Barberena AQI History
Hourly air quality data for the past 24 hours in Barberena, Santa Rosa.
24-Hour Summary
Average AQI
91
Peak AQI
170
Best AQI
51
Hourly AQI Data
| Time | AQI | Category | PM2.5 | PM10 |
|---|---|---|---|---|
| 02:00 am | 152 | Unhealthy | 56.6 | 57.5 |
| 03:00 am | 141 | Unhealthy for Sensitive Groups | 51.9 | 52.6 |
| 04:00 am | 146 | Unhealthy for Sensitive Groups | 53.6 | 54.2 |
| 05:00 am | 152 | Unhealthy | 57.0 | 57.7 |
| 06:00 am | 81 | Moderate | 25.0 | 25.6 |
| 07:00 am | 98 | Moderate | 34.5 | 34.8 |
| 08:00 am | 95 | Moderate | 32.5 | 32.8 |
| 09:00 am | 70 | Moderate | 19.3 | 19.6 |
| 10:00 am | 61 | Moderate | 14.7 | 15.1 |
| 11:00 am | 58 | Moderate | 12.9 | 13.4 |
| 12:00 pm | 56 | Moderate | 11.8 | 12.3 |
| 01:00 pm | 56 | Moderate | 11.9 | 12.3 |
| 02:00 pm | 59 | Moderate | 13.4 | 13.7 |
| 03:00 pm | 60 | Moderate | 14.1 | 14.3 |
| 04:00 pm | 51 | Moderate | 9.1 | 9.3 |
| 05:00 pm | 58 | Moderate | 12.9 | 13.1 |
| 06:00 pm | 78 | Moderate | 23.5 | 23.7 |
| 07:00 pm | 93 | Moderate | 31.9 | 32.2 |
| 08:00 pm | 127 | Unhealthy for Sensitive Groups | 46.2 | 46.6 |
| 09:00 pm | 136 | Unhealthy for Sensitive Groups | 49.7 | 50.2 |
| 10:00 pm | 142 | Unhealthy for Sensitive Groups | 52.3 | 52.6 |
| 11:00 pm | 146 | Unhealthy for Sensitive Groups | 53.6 | 54.0 |
| 12:00 am | 143 | Unhealthy for Sensitive Groups | 52.4 | 53.1 |
| 01:00 am | 142 | Unhealthy for Sensitive Groups | 52.0 | 53.0 |
| 02:00 am | 131 | Unhealthy for Sensitive Groups | 47.8 | 49.0 |
| 03:00 am | 117 | Unhealthy for Sensitive Groups | 42.0 | 43.4 |
| 04:00 am | 122 | Unhealthy for Sensitive Groups | 44.0 | 45.5 |
| 05:00 am | 132 | Unhealthy for Sensitive Groups | 48.1 | 49.7 |
| 06:00 am | 100 | Moderate | 35.3 | 36.3 |
| 07:00 am | 92 | Moderate | 31.1 | 31.8 |
| 08:00 am | 85 | Moderate | 27.2 | 27.5 |
| 09:00 am | 73 | Moderate | 20.8 | 21.1 |
| 10:00 am | 69 | Moderate | 18.8 | 19.2 |
| 11:00 am | 65 | Moderate | 16.6 | 16.9 |
| 12:00 pm | 63 | Moderate | 15.4 | 15.7 |
| 01:00 pm | 63 | Moderate | 15.5 | 15.9 |
| 02:00 pm | 66 | Moderate | 17.1 | 17.5 |
| 03:00 pm | 70 | Moderate | 19.2 | 19.4 |
| 04:00 pm | 65 | Moderate | 16.8 | 17.0 |
| 05:00 pm | 68 | Moderate | 18.2 | 18.4 |
| 06:00 pm | 95 | Moderate | 32.6 | 33.4 |
| 07:00 pm | 99 | Moderate | 34.6 | 35.0 |
| 08:00 pm | 86 | Moderate | 27.8 | 28.2 |
| 09:00 pm | 89 | Moderate | 29.7 | 30.2 |
| 10:00 pm | 89 | Moderate | 29.4 | 29.7 |
| 11:00 pm | 78 | Moderate | 23.7 | 23.9 |
| 12:00 am | 79 | Moderate | 24.3 | 24.6 |
| 01:00 am | 85 | Moderate | 27.3 | 27.5 |
| 02:00 am | 83 | Moderate | 26.1 | 26.3 |
| 03:00 am | 79 | Moderate | 24.0 | 24.2 |
| 04:00 am | 80 | Moderate | 24.6 | 24.8 |
| 05:00 am | 81 | Moderate | 25.4 | 25.7 |
