Gressier AQI History
Hourly air quality data for the past 24 hours in Gressier, Ouest.
24-Hour Summary
Average AQI
102
Peak AQI
168
Best AQI
51
Hourly AQI Data
| Time | AQI | Category | PM2.5 | PM10 |
|---|---|---|---|---|
| 04:00 am | 126 | Unhealthy for Sensitive Groups | 45.8 | 61.0 |
| 05:00 am | 122 | Unhealthy for Sensitive Groups | 44.2 | 61.0 |
| 06:00 am | 122 | Unhealthy for Sensitive Groups | 44.0 | 62.4 |
| 07:00 am | 129 | Unhealthy for Sensitive Groups | 46.8 | 66.6 |
| 08:00 am | 69 | Moderate | 18.6 | 33.8 |
| 09:00 am | 70 | Moderate | 19.4 | 39.2 |
| 10:00 am | 72 | Moderate | 20.6 | 45.2 |
| 11:00 am | 75 | Moderate | 21.8 | 48.4 |
| 12:00 pm | 75 | Moderate | 22.2 | 48.2 |
| 01:00 pm | 75 | Moderate | 22.0 | 45.4 |
| 02:00 pm | 74 | Moderate | 21.5 | 42.3 |
| 03:00 pm | 73 | Moderate | 20.9 | 38.9 |
| 04:00 pm | 72 | Moderate | 20.3 | 36.3 |
| 05:00 pm | 72 | Moderate | 20.4 | 35.2 |
| 06:00 pm | 72 | Moderate | 20.3 | 30.3 |
| 07:00 pm | 72 | Moderate | 20.5 | 28.9 |
| 08:00 pm | 82 | Moderate | 25.8 | 30.3 |
| 09:00 pm | 91 | Moderate | 30.4 | 34.8 |
| 10:00 pm | 104 | Unhealthy for Sensitive Groups | 36.6 | 41.6 |
| 11:00 pm | 120 | Unhealthy for Sensitive Groups | 43.2 | 48.8 |
| 12:00 am | 130 | Unhealthy for Sensitive Groups | 47.4 | 53.7 |
| 01:00 am | 131 | Unhealthy for Sensitive Groups | 47.6 | 54.7 |
| 02:00 am | 131 | Unhealthy for Sensitive Groups | 47.5 | 55.2 |
| 03:00 am | 131 | Unhealthy for Sensitive Groups | 47.8 | 56.5 |
| 04:00 am | 129 | Unhealthy for Sensitive Groups | 47.0 | 56.6 |
| 05:00 am | 125 | Unhealthy for Sensitive Groups | 45.2 | 55.8 |
| 06:00 am | 121 | Unhealthy for Sensitive Groups | 43.5 | 55.3 |
| 07:00 am | 125 | Unhealthy for Sensitive Groups | 45.4 | 58.2 |
| 08:00 am | 84 | Moderate | 26.9 | 41.6 |
| 09:00 am | 75 | Moderate | 22.2 | 39.2 |
| 10:00 am | 74 | Moderate | 21.2 | 38.1 |
| 11:00 am | 72 | Moderate | 20.3 | 36.3 |
| 12:00 pm | 71 | Moderate | 19.8 | 34.9 |
| 01:00 pm | 71 | Moderate | 19.6 | 33.9 |
| 02:00 pm | 71 | Moderate | 20.1 | 34.0 |
| 03:00 pm | 72 | Moderate | 20.4 | 34.0 |
| 04:00 pm | 73 | Moderate | 20.7 | 34.6 |
| 05:00 pm | 76 | Moderate | 22.3 | 37.6 |
| 06:00 pm | 79 | Moderate | 24.2 | 41.1 |
| 07:00 pm | 83 | Moderate | 26.1 | 41.3 |
| 08:00 pm | 101 | Unhealthy for Sensitive Groups | 35.5 | 49.1 |
| 09:00 pm | 119 | Unhealthy for Sensitive Groups | 43.0 | 57.5 |
| 10:00 pm | 140 | Unhealthy for Sensitive Groups | 51.2 | 66.6 |
| 11:00 pm | 152 | Unhealthy | 57.3 | 73.6 |
| 12:00 am | 155 | Unhealthy | 60.5 | 78.2 |
| 01:00 am | 156 | Unhealthy | 62.4 | 81.0 |
| 02:00 am | 157 | Unhealthy | 64.0 | 83.4 |
| 03:00 am | 157 | Unhealthy | 64.7 | 85.2 |
| 04:00 am | 157 | Unhealthy | 64.7 | 86.1 |
| 05:00 am | 157 | Unhealthy | 64.0 | 86.8 |
| 06:00 am | 155 | Unhealthy | 61.9 | 86.6 |
