Tarrafal AQI History
Hourly air quality data for the past 24 hours in Tarrafal, Tarrafal de São Nicolau.
24-Hour Summary
Average AQI
66
Peak AQI
88
Best AQI
53
Hourly AQI Data
| Time | AQI | Category | PM2.5 | PM10 |
|---|---|---|---|---|
| 07:00 am | 66 | Moderate | 17.3 | 40.7 |
| 08:00 am | 67 | Moderate | 17.5 | 41.9 |
| 09:00 am | 68 | Moderate | 18.1 | 45.1 |
| 10:00 am | 68 | Moderate | 18.2 | 46.6 |
| 11:00 am | 70 | Moderate | 19.4 | 50.4 |
| 12:00 pm | 70 | Moderate | 19.3 | 49.6 |
| 01:00 pm | 69 | Moderate | 18.7 | 47.0 |
| 02:00 pm | 67 | Moderate | 17.8 | 43.9 |
| 03:00 pm | 65 | Moderate | 16.8 | 41.0 |
| 04:00 pm | 65 | Moderate | 16.5 | 41.2 |
| 05:00 pm | 66 | Moderate | 16.9 | 43.4 |
| 06:00 pm | 67 | Moderate | 17.9 | 47.4 |
| 07:00 pm | 70 | Moderate | 19.2 | 51.1 |
| 08:00 pm | 76 | Moderate | 22.6 | 63.3 |
| 09:00 pm | 81 | Moderate | 25.3 | 72.9 |
| 10:00 pm | 82 | Moderate | 25.9 | 74.5 |
| 11:00 pm | 85 | Moderate | 27.5 | 79.9 |
| 12:00 am | 86 | Moderate | 28.1 | 80.6 |
| 01:00 am | 88 | Moderate | 28.8 | 81.5 |
| 02:00 am | 88 | Moderate | 28.7 | 79.9 |
| 03:00 am | 87 | Moderate | 28.4 | 77.5 |
| 04:00 am | 86 | Moderate | 27.9 | 74.7 |
| 05:00 am | 85 | Moderate | 27.2 | 71.7 |
| 06:00 am | 83 | Moderate | 26.3 | 68.5 |
| 07:00 am | 81 | Moderate | 25.0 | 64.0 |
| 08:00 am | 79 | Moderate | 24.2 | 61.2 |
| 09:00 am | 78 | Moderate | 23.7 | 59.5 |
| 10:00 am | 76 | Moderate | 22.7 | 55.5 |
| 11:00 am | 85 | Moderate | 27.4 | 62.2 |
| 12:00 pm | 79 | Moderate | 24.2 | 51.9 |
| 01:00 pm | 75 | Moderate | 22.2 | 46.2 |
| 02:00 pm | 73 | Moderate | 21.1 | 44.0 |
| 03:00 pm | 71 | Moderate | 19.9 | 41.7 |
| 04:00 pm | 68 | Moderate | 18.4 | 39.0 |
| 05:00 pm | 65 | Moderate | 16.8 | 36.0 |
| 06:00 pm | 63 | Moderate | 15.6 | 33.6 |
| 07:00 pm | 62 | Moderate | 15.1 | 33.2 |
| 08:00 pm | 63 | Moderate | 15.3 | 34.1 |
| 09:00 pm | 62 | Moderate | 15.1 | 33.6 |
| 10:00 pm | 61 | Moderate | 14.7 | 32.8 |
| 11:00 pm | 66 | Moderate | 17.0 | 37.7 |
| 12:00 am | 65 | Moderate | 16.4 | 36.3 |
| 01:00 am | 65 | Moderate | 16.4 | 37.0 |
| 02:00 am | 64 | Moderate | 15.9 | 35.9 |
| 03:00 am | 63 | Moderate | 15.5 | 34.7 |
| 04:00 am | 63 | Moderate | 15.3 | 33.5 |
| 05:00 am | 62 | Moderate | 14.8 | 30.7 |
| 06:00 am | 61 | Moderate | 14.5 | 28.5 |
| 07:00 am | 61 | Moderate | 14.5 | 26.9 |
| 08:00 am | 61 | Moderate | 14.5 | 25.6 |
| 09:00 am | 61 | Moderate | 14.3 | 24.3 |
| 10:00 am | 60 | Moderate | 14.1 | 23.3 |
| 11:00 am | 67 | Moderate | 17.8 | 29.0 |
| 12:00 pm | 68 | Moderate | 18.3 | 29.5 |
| 01:00 pm | 69 | Moderate | 18.5 | 29.1 |
| 02:00 pm | 69 | Moderate | 18.5 | 28.8 |
| 03:00 pm | 68 | Moderate | 18.2 | 28.2 |
| 04:00 pm | 67 | Moderate | 17.8 | 27.4 |
