Stanton AQI History
Hourly air quality data for the past 24 hours in Stanton, California.
24-Hour Summary
Average AQI
62
Peak AQI
81
Best AQI
26
Hourly AQI Data
| Time | AQI | Category | PM2.5 | PM10 |
|---|---|---|---|---|
| 12:00 am | 44 | Good | 7.9 | 9.7 |
| 01:00 am | 48 | Good | 8.7 | 10.6 |
| 02:00 am | 52 | Moderate | 9.5 | 11.3 |
| 03:00 am | 53 | Moderate | 10.0 | 11.8 |
| 04:00 am | 53 | Moderate | 10.4 | 12.1 |
| 05:00 am | 53 | Moderate | 10.4 | 12.3 |
| 06:00 am | 56 | Moderate | 11.7 | 13.9 |
| 07:00 am | 53 | Moderate | 10.4 | 12.5 |
| 08:00 am | 39 | Good | 7.0 | 8.8 |
| 09:00 am | 27 | Good | 4.9 | 6.5 |
| 10:00 am | 27 | Good | 4.8 | 6.5 |
| 11:00 am | 26 | Good | 4.7 | 6.4 |
| 12:00 pm | 31 | Good | 5.5 | 7.5 |
| 01:00 pm | 34 | Good | 6.1 | 8.3 |
| 02:00 pm | 38 | Good | 6.9 | 9.3 |
| 03:00 pm | 42 | Good | 7.5 | 10.1 |
| 04:00 pm | 44 | Good | 7.9 | 10.7 |
| 05:00 pm | 48 | Good | 8.6 | 11.1 |
| 06:00 pm | 47 | Good | 8.4 | 11.0 |
| 07:00 pm | 47 | Good | 8.5 | 10.9 |
| 08:00 pm | 46 | Good | 8.3 | 10.6 |
| 09:00 pm | 46 | Good | 8.3 | 10.6 |
| 10:00 pm | 48 | Good | 8.6 | 11.0 |
| 11:00 pm | 51 | Moderate | 9.1 | 11.6 |
| 12:00 am | 52 | Moderate | 9.6 | 12.1 |
| 01:00 am | 53 | Moderate | 10.0 | 12.6 |
| 02:00 am | 53 | Moderate | 10.4 | 13.2 |
| 03:00 am | 54 | Moderate | 10.7 | 13.6 |
| 04:00 am | 54 | Moderate | 10.9 | 13.8 |
| 05:00 am | 55 | Moderate | 11.5 | 14.1 |
| 06:00 am | 57 | Moderate | 12.5 | 15.1 |
| 07:00 am | 57 | Moderate | 12.3 | 14.8 |
| 08:00 am | 54 | Moderate | 10.7 | 13.2 |
| 09:00 am | 48 | Good | 8.6 | 11.1 |
| 10:00 am | 41 | Good | 7.3 | 9.5 |
| 11:00 am | 43 | Good | 7.7 | 10.1 |
| 12:00 pm | 49 | Good | 8.8 | 11.5 |
| 01:00 pm | 52 | Moderate | 9.8 | 13.0 |
| 02:00 pm | 55 | Moderate | 11.0 | 14.6 |
| 03:00 pm | 55 | Moderate | 11.4 | 15.2 |
| 04:00 pm | 55 | Moderate | 11.2 | 15.0 |
| 05:00 pm | 46 | Good | 8.3 | 10.8 |
| 06:00 pm | 39 | Good | 7.1 | 8.9 |
| 07:00 pm | 36 | Good | 6.4 | 7.7 |
| 08:00 pm | 34 | Good | 6.2 | 7.3 |
| 09:00 pm | 37 | Good | 6.6 | 7.6 |
| 10:00 pm | 39 | Good | 7.1 | 8.1 |
| 11:00 pm | 44 | Good | 7.9 | 9.0 |
| 12:00 am | 49 | Good | 8.8 | 9.9 |
| 01:00 am | 52 | Moderate | 9.5 | 10.8 |
| 02:00 am | 53 | Moderate | 10.4 | 11.7 |
| 03:00 am | 54 | Moderate | 10.9 | 12.3 |
| 04:00 am | 55 | Moderate | 11.5 | 12.9 |
| 05:00 am | 59 | Moderate | 13.6 | 15.3 |
| 06:00 am | 61 | Moderate | 14.6 | 16.5 |
