57.3 |
| 07:00 pm | 141 | Unhealthy for Sensitive Groups | 51.6 | 56.9 |
| 06:00 pm | 143 | Unhealthy for Sensitive Groups | 52.8 | 58.0 |
| 05:00 pm | 145 | Unhealthy for Sensitive Groups | 53.5 | 59.3 |
| 04:00 pm | 140 | Unhealthy for Sensitive Groups | 51.5 | 59.8 |
| 03:00 pm | 139 | Unhealthy for Sensitive Groups | 51.0 | 61.5 |
| 02:00 pm | 138 | Unhealthy for Sensitive Groups | 50.7 | 61.6 |
| 01:00 pm | 132 | Unhealthy for Sensitive Groups | 48.2 | 59.4 |
| 12:00 pm | 117 | Unhealthy for Sensitive Groups | 42.2 | 51.4 |
| 11:00 am | 100 | Moderate | 35.2 | 46.8 |
| 10:00 am | 95 | Moderate | 32.9 | 43.3 |
| 09:00 am | 91 | Moderate | 30.5 | 44.5 |
| 08:00 am | 95 | Moderate | 32.7 | 46.1 |
| 07:00 am | 95 | Moderate | 32.9 | 45.4 |
| 06:00 am | 96 | Moderate | 33.4 | 46.5 |
| 05:00 am | 97 | Moderate | 33.9 | 47.8 |
| 04:00 am | 96 | Moderate | 33.1 | 46.6 |
| 03:00 am | 96 | Moderate | 33.4 | 48.5 |
| 02:00 am | 106 | Unhealthy for Sensitive Groups | 37.5 | 52.7 |
| 01:00 am | 98 | Moderate | 34.3 | 46.6 |
| 12:00 am | 111 | Unhealthy for Sensitive Groups | 39.6 | 50.3 |
| 11:00 pm | 143 | Unhealthy for Sensitive Groups | 52.7 | 62.6 |
| 10:00 pm | 83 | Moderate | 26.1 | 35.5 |
| 09:00 pm | 143 | Unhealthy for Sensitive Groups | 52.6 | 59.7 |
| 08:00 pm | 147 | Unhealthy for Sensitive Groups | 54.0 | 61.2 |
| 07:00 pm | 84 | Moderate | 26.8 | 34.3 |
| 06:00 pm | 86 | Moderate | 28.1 | 36.5 |
| 05:00 pm | 89 | Moderate | 29.5 | 38.3 |
| 04:00 pm | 93 | Moderate | 31.7 | 42.1 |
| 03:00 pm | 75 | Moderate | 22.0 | 33.2 |
| 02:00 pm | 77 | Moderate | 23.3 | 34.4 |
| 01:00 pm | 78 | Moderate | 23.7 | 34.9 |
| 12:00 pm | 136 | Unhealthy for Sensitive Groups | 49.6 | 64.8 |
| 11:00 am | 119 | Unhealthy for Sensitive Groups | 42.8 | 58.3 |
| 10:00 am | 115 | Unhealthy for Sensitive Groups | 41.0 | 56.9 |
| 09:00 am | 114 | Unhealthy for Sensitive Groups | 40.9 | 54.3 |
| 08:00 am | 119 | Unhealthy for Sensitive Groups | 43.0 | 56.8 |
| 07:00 am | 118 | Unhealthy for Sensitive Groups | 42.6 | 55.6 |
| 06:00 am | 114 | Unhealthy for Sensitive Groups | 40.8 | 53.9 |
| 05:00 am | 111 | Unhealthy for Sensitive Groups | 39.5 | 51.0 |
| 04:00 am | 100 | Moderate | 35.3 | 43.0 |
| 03:00 am | 97 | Moderate | 33.6 | 39.9 |
| 02:00 am | 93 | Moderate | 31.8 | 37.3 |
| 01:00 am | 88 | Moderate | 28.9 | 33.9 |
| 12:00 am | 87 | Moderate | 28.6 | 32.2 |
