Hyrum AQI History
Hourly air quality data for the past 24 hours in Hyrum, Utah.
24-Hour Summary
Average AQI
42
Peak AQI
500
Best AQI
20
Hourly AQI Data
| Time | AQI | Category | PM2.5 | PM10 |
|---|---|---|---|---|
| 06:00 am | — | — | — | — |
| 05:00 am | — | — | — | — |
| 04:00 am | — | — | — | — |
| 03:00 am | 46 | Good | 8.3 | 11.9 |
| 02:00 am | — | — | — | — |
| 01:00 am | 34 | Good | 6.0 | 24.1 |
| 12:00 am | 39 | Good | 7.1 | 15.7 |
| 11:00 pm | 39 | Good | 7.0 | 28.1 |
| 10:00 pm | 40 | Good | 7.2 | 15.0 |
| 09:00 pm | 40 | Good | 7.2 | 37.5 |
| 08:00 pm | 43 | Good | 7.7 | 32.5 |
| 07:00 pm | 46 | Good | 8.3 | 40.5 |
| 06:00 pm | 54 | Moderate | 10.9 | 42.8 |
| 05:00 pm | 64 | Moderate | 11.5 | 81.1 |
| 04:00 pm | 46 | Good | 8.3 | 34.3 |
| 03:00 pm | 41 | Good | 7.3 | 19.7 |
| 02:00 pm | 37 | Good | 6.7 | 15.1 |
| 01:00 pm | 34 | Good | 6.1 | 23.0 |
| 12:00 pm | 35 | Good | 6.2 | 17.3 |
| 11:00 am | 36 | Good | 6.5 | 12.5 |
| 10:00 am | 39 | Good | 7.0 | 19.6 |
| 09:00 am | 39 | Good | 7.0 | 14.3 |
| 08:00 am | 43 | Good | 7.7 | 10.9 |
| 07:00 am | 43 | Good | 7.8 | 10.8 |
| 06:00 am | 51 | Moderate | 9.2 | 12.8 |
| 05:00 am | 51 | Moderate | 9.1 | 13.3 |
| 04:00 am | 500 | Hazardous | 9.1 | 24.4 |
| 03:00 am | 50 | Good | 9.0 | 20.4 |
| 02:00 am | 47 | Good | 8.4 | 24.1 |
| 01:00 am | 41 | Good | 7.4 | 23.0 |
| 12:00 am | 34 | Good | 6.1 | 17.4 |
| 11:00 pm | 40 | Good | 7.3 | 15.8 |
| 10:00 pm | 39 | Good | 7.1 | 25.1 |
| 09:00 pm | 39 | Good | 7.1 | 25.6 |
| 08:00 pm | — | — | — | — |
| 07:00 pm | 44 | Good | 8.0 | 44.1 |
| 06:00 pm | 46 | Good | 8.3 | 36.7 |
| 05:00 pm | 46 | Good | 8.3 | 39.8 |
| 04:00 pm | 45 | Good | 8.1 | 19.5 |
| 03:00 pm | 39 | Good | 7.0 | 21.6 |
| 02:00 pm | 36 | Good | 6.5 | 12.5 |
| 01:00 pm | 35 | Good | 6.3 | 13.8 |
| 12:00 pm | 35 | Good | 6.2 | 15.4 |
| 11:00 am | 34 | Good | 6.2 | 25.2 |
| 10:00 am | 35 | Good | 6.2 | 31.7 |
| 09:00 am | 42 | Good | 7.5 | 13.0 |
| 08:00 am | 38 | Good | 6.9 | 14.5 |
| 07:00 am | 38 | Good | 6.8 | 18.6 |
| 06:00 am | 46 | Good | 8.3 | 12.6 |
| 05:00 am | 46 | Good | 8.3 | 12.5 |
| 04:00 am | 45 | Good | 8.2 | 20.7 |
| 03:00 am | 48 | Good | 8.6 | 20.1 |
| 02:00 am | 40 | Good | 7.2 | 8.6 |