| 07:00 am | 153 | Unhealthy | 58.9 | 83.8 |
| 08:00 am | 103 | Unhealthy for Sensitive Groups | 36.2 | 66.6 |
| 09:00 am | 87 | Moderate | 28.6 | 60.3 |
| 10:00 am | 80 | Moderate | 24.7 | 57.3 |
| 11:00 am | 78 | Moderate | 23.6 | 56.5 |
| 12:00 pm | 77 | Moderate | 23.2 | 56.6 |
| 01:00 pm | 77 | Moderate | 23.1 | 54.2 |
| 02:00 pm | 78 | Moderate | 23.5 | 52.5 |
| 03:00 pm | 79 | Moderate | 24.0 | 51.0 |
| 04:00 pm | 80 | Moderate | 24.8 | 51.5 |
| 05:00 pm | 82 | Moderate | 25.9 | 52.9 |
| 06:00 pm | 85 | Moderate | 27.1 | 54.6 |
| 07:00 pm | 91 | Moderate | 30.4 | 55.3 |
| 08:00 pm | 104 | Unhealthy for Sensitive Groups | 36.6 | 57.5 |
| 09:00 pm | 121 | Unhealthy for Sensitive Groups | 43.5 | 66.4 |
| 10:00 pm | 137 | Unhealthy for Sensitive Groups | 50.3 | 74.0 |
| 11:00 pm | 152 | Unhealthy | 56.3 | 81.0 |
| 12:00 am | 118 | Unhealthy for Sensitive Groups | 42.6 | 60.8 |
| 01:00 am | 101 | Unhealthy for Sensitive Groups | 35.7 | 53.0 |
| 02:00 am | 95 | Moderate | 32.8 | 51.9 |
| 03:00 am | 76 | Moderate | 22.6 | 37.5 |
| 04:00 am | 70 | Moderate | 19.2 | 33.9 |
| 05:00 am | 72 | Moderate | 20.6 | 40.3 |
| 06:00 am | 76 | Moderate | 22.4 | 45.9 |
| 07:00 am | 81 | Moderate | 25.2 | 49.8 |
| 08:00 am | 84 | Moderate | 26.9 | 57.6 |
| 09:00 am | 80 | Moderate | 24.6 | 57.5 |
| 10:00 am | 76 | Moderate | 22.4 | 54.5 |
| 11:00 am | 73 | Moderate | 20.8 | 49.7 |
| 12:00 pm | 72 | Moderate | 20.3 | 46.1 |
| 01:00 pm | 72 | Moderate | 20.3 | 44.5 |
| 02:00 pm | 73 | Moderate | 20.9 | 45.3 |
| 03:00 pm | 74 | Moderate | 21.7 | 46.2 |
| 04:00 pm | 76 | Moderate | 22.5 | 47.1 |
| 05:00 pm | 79 | Moderate | 23.9 | 49.2 |
| 06:00 pm | 82 | Moderate | 25.7 | 51.1 |
| 07:00 pm | 86 | Moderate | 28.1 | 43.8 |
| 08:00 pm | 76 | Moderate | 22.6 | 27.8 |
| 09:00 pm | 80 | Moderate | 24.8 | 29.3 |
| 10:00 pm | 72 | Moderate | 20.6 | 24.9 |
| 11:00 pm | 69 | Moderate | 18.6 | 22.9 |
| 12:00 am | 58 | Moderate | 12.7 | 15.0 |
| 01:00 am | 62 | Moderate | 15.1 | 17.6 |
| 02:00 am | 69 | Moderate | 19.0 | 22.6 |
| 03:00 am | 77 | Moderate | 22.9 | 27.8 |
| 04:00 am | 82 | Moderate | 26.0 | 31.9 |
| 05:00 am | 87 | Moderate | 28.3 | 34.8 |
| 06:00 am | 90 | Moderate | 30.0 | 36.9 |
| 07:00 am | 96 | Moderate | 33.3 | 39.8 |
| 08:00 am | 60 | Moderate | 14.1 | 17.3 |
| 09:00 am | 57 | Moderate | 12.5 | 16.2 |
| 10:00 am | 53 | Moderate | 10.4 | 13.2 |
| 11:00 am | 51 | Moderate | 9.3 | 12.1 |
| 12:00 pm | 53 | Moderate | 10.2 | 14.5 |
| 01:00 pm | 57 | Moderate | 12.5 | 19.6 |
| 02:00 pm | 62 | Moderate | 15.2 | 26.0 |
| 03:00 pm | 67 | Moderate | 17.9 | 32.2 |
| 04:00 pm | 72 | Moderate | 20.3 | 38.0 |
| 05:00 pm | 76 | Moderate | 22.7 | 43.3 |
| 06:00 pm | 81 | Moderate | 25.0 | 47.4 |
| 07:00 pm | 95 | Moderate | 32.5 | 53.9 |
| 08:00 pm | 135 | Unhealthy for Sensitive Groups | 49.5 | 78.5 |