| 07:00 am | 61 | Moderate | 14.2 | 16.2 |
| 08:00 am | 57 | Moderate | 12.2 | 17.9 |
| 09:00 am | 57 | Moderate | 12.1 | 18.7 |
| 10:00 am | 58 | Moderate | 12.6 | 19.3 |
| 11:00 am | 59 | Moderate | 13.5 | 20.0 |
| 12:00 pm | 60 | Moderate | 14.1 | 20.5 |
| 01:00 pm | 61 | Moderate | 14.5 | 20.1 |
| 02:00 pm | 61 | Moderate | 14.4 | 19.4 |
| 03:00 pm | 61 | Moderate | 14.2 | 18.9 |
| 04:00 pm | 60 | Moderate | 13.9 | 18.8 |
| 05:00 pm | 59 | Moderate | 13.2 | 16.8 |
| 06:00 pm | 58 | Moderate | 13.1 | 17.2 |
| 07:00 pm | 59 | Moderate | 13.2 | 17.5 |
| 08:00 pm | 59 | Moderate | 13.3 | 17.6 |
| 09:00 pm | 59 | Moderate | 13.5 | 17.7 |
| 10:00 pm | 59 | Moderate | 13.5 | 17.4 |
| 11:00 pm | 59 | Moderate | 13.6 | 17.3 |
| 12:00 am | 60 | Moderate | 13.8 | 17.3 |
| 01:00 am | 61 | Moderate | 14.2 | 17.5 |
| 02:00 am | 61 | Moderate | 14.4 | 17.6 |
| 03:00 am | 62 | Moderate | 14.9 | 18.7 |
| 04:00 am | 63 | Moderate | 15.4 | 19.6 |
| 05:00 am | 70 | Moderate | 19.5 | 23.9 |
| 06:00 am | 74 | Moderate | 21.4 | 26.8 |
| 07:00 am | 75 | Moderate | 22.2 | 26.8 |
| 08:00 am | 66 | Moderate | 17.2 | 24.9 |
| 09:00 am | 64 | Moderate | 15.9 | 22.8 |
| 10:00 am | 63 | Moderate | 15.8 | 22.2 |
| 11:00 am | 64 | Moderate | 16.1 | 22.5 |
| 12:00 pm | 66 | Moderate | 17.1 | 23.6 |
| 01:00 pm | 66 | Moderate | 17.2 | 23.4 |
| 02:00 pm | 66 | Moderate | 17.3 | 23.2 |
| 03:00 pm | 66 | Moderate | 17.1 | 22.6 |
| 04:00 pm | 65 | Moderate | 16.5 | 21.7 |
| 05:00 pm | 69 | Moderate | 18.6 | 24.6 |
| 06:00 pm | 69 | Moderate | 18.5 | 24.3 |
| 07:00 pm | 69 | Moderate | 18.7 | 24.6 |
| 08:00 pm | 70 | Moderate | 19.2 | 25.0 |
| 09:00 pm | 71 | Moderate | 19.7 | 25.7 |
| 10:00 pm | 72 | Moderate | 20.3 | 26.3 |
| 11:00 pm | 72 | Moderate | 20.5 | 26.3 |
| 12:00 am | 73 | Moderate | 20.8 | 26.3 |
| 01:00 am | 74 | Moderate | 21.7 | 26.9 |
| 02:00 am | 74 | Moderate | 21.7 | 26.5 |
| 03:00 am | 74 | Moderate | 21.7 | 26.2 |
| 04:00 am | 74 | Moderate | 21.5 | 26.0 |
| 05:00 am | 79 | Moderate | 24.2 | 29.3 |
| 06:00 am | 80 | Moderate | 24.6 | 29.8 |
| 07:00 am | 76 | Moderate | 22.7 | 27.6 |
| 08:00 am | 69 | Moderate | 18.9 | 25.0 |
| 09:00 am | 70 | Moderate | 19.3 | 26.8 |
| 10:00 am | 70 | Moderate | 19.4 | 27.6 |
| 11:00 am | 71 | Moderate | 19.7 | 28.4 |
| 12:00 pm | 72 | Moderate | 20.3 | 28.9 |
| 01:00 pm | 72 | Moderate | 20.5 | 28.7 |
| 02:00 pm | 72 | Moderate | 20.2 | 27.8 |
| 03:00 pm | 71 | Moderate | 19.6 | 27.1 |
