Ciudad Acuña AQI History
Hourly air quality data for the past 24 hours in Ciudad Acuña, Coahuila.
24-Hour Summary
Average AQI
56
Peak AQI
154
Best AQI
34
Hourly AQI Data
| Time | AQI | Category | PM2.5 | PM10 |
|---|---|---|---|---|
| 09:00 am | — | — | — | — |
| 08:00 am | 36 | Good | 6.5 | 23.8 |
| 07:00 am | 53 | Moderate | 10.3 | 28.9 |
| 06:00 am | — | — | — | — |
| 05:00 am | — | — | — | — |
| 04:00 am | — | — | — | — |
| 03:00 am | 42 | Good | 7.6 | 30.7 |
| 02:00 am | — | — | — | — |
| 01:00 am | 48 | Good | 8.6 | 31.0 |
| 12:00 am | 50 | Good | 9.0 | 36.6 |
| 11:00 pm | 64 | Moderate | 16.3 | 33.2 |
| 10:00 pm | 66 | Moderate | 17.0 | 32.6 |
| 09:00 pm | 66 | Moderate | 17.0 | 23.1 |
| 08:00 pm | 66 | Moderate | 17.4 | 19.1 |
| 07:00 pm | 59 | Moderate | 13.4 | 20.2 |
| 06:00 pm | 55 | Moderate | 11.3 | 20.8 |
| 05:00 pm | 46 | Good | 8.3 | 20.1 |
| 04:00 pm | 47 | Good | 8.4 | 24.6 |
| 03:00 pm | 38 | Good | 6.8 | 23.6 |
| 02:00 pm | 56 | Moderate | 11.7 | 23.7 |
| 01:00 pm | 62 | Moderate | 14.8 | 23.8 |
| 12:00 pm | 52 | Moderate | 9.5 | 31.6 |
| 11:00 am | 53 | Moderate | 10.1 | 42.8 |
| 10:00 am | 73 | Moderate | 20.9 | 33.0 |
| 09:00 am | 67 | Moderate | 17.4 | 40.5 |
| 08:00 am | 72 | Moderate | 20.1 | 41.8 |
| 07:00 am | 76 | Moderate | 22.6 | 36.5 |
| 06:00 am | 58 | Moderate | 12.9 | 22.1 |
| 05:00 am | 54 | Moderate | 10.5 | 23.0 |
| 04:00 am | 54 | Moderate | 10.8 | 23.1 |
| 03:00 am | 52 | Moderate | 9.4 | 24.0 |
| 02:00 am | 53 | Moderate | 10.3 | 24.0 |
| 01:00 am | 57 | Moderate | 12.2 | 25.3 |
| 12:00 am | 59 | Moderate | 13.3 | 24.5 |
| 11:00 pm | 57 | Moderate | 12.2 | 25.5 |
| 10:00 pm | 71 | Moderate | 19.9 | 19.9 |
| 09:00 pm | 73 | Moderate | 20.9 | 20.9 |
| 08:00 pm | — | — | — | — |
| 07:00 pm | 77 | Moderate | 22.9 | 22.9 |
| 06:00 pm | 76 | Moderate | 22.3 | 22.3 |
| 05:00 pm | 76 | Moderate | 22.4 | 22.4 |
| 04:00 pm | 65 | Moderate | 16.4 | 28.2 |
| 03:00 pm | 71 | Moderate | 19.9 | 27.5 |
| 02:00 pm | 64 | Moderate | 16.1 | 26.8 |
| 01:00 pm | 66 | Moderate | 17.3 | 29.6 |
| 12:00 pm | 64 | Moderate | 16.2 | 31.5 |
| 11:00 am | 62 | Moderate | 15.0 | 30.0 |
| 10:00 am | 66 | Moderate | 16.9 | 27.3 |
| 09:00 am | 62 | Moderate | 15.0 | 26.4 |
| 08:00 am | 55 | Moderate | 11.2 | 29.4 |
| 07:00 am | 53 | Moderate | 10.3 | 14.9 |
| 06:00 am | 53 | Moderate | 10.3 | 15.3 |
| 05:00 am | 55 | Moderate | 11.2 | 15.6 |