| 11:00 pm | 98 | Moderate | 34.2 | 38.5 |
| 10:00 pm | 122 | Unhealthy for Sensitive Groups | 44.2 | 48.5 |
| 09:00 pm | 125 | Unhealthy for Sensitive Groups | 45.4 | 49.6 |
| 08:00 pm | 123 | Unhealthy for Sensitive Groups | 44.5 | 47.8 |
| 07:00 pm | 124 | Unhealthy for Sensitive Groups | 44.8 | 48.3 |
| 06:00 pm | 127 | Unhealthy for Sensitive Groups | 45.9 | 49.1 |
| 05:00 pm | 137 | Unhealthy for Sensitive Groups | 50.1 | 53.3 |
| 04:00 pm | 141 | Unhealthy for Sensitive Groups | 51.9 | 56.9 |
| 03:00 pm | 140 | Unhealthy for Sensitive Groups | 51.4 | 56.4 |
| 02:00 pm | 134 | Unhealthy for Sensitive Groups | 48.9 | 54.1 |
| 01:00 pm | 116 | Unhealthy for Sensitive Groups | 41.8 | 47.1 |
| 12:00 pm | 123 | Unhealthy for Sensitive Groups | 44.3 | 48.8 |
| 11:00 am | 110 | Unhealthy for Sensitive Groups | 39.3 | 43.5 |
| 10:00 am | 98 | Moderate | 34.6 | 38.7 |
| 09:00 am | 107 | Unhealthy for Sensitive Groups | 38.1 | 41.1 |
| 08:00 am | 101 | Unhealthy for Sensitive Groups | 35.6 | 40.1 |
| 07:00 am | 104 | Unhealthy for Sensitive Groups | 36.8 | 40.4 |
| 06:00 am | 108 | Unhealthy for Sensitive Groups | 38.4 | 42.0 |
| 05:00 am | 106 | Unhealthy for Sensitive Groups | 37.4 | 40.5 |
| 04:00 am | 90 | Moderate | 30.1 | 35.7 |
| 03:00 am | 85 | Moderate | 27.3 | 30.6 |
| 02:00 am | 82 | Moderate | 25.7 | 29.2 |
| 01:00 am | 86 | Moderate | 27.7 | 32.0 |
| 12:00 am | 89 | Moderate | 29.4 | 33.9 |
| 11:00 pm | 117 | Unhealthy for Sensitive Groups | 41.8 | 45.4 |
| 10:00 pm | 123 | Unhealthy for Sensitive Groups | 44.3 | 48.0 |
| 09:00 pm | 119 | Unhealthy for Sensitive Groups | 42.7 | 46.3 |
| 08:00 pm | 114 | Unhealthy for Sensitive Groups | 40.8 | 43.7 |
| 07:00 pm | 115 | Unhealthy for Sensitive Groups | 41.1 | 44.7 |
| 06:00 pm | 115 | Unhealthy for Sensitive Groups | 41.3 | 45.6 |
| 05:00 pm | 113 | Unhealthy for Sensitive Groups | 40.5 | 48.2 |
| 04:00 pm | 113 | Unhealthy for Sensitive Groups | 40.2 | 49.1 |
| 03:00 pm | 114 | Unhealthy for Sensitive Groups | 40.6 | 47.5 |
| 02:00 pm | 123 | Unhealthy for Sensitive Groups | 44.5 | 50.3 |
| 01:00 pm | 119 | Unhealthy for Sensitive Groups | 42.9 | 49.0 |
| 12:00 pm | 96 | Moderate | 33.1 | 39.4 |
| 11:00 am | 88 | Moderate | 29.0 | 34.4 |
| 10:00 am | 81 | Moderate | 25.3 | 31.0 |
| 09:00 am | 76 | Moderate | 22.5 | 28.9 |
| 08:00 am | 73 | Moderate | 20.7 | 28.7 |
| 07:00 am | 72 | Moderate | 20.6 | 27.0 |