| 06:00 am | 83 | Moderate | 26.2 | 26.6 |
| 07:00 am | 85 | Moderate | 27.1 | 27.4 |
| 08:00 am | 66 | Moderate | 17.3 | 17.8 |
| 09:00 am | 62 | Moderate | 15.0 | 15.6 |
| 10:00 am | 60 | Moderate | 13.9 | 14.6 |
| 11:00 am | 60 | Moderate | 13.7 | 14.4 |
| 12:00 pm | 59 | Moderate | 13.2 | 13.8 |
| 01:00 pm | 58 | Moderate | 12.7 | 13.3 |
| 02:00 pm | 59 | Moderate | 13.2 | 13.8 |
| 03:00 pm | 62 | Moderate | 14.8 | 15.4 |
| 04:00 pm | 63 | Moderate | 15.3 | 15.9 |
| 05:00 pm | 67 | Moderate | 17.5 | 18.0 |
| 06:00 pm | 73 | Moderate | 20.8 | 21.5 |
| 07:00 pm | 92 | Moderate | 31.0 | 31.4 |
| 08:00 pm | 106 | Unhealthy for Sensitive Groups | 37.7 | 38.2 |
| 09:00 pm | 121 | Unhealthy for Sensitive Groups | 43.8 | 44.2 |
| 10:00 pm | 140 | Unhealthy for Sensitive Groups | 51.2 | 51.9 |
| 11:00 pm | 138 | Unhealthy for Sensitive Groups | 50.5 | 51.1 |
| 12:00 am | 133 | Unhealthy for Sensitive Groups | 48.3 | 49.1 |
| 01:00 am | 132 | Unhealthy for Sensitive Groups | 48.1 | 49.1 |
| 02:00 am | 146 | Unhealthy for Sensitive Groups | 53.9 | 54.9 |
| 03:00 am | 153 | Unhealthy | 58.8 | 59.8 |
| 04:00 am | 155 | Unhealthy | 61.9 | 62.9 |
| 05:00 am | 158 | Unhealthy | 66.1 | 66.8 |
| 06:00 am | 168 | Unhealthy | 79.2 | 79.9 |
| 07:00 am | 137 | Unhealthy for Sensitive Groups | 50.3 | 50.8 |
| 08:00 am | 74 | Moderate | 21.2 | 21.6 |
| 09:00 am | 56 | Moderate | 11.6 | 12.1 |
| 10:00 am | 52 | Moderate | 9.8 | 10.4 |
| 11:00 am | 51 | Moderate | 9.3 | 9.9 |
| 12:00 pm | 51 | Moderate | 9.3 | 10.0 |
| 01:00 pm | 51 | Moderate | 9.1 | 9.8 |
| 02:00 pm | 52 | Moderate | 9.8 | 10.6 |
| 03:00 pm | 54 | Moderate | 10.8 | 11.6 |
| 04:00 pm | 53 | Moderate | 10.1 | 10.7 |
| 05:00 pm | 62 | Moderate | 14.8 | 15.5 |
| 06:00 pm | 72 | Moderate | 20.6 | 21.9 |
| 07:00 pm | 78 | Moderate | 23.7 | 24.5 |
| 08:00 pm | 87 | Moderate | 28.4 | 29.0 |
| 09:00 pm | 85 | Moderate | 27.6 | 28.2 |
| 10:00 pm | 86 | Moderate | 27.8 | 28.5 |
| 11:00 pm | 73 | Moderate | 21.1 | 21.5 |
| 12:00 am | 71 | Moderate | 19.6 | 19.8 |
| 01:00 am | 74 | Moderate | 21.7 | 22.0 |
| 02:00 am | 80 | Moderate | 24.6 | 25.1 |
| 03:00 am | 87 | Moderate | 28.5 | 29.2 |
| 04:00 am | 94 | Moderate | 32.4 | 33.3 |
| 05:00 am | 92 | Moderate | 31.1 | 31.7 |
| 06:00 am | 97 | Moderate | 33.8 | 34.2 |
| 07:00 am | 106 | Unhealthy for Sensitive Groups | 37.6 | 38.3 |
| 08:00 am | 77 | Moderate | 23.3 | 24.1 |
| 09:00 am | 69 | Moderate | 18.6 | 19.7 |
| 10:00 am | 65 | Moderate | 16.6 | 17.8 |
| 11:00 am | 63 | Moderate | 15.3 | 16.4 |
| 12:00 pm | 62 | Moderate | 15.0 | 16.2 |
| 01:00 pm | 62 | Moderate | 15.2 | 16.4 |
| 02:00 pm | 62 | Moderate | 14.8 | 15.9 |
| 03:00 pm | 63 | Moderate | 15.7 | 16.7 |