| 04:00 am | 52 | Moderate | 9.5 | 15.7 |
| 03:00 am | 59 | Moderate | 13.3 | 15.9 |
| 02:00 am | 57 | Moderate | 12.1 | 15.9 |
| 01:00 am | 57 | Moderate | 12.4 | 16.3 |
| 12:00 am | 60 | Moderate | 14.1 | 16.3 |
| 11:00 pm | 58 | Moderate | 12.6 | 15.8 |
| 10:00 pm | 55 | Moderate | 11.3 | 16.0 |
| 09:00 pm | 56 | Moderate | 11.7 | 16.4 |
| 08:00 pm | 59 | Moderate | 13.3 | 16.4 |
| 07:00 pm | 56 | Moderate | 12.0 | 16.6 |
| 06:00 pm | 57 | Moderate | 12.1 | 16.4 |
| 05:00 pm | 60 | Moderate | 14.1 | 16.3 |
| 04:00 pm | 49 | Good | 8.8 | 15.7 |
| 03:00 pm | 57 | Moderate | 12.3 | 16.2 |
| 02:00 pm | 154 | Unhealthy | 59.5 | 59.5 |
| 01:00 pm | 154 | Unhealthy | 59.7 | 59.7 |
| 12:00 pm | 56 | Moderate | 11.6 | 15.6 |
| 11:00 am | 56 | Moderate | 11.6 | 25.0 |
| 10:00 am | 49 | Good | 8.8 | 23.7 |
| 09:00 am | 44 | Good | 8.0 | 24.8 |
| 08:00 am | 54 | Moderate | 10.7 | 25.6 |
| 07:00 am | 56 | Moderate | 11.7 | 28.6 |
| 06:00 am | 58 | Moderate | 13.1 | 27.8 |
| 05:00 am | 56 | Moderate | 11.9 | 31.4 |
| 04:00 am | 56 | Moderate | 11.7 | 30.5 |
| 03:00 am | 39 | Good | 7.0 | 29.3 |
| 02:00 am | 43 | Good | 7.8 | 20.3 |
| 01:00 am | 40 | Good | 7.3 | 18.8 |
| 12:00 am | 45 | Good | 8.2 | 18.2 |
| 11:00 pm | 42 | Good | 7.6 | 20.5 |
| 10:00 pm | 58 | Moderate | 12.7 | 22.6 |
| 09:00 pm | 49 | Good | 8.8 | 24.3 |
| 08:00 pm | 59 | Moderate | 13.4 | 21.1 |
| 07:00 pm | 42 | Good | 7.5 | 21.9 |
| 06:00 pm | 55 | Moderate | 11.5 | 21.2 |
| 05:00 pm | 42 | Good | 7.5 | 22.1 |
| 04:00 pm | 38 | Good | 6.9 | 22.2 |
| 03:00 pm | 42 | Good | 7.6 | 23.3 |
| 02:00 pm | 51 | Moderate | 9.2 | 22.0 |
| 01:00 pm | 57 | Moderate | 12.5 | 21.9 |
| 12:00 pm | 47 | Good | 8.5 | 23.5 |
| 11:00 am | 42 | Good | 7.6 | 26.8 |
| 10:00 am | 53 | Moderate | 10.1 | 41.3 |
| 09:00 am | 52 | Moderate | 9.5 | 53.8 |
| 08:00 am | 57 | Moderate | 12.5 | 44.7 |
| 07:00 am | 57 | Moderate | 12.4 | 44.4 |
| 06:00 am | 42 | Good | 7.5 | 20.9 |
| 05:00 am | 43 | Good | 7.7 | 20.2 |
| 04:00 am | 56 | Moderate | 11.9 | 30.7 |
| 03:00 am | 59 | Moderate | 13.3 | 32.0 |
| 02:00 am | 66 | Moderate | 17.2 | 30.0 |
| 01:00 am | 62 | Moderate | 14.9 | 29.9 |
| 12:00 am | 57 | Moderate | 12.5 | 27.4 |
| 11:00 pm | 60 | Moderate | 13.8 | 29.7 |
| 10:00 pm | 53 | Moderate | 10.4 | 33.5 |
| 09:00 pm | 54 | Moderate | 10.8 | 34.3 |
| 08:00 pm | 52 | Moderate | 9.7 | 34.2 |
| 07:00 pm | 56 | Moderate | 11.6 | 34.0 |
