Khobar AQI History
Hourly air quality data for the past 24 hours in Khobar, Eastern Region.
24-Hour Summary
Average AQI
131
Peak AQI
220
Best AQI
86
Hourly AQI Data
| Time | AQI | Category | PM2.5 | PM10 |
|---|---|---|---|---|
| 05:00 am | 127 | Unhealthy for Sensitive Groups | 46.0 | 102.7 |
| 06:00 am | 127 | Unhealthy for Sensitive Groups | 46.0 | 102.4 |
| 07:00 am | 129 | Unhealthy for Sensitive Groups | 46.9 | 108.3 |
| 08:00 am | 131 | Unhealthy for Sensitive Groups | 47.7 | 112.7 |
| 09:00 am | 129 | Unhealthy for Sensitive Groups | 47.0 | 119.7 |
| 10:00 am | 130 | Unhealthy for Sensitive Groups | 47.4 | 128.5 |
| 11:00 am | 140 | Unhealthy for Sensitive Groups | 51.3 | 140.2 |
| 12:00 pm | 152 | Unhealthy | 56.8 | 149.5 |
| 01:00 pm | 154 | Unhealthy | 60.1 | 153.2 |
| 02:00 pm | 155 | Unhealthy | 60.8 | 151.3 |
| 03:00 pm | 152 | Unhealthy | 57.0 | 138.8 |
| 04:00 pm | 151 | Unhealthy | 56.0 | 137.8 |
| 05:00 pm | 149 | Unhealthy for Sensitive Groups | 55.1 | 131.8 |
| 06:00 pm | 148 | Unhealthy for Sensitive Groups | 54.6 | 124.3 |
| 07:00 pm | 143 | Unhealthy for Sensitive Groups | 52.7 | 133.2 |
| 08:00 pm | 141 | Unhealthy for Sensitive Groups | 51.8 | 132.7 |
| 09:00 pm | 139 | Unhealthy for Sensitive Groups | 50.9 | 129.9 |
| 10:00 pm | 138 | Unhealthy for Sensitive Groups | 50.4 | 126.7 |
| 11:00 pm | 138 | Unhealthy for Sensitive Groups | 50.5 | 123.9 |
| 12:00 am | 139 | Unhealthy for Sensitive Groups | 50.8 | 120.6 |
| 01:00 am | 140 | Unhealthy for Sensitive Groups | 51.2 | 119.0 |
| 02:00 am | 141 | Unhealthy for Sensitive Groups | 51.6 | 118.5 |
| 03:00 am | 152 | Unhealthy | 56.9 | 145.8 |
| 04:00 am | 149 | Unhealthy for Sensitive Groups | 54.8 | 131.3 |
| 05:00 am | 138 | Unhealthy for Sensitive Groups | 50.5 | 104.1 |
| 06:00 am | 133 | Unhealthy for Sensitive Groups | 48.3 | 100.8 |
| 07:00 am | 134 | Unhealthy for Sensitive Groups | 48.9 | 108.3 |
| 08:00 am | 136 | Unhealthy for Sensitive Groups | 49.9 | 111.5 |
| 09:00 am | 142 | Unhealthy for Sensitive Groups | 52.2 | 125.3 |
| 10:00 am | 149 | Unhealthy for Sensitive Groups | 54.9 | 140.2 |
| 11:00 am | 152 | Unhealthy | 57.3 | 154.6 |
| 12:00 pm | 151 | Unhealthy | 55.5 | 166.7 |
| 01:00 pm | 130 | Unhealthy for Sensitive Groups | 47.1 | 152.7 |
| 02:00 pm | 130 | Unhealthy for Sensitive Groups | 47.3 | 154.6 |
| 03:00 pm | 120 | Unhealthy for Sensitive Groups | 43.3 | 134.1 |