| 01:00 am | 40 | Good | 7.2 | 16.9 |
| 12:00 am | 38 | Good | 6.8 | 16.8 |
| 11:00 pm | 39 | Good | 6.9 | 23.2 |
| 10:00 pm | 40 | Good | 7.2 | 26.3 |
| 09:00 pm | 43 | Good | 7.8 | 21.1 |
| 08:00 pm | 44 | Good | 8.0 | 15.8 |
| 07:00 pm | 43 | Good | 7.7 | 30.1 |
| 06:00 pm | 44 | Good | 7.9 | 31.3 |
| 05:00 pm | 43 | Good | 7.7 | 22.6 |
| 04:00 pm | 43 | Good | 7.8 | 18.6 |
| 03:00 pm | 38 | Good | 6.8 | 15.8 |
| 02:00 pm | 37 | Good | 6.7 | 18.5 |
| 01:00 pm | 36 | Good | 6.5 | 14.5 |
| 12:00 pm | 34 | Good | 6.2 | 16.2 |
| 11:00 am | 35 | Good | 6.4 | 11.8 |
| 10:00 am | 35 | Good | 6.4 | 28.5 |
| 09:00 am | 37 | Good | 6.6 | 11.6 |
| 08:00 am | 39 | Good | 7.0 | 13.0 |
| 07:00 am | 40 | Good | 7.2 | 17.0 |
| 06:00 am | 46 | Good | 8.3 | 17.8 |
| 05:00 am | 47 | Good | 8.5 | 17.8 |
| 04:00 am | 49 | Good | 8.8 | 9.9 |
| 03:00 am | 49 | Good | 8.9 | 25.5 |
| 02:00 am | 46 | Good | 8.3 | 15.6 |
| 01:00 am | 40 | Good | 7.3 | 21.4 |
| 12:00 am | 39 | Good | 7.0 | 21.4 |
| 11:00 pm | 37 | Good | 6.7 | 14.3 |
| 10:00 pm | 38 | Good | 6.8 | 13.5 |
| 09:00 pm | 38 | Good | 6.8 | 20.2 |
| 08:00 pm | 38 | Good | 6.8 | 14.4 |
| 07:00 pm | 37 | Good | 6.7 | 10.9 |
| 06:00 pm | 38 | Good | 6.8 | 33.3 |
| 05:00 pm | 39 | Good | 7.0 | 33.2 |
| 04:00 pm | 36 | Good | 6.4 | 12.2 |
| 03:00 pm | 43 | Good | 7.7 | 14.0 |
| 02:00 pm | 30 | Good | 4.9 | 32.9 |
| 01:00 pm | 29 | Good | 4.5 | 31.9 |
| 12:00 pm | 26 | Good | 4.7 | 14.7 |
| 11:00 am | 29 | Good | 5.2 | 10.7 |
| 10:00 am | 32 | Good | 5.8 | 11.2 |
| 09:00 am | 32 | Good | 5.7 | 13.8 |
| 08:00 am | 35 | Good | 6.2 | 14.4 |
| 07:00 am | 36 | Good | 6.4 | 15.1 |
| 06:00 am | 36 | Good | 6.5 | 15.3 |
| 05:00 am | 36 | Good | 6.5 | 15.8 |
| 04:00 am | 33 | Good | 6.0 | 18.5 |
| 03:00 am | 36 | Good | 6.4 | 17.2 |
| 02:00 am | 32 | Good | 5.8 | 11.4 |
| 01:00 am | 26 | Good | 4.8 | 16.7 |
| 12:00 am | 27 | Good | 4.8 | 23.5 |
| 11:00 pm | 25 | Good | 4.5 | 27.3 |
| 10:00 pm | 26 | Good | 4.6 | 14.5 |
| 09:00 pm | 22 | Good | 4.0 | 14.2 |
| 08:00 pm | 23 | Good | 4.1 | 9.5 |
| 07:00 pm | 20 | Good | 3.6 | 9.2 |
| 06:00 pm | 26 | Good | 3.4 | 28.5 |
| 05:00 pm | 21 | Good | 3.7 | 16.6 |
| 04:00 pm | 24 | Good | 3.4 | 26.6 |