| 06:00 pm | 53 | Moderate | 10.4 | 29.2 |
| 05:00 pm | 58 | Moderate | 12.8 | 28.9 |
| 04:00 pm | 57 | Moderate | 12.3 | 29.3 |
| 03:00 pm | 56 | Moderate | 11.6 | 20.5 |
| 02:00 pm | 53 | Moderate | 10.3 | 23.4 |
| 01:00 pm | 47 | Good | 8.4 | 20.8 |
| 12:00 pm | 52 | Moderate | 9.8 | 21.1 |
| 11:00 am | 53 | Moderate | 10.3 | 21.2 |
| 10:00 am | 55 | Moderate | 11.3 | 22.6 |
| 09:00 am | 45 | Good | 8.2 | 27.1 |
| 08:00 am | 54 | Moderate | 10.8 | 37.4 |
| 07:00 am | 54 | Moderate | 10.6 | 15.5 |
| 06:00 am | 52 | Moderate | 9.7 | 16.1 |
| 05:00 am | 57 | Moderate | 12.3 | 17.8 |
| 04:00 am | 35 | Good | 6.3 | 19.2 |
| 03:00 am | 58 | Moderate | 13.1 | 20.1 |
| 02:00 am | 57 | Moderate | 12.1 | 16.2 |
| 01:00 am | 53 | Moderate | 10.4 | 18.0 |
| 12:00 am | 60 | Moderate | 14.2 | 18.1 |
| 11:00 pm | 54 | Moderate | 10.9 | 17.9 |
| 10:00 pm | 65 | Moderate | 16.4 | 17.9 |
| 09:00 pm | 60 | Moderate | 14.0 | 17.6 |
| 08:00 pm | 57 | Moderate | 12.4 | 32.4 |
| 07:00 pm | 61 | Moderate | 14.4 | 31.6 |
| 06:00 pm | 59 | Moderate | 13.3 | 31.6 |
| 05:00 pm | 58 | Moderate | 12.7 | 31.7 |
| 04:00 pm | 55 | Moderate | 11.5 | 28.9 |
| 03:00 pm | 50 | Good | 9.0 | 27.0 |
| 02:00 pm | 57 | Moderate | 12.4 | 30.4 |
| 01:00 pm | 58 | Moderate | 12.8 | 28.9 |
| 12:00 pm | 54 | Moderate | 10.5 | 28.0 |
| 11:00 am | 59 | Moderate | 13.3 | 26.1 |
| 10:00 am | 64 | Moderate | 16.1 | 26.9 |
| 09:00 am | 52 | Moderate | 9.4 | 32.7 |
| 08:00 am | 61 | Moderate | 14.7 | 32.8 |
| 07:00 am | 64 | Moderate | 16.2 | 18.1 |
| 06:00 am | 65 | Moderate | 16.5 | 19.1 |
| 05:00 am | 55 | Moderate | 11.2 | 21.4 |
| 04:00 am | 56 | Moderate | 11.9 | 21.7 |
| 03:00 am | 52 | Moderate | 9.5 | 19.0 |
| 02:00 am | 53 | Moderate | 10.1 | 24.9 |
| 01:00 am | 53 | Moderate | 10.1 | 23.6 |
| 12:00 am | 50 | Good | 9.0 | 22.9 |
| 11:00 pm | 51 | Moderate | 9.1 | 22.3 |
| 10:00 pm | 54 | Moderate | 10.7 | 29.4 |
| 09:00 pm | 47 | Good | 8.4 | 25.9 |
| 08:00 pm | 48 | Good | 8.6 | 27.4 |
| 07:00 pm | 54 | Moderate | 10.4 | 27.4 |
| 06:00 pm | 40 | Good | 7.2 | 26.7 |
| 05:00 pm | 57 | Moderate | 12.3 | 26.1 |
| 04:00 pm | 34 | Good | 6.1 | 24.4 |
| 03:00 pm | 54 | Moderate | 10.5 | 22.2 |
| 02:00 pm | 54 | Moderate | 10.6 | 22.4 |
| 01:00 pm | 57 | Moderate | 12.3 | 23.7 |
| 12:00 pm | 48 | Good | 8.6 | 21.0 |
| 11:00 am | 53 | Moderate | 10.0 | 20.7 |
| 10:00 am | 41 | Good | 7.3 | 27.3 |