| 04:00 pm | 129 | Unhealthy for Sensitive Groups | 47.0 | 133.6 |
| 05:00 pm | 144 | Unhealthy for Sensitive Groups | 53.1 | 114.6 |
| 06:00 pm | 144 | Unhealthy for Sensitive Groups | 53.0 | 105.5 |
| 07:00 pm | 143 | Unhealthy for Sensitive Groups | 52.5 | 109.7 |
| 08:00 pm | 143 | Unhealthy for Sensitive Groups | 52.6 | 114.1 |
| 09:00 pm | 146 | Unhealthy for Sensitive Groups | 53.9 | 119.7 |
| 10:00 pm | 146 | Unhealthy for Sensitive Groups | 53.6 | 119.0 |
| 11:00 pm | 142 | Unhealthy for Sensitive Groups | 52.3 | 117.8 |
| 12:00 am | 133 | Unhealthy for Sensitive Groups | 48.3 | 110.4 |
| 01:00 am | 144 | Unhealthy for Sensitive Groups | 53.1 | 131.8 |
| 02:00 am | 167 | Unhealthy | 78.9 | 237.0 |
| 03:00 am | 204 | Very Unhealthy | 129.0 | 353.0 |
| 04:00 am | 220 | Very Unhealthy | 144.4 | 355.8 |
| 05:00 am | 215 | Very Unhealthy | 139.2 | 309.2 |
| 06:00 am | 197 | Unhealthy | 120.6 | 248.7 |
| 07:00 am | 183 | Unhealthy | 101.5 | 197.0 |
| 08:00 am | 173 | Unhealthy | 87.5 | 174.2 |
| 09:00 am | 168 | Unhealthy | 80.1 | 168.6 |
| 10:00 am | 167 | Unhealthy | 77.8 | 172.3 |
| 11:00 am | 167 | Unhealthy | 78.2 | 180.2 |
| 12:00 pm | 168 | Unhealthy | 80.1 | 193.2 |
| 01:00 pm | 169 | Unhealthy | 81.7 | 214.2 |
| 02:00 pm | 169 | Unhealthy | 81.3 | 232.4 |
| 03:00 pm | 157 | Unhealthy | 64.7 | 214.2 |
| 04:00 pm | 155 | Unhealthy | 61.0 | 192.8 |
| 05:00 pm | 154 | Unhealthy | 59.6 | 178.3 |
| 06:00 pm | 154 | Unhealthy | 59.8 | 172.3 |
| 07:00 pm | 153 | Unhealthy | 58.4 | 157.4 |
| 08:00 pm | 152 | Unhealthy | 57.0 | 149.0 |
| 09:00 pm | 151 | Unhealthy | 56.0 | 145.8 |
| 10:00 pm | 151 | Unhealthy | 55.6 | 148.1 |
| 11:00 pm | 151 | Unhealthy | 55.9 | 153.7 |
| 12:00 am | 152 | Unhealthy | 56.9 | 162.5 |
| 01:00 am | 153 | Unhealthy | 58.6 | 168.1 |
| 02:00 am | 154 | Unhealthy | 60.3 | 169.5 |
| 03:00 am | 155 | Unhealthy | 61.2 | 168.6 |
| 04:00 am | 154 | Unhealthy | 60.3 | 160.7 |
| 05:00 am | 154 | Unhealthy | 59.8 | 159.7 |
| 06:00 am | 154 | Unhealthy | 60.1 | 166.7 |
| 07:00 am | 155 | Unhealthy | 61.2 | 174.2 |
| 08:00 am | 156 | Unhealthy | 62.4 | 194.2 |
| 09:00 am | 157 | Unhealthy | 63.8 | 214.2 |
| 10:00 am | 156 | Unhealthy | 63.3 | 205.4 |
| 11:00 am | 157 | Unhealthy | 64.3 | 196.0 |
| 12:00 pm | 158 | Unhealthy | 65.7 | 188.1 |
| 01:00 pm | 158 | Unhealthy | 65.2 | 178.3 |
| 02:00 pm | 157 | Unhealthy | 63.8 | 168.1 |