| 03:00 pm | 20 | Good | 3.5 | 10.1 |
| 02:00 pm | 21 | Good | 3.7 | 9.9 |
| 01:00 pm | 20 | Good | 3.6 | 12.4 |
| 12:00 pm | 33 | Good | 4.0 | 36.8 |
| 11:00 am | 33 | Good | 4.2 | 36.8 |
| 10:00 am | 21 | Good | 3.9 | 20.8 |
| 09:00 am | 22 | Good | 4.0 | 10.1 |
| 08:00 am | 23 | Good | 4.1 | 10.1 |
| 07:00 am | 29 | Good | 5.3 | 19.7 |
| 06:00 am | 33 | Good | 6.0 | 23.2 |
| 05:00 am | 34 | Good | 6.0 | 23.3 |
| 04:00 am | 38 | Good | 6.9 | 18.7 |
| 03:00 am | 40 | Good | 7.2 | 30.2 |
| 02:00 am | 40 | Good | 7.3 | 18.6 |
| 01:00 am | 89 | Moderate | 7.3 | 132.7 |
| 12:00 am | 37 | Good | 6.6 | 24.2 |
| 11:00 pm | 40 | Good | 7.2 | 28.4 |
| 10:00 pm | 40 | Good | 7.2 | 30.1 |
| 09:00 pm | 40 | Good | 7.2 | 30.3 |
| 08:00 pm | 40 | Good | 7.3 | 19.9 |
| 07:00 pm | 42 | Good | 7.5 | 35.1 |
| 06:00 pm | 43 | Good | 7.7 | 35.3 |
| 05:00 pm | 42 | Good | 7.6 | 35.7 |
| 04:00 pm | 44 | Good | 8.0 | 40.2 |
| 03:00 pm | 39 | Good | 7.1 | 17.1 |
| 02:00 pm | 37 | Good | 6.6 | 24.6 |
| 01:00 pm | 37 | Good | 6.7 | 14.3 |
| 12:00 pm | 48 | Good | 6.5 | 52.1 |
| 11:00 am | 47 | Good | 6.7 | 51.4 |
| 10:00 am | 46 | Good | 6.8 | 50.5 |
| 09:00 am | 47 | Good | 7.6 | 51.4 |
| 08:00 am | 46 | Good | 8.0 | 50.0 |
| 07:00 am | 42 | Good | 7.6 | 45.0 |
| 06:00 am | 52 | Moderate | 9.4 | 45.0 |
| 05:00 am | 49 | Good | 8.8 | 44.3 |
| 04:00 am | 48 | Good | 8.7 | 42.2 |
| 03:00 am | 47 | Good | 8.4 | 34.1 |
| 02:00 am | 46 | Good | 8.4 | 33.7 |
| 01:00 am | 42 | Good | 7.6 | 34.0 |
| 12:00 am | 41 | Good | 7.4 | 33.8 |
| 11:00 pm | 40 | Good | 7.3 | 31.2 |
| 10:00 pm | 40 | Good | 7.2 | 31.6 |
| 09:00 pm | 41 | Good | 7.3 | 30.8 |
| 08:00 pm | 41 | Good | 7.4 | 32.6 |
| 07:00 pm | 41 | Good | 7.4 | 28.1 |
| 06:00 pm | 50 | Good | 7.8 | 54.5 |
| 05:00 pm | 51 | Moderate | 8.4 | 55.3 |
| 04:00 pm | 44 | Good | 8.0 | 24.8 |
| 03:00 pm | 41 | Good | 7.3 | 22.8 |
| 02:00 pm | 39 | Good | 7.0 | 27.3 |
| 01:00 pm | 38 | Good | 6.8 | 14.8 |
| 12:00 pm | 36 | Good | 6.5 | 25.1 |
| 11:00 am | 36 | Good | 6.5 | 24.2 |
| 10:00 am | 38 | Good | 6.9 | 12.1 |
| 09:00 am | 42 | Good | 7.5 | 12.5 |
| 08:00 am | 43 | Good | 7.8 | 15.7 |
| 07:00 am | 47 | Good | 8.4 | 26.3 |