| 09:00 pm | 155 | Unhealthy | 61.5 | 93.1 |
| 10:00 pm | 161 | Unhealthy | 70.1 | 103.8 |
| 11:00 pm | 167 | Unhealthy | 77.8 | 111.5 |
| 12:00 am | 168 | Unhealthy | 79.9 | 111.1 |
| 01:00 am | 151 | Unhealthy | 56.2 | 79.9 |
| 02:00 am | 124 | Unhealthy for Sensitive Groups | 44.9 | 67.5 |
| 03:00 am | 118 | Unhealthy for Sensitive Groups | 42.4 | 68.2 |
| 04:00 am | 119 | Unhealthy for Sensitive Groups | 43.0 | 73.1 |
| 05:00 am | 115 | Unhealthy for Sensitive Groups | 41.1 | 75.0 |
| 06:00 am | 109 | Unhealthy for Sensitive Groups | 38.8 | 73.6 |
| 07:00 am | 107 | Unhealthy for Sensitive Groups | 37.8 | 82.2 |
| 08:00 am | 90 | Moderate | 30.3 | 68.9 |
| 09:00 am | 90 | Moderate | 29.9 | 72.4 |
| 10:00 am | 85 | Moderate | 27.2 | 64.7 |
| 11:00 am | 80 | Moderate | 24.9 | 57.2 |
| 12:00 pm | 80 | Moderate | 24.7 | 56.9 |
| 01:00 pm | 83 | Moderate | 26.5 | 61.9 |
| 02:00 pm | 90 | Moderate | 29.8 | 70.1 |
| 03:00 pm | 97 | Moderate | 33.9 | 79.9 |
| 04:00 pm | 105 | Unhealthy for Sensitive Groups | 37.3 | 88.9 |
| 05:00 pm | 112 | Unhealthy for Sensitive Groups | 40.0 | 95.7 |
| 06:00 pm | 117 | Unhealthy for Sensitive Groups | 42.1 | 97.1 |
| 07:00 pm | 134 | Unhealthy for Sensitive Groups | 49.0 | 91.0 |
| 08:00 pm | 129 | Unhealthy for Sensitive Groups | 46.8 | 77.1 |
| 09:00 pm | 145 | Unhealthy for Sensitive Groups | 53.2 | 85.9 |
| 10:00 pm | 152 | Unhealthy | 57.3 | 90.1 |
| 11:00 pm | 154 | Unhealthy | 60.3 | 93.4 |
| 12:00 am | 155 | Unhealthy | 61.7 | 95.5 |
| 01:00 am | 156 | Unhealthy | 63.1 | 97.8 |
| 02:00 am | 157 | Unhealthy | 63.6 | 99.2 |
| 03:00 am | 156 | Unhealthy | 62.2 | 98.3 |
| 04:00 am | 153 | Unhealthy | 58.6 | 93.1 |
| 05:00 am | 148 | Unhealthy for Sensitive Groups | 54.4 | 88.5 |
| 06:00 am | 141 | Unhealthy for Sensitive Groups | 51.7 | 86.8 |
| 07:00 am | 142 | Unhealthy for Sensitive Groups | 52.3 | 87.3 |
| 08:00 am | 91 | Moderate | 30.5 | 61.7 |
| 09:00 am | 90 | Moderate | 29.8 | 58.3 |
| 10:00 am | 89 | Moderate | 29.3 | 55.9 |
| 11:00 am | 88 | Moderate | 28.9 | 53.6 |
| 12:00 pm | 87 | Moderate | 28.3 | 51.1 |
| 01:00 pm | 86 | Moderate | 27.8 | 48.8 |
| 02:00 pm | 85 | Moderate | 27.1 | 46.4 |
| 03:00 pm | 83 | Moderate | 26.5 | 44.2 |
| 04:00 pm | 93 | Moderate | 31.7 | 52.3 |
| 05:00 pm | 85 | Moderate | 27.5 | 43.8 |
| 06:00 pm | 86 | Moderate | 28.0 | 43.0 |
| 07:00 pm | 95 | Moderate | 32.8 | 44.7 |
| 08:00 pm | 115 | Unhealthy for Sensitive Groups | 41.1 | 52.0 |
| 09:00 pm | 134 | Unhealthy for Sensitive Groups | 48.7 | 58.8 |
| 10:00 pm | 151 | Unhealthy | 56.0 | 66.1 |
| 11:00 pm | 153 | Unhealthy | 58.4 | 68.2 |
| 12:00 am | 156 | Unhealthy | 62.2 | 71.2 |
| 01:00 am | 152 | Unhealthy | 56.5 | 64.5 |
| 02:00 am | 149 | Unhealthy for Sensitive Groups | 54.9 | 63.1 |
| 03:00 am | 150 | Unhealthy for Sensitive Groups | 55.4 | 64.3 |