| 03:00 pm | 139 | Unhealthy for Sensitive Groups | 50.8 | 130.9 |
| 04:00 pm | 129 | Unhealthy for Sensitive Groups | 46.8 | 118.3 |
| 05:00 pm | 121 | Unhealthy for Sensitive Groups | 43.5 | 110.1 |
| 06:00 pm | 116 | Unhealthy for Sensitive Groups | 41.6 | 100.1 |
| 07:00 pm | 109 | Unhealthy for Sensitive Groups | 38.6 | 85.0 |
| 08:00 pm | 100 | Moderate | 35.3 | 72.2 |
| 09:00 pm | 96 | Moderate | 33.3 | 63.1 |
| 10:00 pm | 94 | Moderate | 32.4 | 58.7 |
| 11:00 pm | 93 | Moderate | 31.5 | 56.8 |
| 12:00 am | 90 | Moderate | 30.2 | 54.5 |
| 01:00 am | 88 | Moderate | 28.9 | 51.9 |
| 02:00 am | 86 | Moderate | 28.1 | 51.3 |
| 03:00 am | 90 | Moderate | 29.8 | 70.5 |
| 04:00 am | 92 | Moderate | 30.9 | 75.9 |
| 05:00 am | 94 | Moderate | 32.4 | 82.4 |
| 06:00 am | 98 | Moderate | 34.1 | 87.3 |
| 07:00 am | 104 | Unhealthy for Sensitive Groups | 36.8 | 94.3 |
| 08:00 am | 113 | Unhealthy for Sensitive Groups | 40.4 | 112.9 |
| 09:00 am | 126 | Unhealthy for Sensitive Groups | 45.5 | 139.7 |
| 10:00 am | 140 | Unhealthy for Sensitive Groups | 51.2 | 162.1 |
| 11:00 am | 150 | Unhealthy for Sensitive Groups | 55.3 | 173.2 |
| 12:00 pm | 152 | Unhealthy | 57.3 | 174.2 |
| 01:00 pm | 152 | Unhealthy | 57.3 | 168.1 |
| 02:00 pm | 151 | Unhealthy | 55.8 | 159.7 |
| 03:00 pm | 127 | Unhealthy for Sensitive Groups | 46.2 | 129.0 |
| 04:00 pm | 119 | Unhealthy for Sensitive Groups | 42.8 | 114.6 |
| 05:00 pm | 114 | Unhealthy for Sensitive Groups | 40.9 | 102.9 |
| 06:00 pm | 113 | Unhealthy for Sensitive Groups | 40.2 | 95.0 |
| 07:00 pm | 111 | Unhealthy for Sensitive Groups | 39.5 | 86.8 |
| 08:00 pm | 110 | Unhealthy for Sensitive Groups | 39.1 | 81.0 |
| 09:00 pm | 108 | Unhealthy for Sensitive Groups | 38.5 | 76.8 |
| 10:00 pm | 106 | Unhealthy for Sensitive Groups | 37.6 | 74.0 |
| 11:00 pm | 102 | Unhealthy for Sensitive Groups | 36.1 | 69.4 |
| 12:00 am | 99 | Moderate | 34.7 | 63.3 |
| 01:00 am | 97 | Moderate | 33.6 | 58.7 |
| 02:00 am | 96 | Moderate | 33.3 | 55.5 |
| 03:00 am | 90 | Moderate | 30.2 | 62.6 |
| 04:00 am | 90 | Moderate | 29.8 | 67.3 |
| 05:00 am | 89 | Moderate | 29.3 | 69.8 |
| 06:00 am | 88 | Moderate | 29.2 | 70.8 |
| 07:00 am | 91 | Moderate | 30.7 | 70.3 |
| 08:00 am | 93 | Moderate | 31.8 | 73.1 |
| 09:00 am | 97 | Moderate | 33.8 | 78.9 |
| 10:00 am | 106 | Unhealthy for Sensitive Groups | 37.4 | 88.0 |