| 04:00 pm | 70 | Moderate | 19.3 | 20.3 |
| 05:00 pm | 66 | Moderate | 17.3 | 18.0 |
| 06:00 pm | 93 | Moderate | 31.5 | 33.1 |
| 07:00 pm | 129 | Unhealthy for Sensitive Groups | 47.0 | 48.1 |
| 08:00 pm | 154 | Unhealthy | 59.1 | 60.3 |
| 09:00 pm | 159 | Unhealthy | 67.3 | 68.5 |
| 10:00 pm | 158 | Unhealthy | 65.4 | 66.4 |
| 11:00 pm | 151 | Unhealthy | 56.1 | 56.7 |
| 12:00 am | 129 | Unhealthy for Sensitive Groups | 46.8 | 47.1 |
| 01:00 am | 121 | Unhealthy for Sensitive Groups | 43.8 | 44.1 |
| 02:00 am | 116 | Unhealthy for Sensitive Groups | 41.4 | 41.9 |
| 03:00 am | 113 | Unhealthy for Sensitive Groups | 40.4 | 40.9 |
| 04:00 am | 107 | Unhealthy for Sensitive Groups | 38.1 | 38.6 |
| 05:00 am | 111 | Unhealthy for Sensitive Groups | 39.7 | 40.2 |
| 06:00 am | 63 | Moderate | 15.8 | 16.1 |
| 07:00 am | 74 | Moderate | 21.2 | 21.5 |
| 08:00 am | 65 | Moderate | 16.4 | 16.7 |
| 09:00 am | 56 | Moderate | 11.8 | 12.0 |
| 10:00 am | 54 | Moderate | 10.7 | 10.9 |
| 11:00 am | 55 | Moderate | 11.0 | 11.2 |
| 12:00 pm | 56 | Moderate | 11.8 | 12.4 |
| 01:00 pm | 56 | Moderate | 12.0 | 12.8 |
| 02:00 pm | 57 | Moderate | 12.3 | 13.3 |
| 03:00 pm | 59 | Moderate | 13.2 | 14.1 |
| 04:00 pm | 60 | Moderate | 13.9 | 15.0 |
| 05:00 pm | 63 | Moderate | 15.4 | 16.6 |
| 06:00 pm | 89 | Moderate | 29.5 | 30.6 |
| 07:00 pm | 144 | Unhealthy for Sensitive Groups | 53.0 | 54.0 |
| 08:00 pm | 163 | Unhealthy | 73.3 | 74.5 |
| 09:00 pm | 170 | Unhealthy | 82.9 | 84.1 |
| 10:00 pm | 170 | Unhealthy | 82.2 | 83.1 |
| 11:00 pm | 166 | Unhealthy | 76.4 | 77.1 |
| 12:00 am | 161 | Unhealthy | 69.4 | 70.5 |
| 01:00 am | 158 | Unhealthy | 65.4 | 66.4 |
| 02:00 am | 156 | Unhealthy | 62.6 | 63.3 |
| 03:00 am | 151 | Unhealthy | 56.2 | 56.9 |
| 04:00 am | 136 | Unhealthy for Sensitive Groups | 49.7 | 50.4 |
| 05:00 am | 134 | Unhealthy for Sensitive Groups | 49.0 | 49.6 |
| 06:00 am | 99 | Moderate | 35.0 | 35.3 |
| 07:00 am | 86 | Moderate | 27.9 | 28.5 |
| 08:00 am | 61 | Moderate | 14.7 | 15.4 |
| 09:00 am | 55 | Moderate | 11.4 | 12.1 |
| 10:00 am | 54 | Moderate | 10.7 | 11.4 |
| 11:00 am | 54 | Moderate | 10.7 | 11.3 |
| 12:00 pm | 52 | Moderate | 9.9 | 10.7 |
| 01:00 pm | 54 | Moderate | 10.5 | 11.4 |
| 02:00 pm | 55 | Moderate | 11.5 | 12.4 |
| 03:00 pm | 59 | Moderate | 13.4 | 14.3 |
| 04:00 pm | 63 | Moderate | 15.8 | 16.8 |
| 05:00 pm | 72 | Moderate | 20.2 | 20.9 |
| 06:00 pm | 73 | Moderate | 20.8 | 21.2 |
| 07:00 pm | 77 | Moderate | 22.8 | 23.2 |
| 08:00 pm | 88 | Moderate | 29.2 | 29.8 |
| 09:00 pm | 84 | Moderate | 26.9 | 27.4 |
| 10:00 pm | 92 | Moderate | 31.0 | 31.7 |
| 11:00 pm | 86 | Moderate | 28.1 | 28.5 |
| 12:00 am | 85 | Moderate | 27.2 | 27.6 |
| 01:00 am | 96 | Moderate | 33.1 | 33.4 |