| 04:00 pm | 69 | Moderate | 19.0 | 26.6 |
| 05:00 pm | 65 | Moderate | 16.4 | 22.6 |
| 06:00 pm | 64 | Moderate | 16.3 | 22.7 |
| 07:00 pm | 64 | Moderate | 15.9 | 22.3 |
| 08:00 pm | 64 | Moderate | 15.9 | 22.1 |
| 09:00 pm | 64 | Moderate | 16.2 | 22.4 |
| 10:00 pm | 65 | Moderate | 16.8 | 23.1 |
| 11:00 pm | 66 | Moderate | 17.3 | 23.7 |
| 12:00 am | 68 | Moderate | 18.0 | 24.4 |
| 01:00 am | 69 | Moderate | 18.6 | 24.9 |
| 02:00 am | 68 | Moderate | 18.0 | 22.8 |
| 03:00 am | 67 | Moderate | 17.9 | 22.7 |
| 04:00 am | 69 | Moderate | 18.7 | 24.4 |
| 05:00 am | 69 | Moderate | 18.6 | 24.0 |
| 06:00 am | 70 | Moderate | 19.1 | 24.2 |
| 07:00 am | 70 | Moderate | 19.2 | 23.9 |
| 08:00 am | 68 | Moderate | 18.3 | 23.6 |
| 09:00 am | 70 | Moderate | 19.2 | 26.0 |
| 10:00 am | 71 | Moderate | 20.1 | 28.1 |
| 11:00 am | 74 | Moderate | 21.4 | 30.4 |
| 12:00 pm | 77 | Moderate | 22.8 | 32.1 |
| 01:00 pm | 79 | Moderate | 24.0 | 33.6 |
| 02:00 pm | 80 | Moderate | 24.5 | 33.8 |
| 03:00 pm | 80 | Moderate | 24.6 | 33.6 |
| 04:00 pm | 80 | Moderate | 24.5 | 33.4 |
| 05:00 pm | 81 | Moderate | 25.1 | 33.4 |
| 06:00 pm | 79 | Moderate | 24.0 | 32.2 |
| 07:00 pm | 77 | Moderate | 23.2 | 31.2 |
| 08:00 pm | 75 | Moderate | 22.1 | 29.8 |
| 09:00 pm | 75 | Moderate | 21.8 | 29.5 |
| 10:00 pm | 75 | Moderate | 21.9 | 29.5 |
| 11:00 pm | 76 | Moderate | 22.3 | 29.8 |
| 12:00 am | 77 | Moderate | 22.9 | 30.4 |
| 01:00 am | 76 | Moderate | 22.7 | 29.7 |
| 02:00 am | 77 | Moderate | 23.1 | 29.9 |
| 03:00 am | 77 | Moderate | 23.2 | 29.6 |
| 04:00 am | 79 | Moderate | 24.0 | 30.5 |
| 05:00 am | 76 | Moderate | 22.5 | 28.6 |
| 06:00 am | 77 | Moderate | 23.2 | 29.0 |
| 07:00 am | 74 | Moderate | 21.7 | 27.0 |
| 08:00 am | 72 | Moderate | 20.5 | 28.3 |
| 09:00 am | 73 | Moderate | 20.9 | 30.4 |
| 10:00 am | 73 | Moderate | 21.1 | 31.3 |
| 11:00 am | 75 | Moderate | 21.9 | 32.4 |
| 12:00 pm | 77 | Moderate | 23.2 | 33.8 |
| 01:00 pm | 79 | Moderate | 24.2 | 34.5 |
| 02:00 pm | 79 | Moderate | 24.3 | 34.1 |
| 03:00 pm | 79 | Moderate | 24.2 | 33.6 |
| 04:00 pm | 78 | Moderate | 23.6 | 32.7 |
| 05:00 pm | 76 | Moderate | 22.6 | 31.5 |
| 06:00 pm | 75 | Moderate | 21.9 | 30.7 |
| 07:00 pm | 73 | Moderate | 21.1 | 29.7 |
| 08:00 pm | 72 | Moderate | 20.4 | 28.5 |
| 09:00 pm | 72 | Moderate | 20.3 | 28.1 |
| 10:00 pm | 71 | Moderate | 20.1 | 27.8 |
| 11:00 pm | 72 | Moderate | 20.2 | 27.6 |