| 11:00 am | 116 | Unhealthy for Sensitive Groups | 41.4 | 101.3 |
| 12:00 pm | 125 | Unhealthy for Sensitive Groups | 45.2 | 114.8 |
| 01:00 pm | 129 | Unhealthy for Sensitive Groups | 47.0 | 122.0 |
| 02:00 pm | 130 | Unhealthy for Sensitive Groups | 47.3 | 124.3 |
| 03:00 pm | 87 | Moderate | 28.6 | 73.6 |
| 04:00 pm | 88 | Moderate | 28.8 | 70.1 |
| 05:00 pm | 90 | Moderate | 30.2 | 70.5 |
| 06:00 pm | 94 | Moderate | 32.4 | 69.2 |
| 07:00 pm | 97 | Moderate | 33.8 | 66.6 |
| 08:00 pm | 98 | Moderate | 34.2 | 66.6 |
| 09:00 pm | 98 | Moderate | 34.1 | 65.7 |
| 10:00 pm | 97 | Moderate | 34.0 | 66.4 |
| 11:00 pm | 97 | Moderate | 33.8 | 68.7 |
| 12:00 am | 97 | Moderate | 33.8 | 72.4 |
| 01:00 am | 98 | Moderate | 34.2 | 77.1 |
| 02:00 am | 99 | Moderate | 34.9 | 81.7 |
| 03:00 am | 101 | Unhealthy for Sensitive Groups | 35.5 | 99.0 |
| 04:00 am | 100 | Moderate | 35.2 | 92.2 |
| 05:00 am | 99 | Moderate | 35.0 | 87.8 |
| 06:00 am | 101 | Unhealthy for Sensitive Groups | 35.5 | 86.1 |
| 07:00 am | 105 | Unhealthy for Sensitive Groups | 37.1 | 88.9 |
| 08:00 am | 108 | Unhealthy for Sensitive Groups | 38.4 | 97.3 |
| 09:00 am | 113 | Unhealthy for Sensitive Groups | 40.2 | 110.4 |
| 10:00 am | 123 | Unhealthy for Sensitive Groups | 44.4 | 129.9 |
| 11:00 am | 137 | Unhealthy for Sensitive Groups | 50.3 | 148.5 |
| 12:00 pm | 148 | Unhealthy for Sensitive Groups | 54.6 | 159.7 |
| 01:00 pm | 152 | Unhealthy | 57.4 | 162.5 |
| 02:00 pm | 154 | Unhealthy | 59.8 | 166.2 |
| 03:00 pm | 134 | Unhealthy for Sensitive Groups | 48.9 | 133.2 |
| 04:00 pm | 133 | Unhealthy for Sensitive Groups | 48.4 | 128.5 |
| 05:00 pm | 130 | Unhealthy for Sensitive Groups | 47.4 | 120.1 |
| 06:00 pm | 129 | Unhealthy for Sensitive Groups | 46.8 | 111.1 |
| 07:00 pm | 123 | Unhealthy for Sensitive Groups | 44.6 | 112.7 |
| 08:00 pm | 120 | Unhealthy for Sensitive Groups | 43.2 | 113.9 |
| 09:00 pm | 117 | Unhealthy for Sensitive Groups | 41.9 | 113.9 |
| 10:00 pm | 115 | Unhealthy for Sensitive Groups | 41.2 | 110.8 |
| 11:00 pm | 115 | Unhealthy for Sensitive Groups | 41.0 | 107.3 |
| 12:00 am | 114 | Unhealthy for Sensitive Groups | 40.9 | 105.7 |
| 01:00 am | 114 | Unhealthy for Sensitive Groups | 40.9 | 106.4 |
| 02:00 am | 114 | Unhealthy for Sensitive Groups | 40.6 | 107.3 |
| 03:00 am | 112 | Unhealthy for Sensitive Groups | 40.0 | 108.3 |
| 04:00 am | 111 | Unhealthy for Sensitive Groups | 39.7 | 112.2 |