| 05:00 pm | 66 | Moderate | 17.3 | 26.4 |
| 06:00 pm | 65 | Moderate | 16.6 | 25.4 |
| 07:00 pm | 64 | Moderate | 16.1 | 24.6 |
| 08:00 pm | 63 | Moderate | 15.7 | 24.3 |
| 09:00 pm | 62 | Moderate | 15.0 | 23.5 |
| 10:00 pm | 61 | Moderate | 14.3 | 22.6 |
| 11:00 pm | 60 | Moderate | 14.0 | 22.1 |
| 12:00 am | 60 | Moderate | 14.0 | 22.2 |
| 01:00 am | 60 | Moderate | 13.9 | 22.2 |
| 02:00 am | 59 | Moderate | 13.6 | 22.0 |
| 03:00 am | 59 | Moderate | 13.4 | 21.9 |
| 04:00 am | 58 | Moderate | 13.0 | 21.5 |
| 05:00 am | 58 | Moderate | 12.8 | 21.5 |
| 06:00 am | 58 | Moderate | 12.6 | 21.4 |
| 07:00 am | 57 | Moderate | 12.3 | 21.1 |
| 08:00 am | 57 | Moderate | 12.2 | 21.0 |
| 09:00 am | 57 | Moderate | 12.3 | 21.3 |
| 10:00 am | 57 | Moderate | 12.2 | 21.4 |
| 11:00 am | 62 | Moderate | 14.8 | 27.5 |
| 12:00 pm | 62 | Moderate | 15.0 | 28.3 |
| 01:00 pm | 62 | Moderate | 14.9 | 28.5 |
| 02:00 pm | 62 | Moderate | 15.0 | 29.0 |
| 03:00 pm | 62 | Moderate | 14.9 | 28.1 |
| 04:00 pm | 62 | Moderate | 15.0 | 27.5 |
| 05:00 pm | 62 | Moderate | 15.0 | 27.3 |
| 06:00 pm | 62 | Moderate | 14.9 | 27.3 |
| 07:00 pm | 62 | Moderate | 14.9 | 28.2 |
| 08:00 pm | 62 | Moderate | 15.0 | 30.0 |
| 09:00 pm | 62 | Moderate | 15.1 | 31.8 |
| 10:00 pm | 63 | Moderate | 15.4 | 34.3 |
| 11:00 pm | 62 | Moderate | 15.0 | 34.6 |
| 12:00 am | 63 | Moderate | 15.7 | 39.7 |
| 01:00 am | 64 | Moderate | 16.1 | 43.0 |
| 02:00 am | 65 | Moderate | 16.4 | 44.9 |
| 03:00 am | 65 | Moderate | 16.6 | 46.3 |
| 04:00 am | 66 | Moderate | 16.9 | 46.8 |
| 05:00 am | 66 | Moderate | 17.1 | 46.7 |
| 06:00 am | 66 | Moderate | 17.3 | 45.6 |
| 07:00 am | 66 | Moderate | 17.2 | 43.2 |
| 08:00 am | 66 | Moderate | 17.1 | 40.5 |
| 09:00 am | 66 | Moderate | 17.1 | 38.0 |
| 10:00 am | 66 | Moderate | 17.1 | 35.9 |
| 11:00 am | 70 | Moderate | 19.4 | 39.7 |
| 12:00 pm | 71 | Moderate | 19.6 | 38.5 |
| 01:00 pm | 71 | Moderate | 20.0 | 38.3 |
| 02:00 pm | 71 | Moderate | 20.0 | 38.1 |
| 03:00 pm | 71 | Moderate | 19.8 | 37.3 |
| 04:00 pm | 70 | Moderate | 19.3 | 36.3 |
| 05:00 pm | 69 | Moderate | 19.0 | 35.9 |
| 06:00 pm | 69 | Moderate | 19.0 | 35.9 |
| 07:00 pm | 69 | Moderate | 18.6 | 35.2 |
| 08:00 pm | 69 | Moderate | 18.6 | 34.6 |
| 09:00 pm | 69 | Moderate | 18.8 | 34.5 |
| 10:00 pm | 70 | Moderate | 19.2 | 34.9 |
| 11:00 pm | 63 | Moderate | 15.3 | 27.5 |
| 12:00 am | 63 | Moderate | 15.7 | 28.7 |
| 01:00 am | 64 | Moderate | 16.0 | 29.7 |
| 02:00 am | 65 | Moderate | 16.4 | 30.6 |
| 03:00 am | 65 | Moderate | 16.7 | 31.3 |
| 04:00 am | 67 | Moderate | 17.5 | 32.7 |
| 05:00 am | 67 | Moderate | 17.7 | 32.7 |
| 06:00 am | 68 | Moderate | 18.0 | 33.3 |
| 07:00 am | 68 | Moderate | 18.0 | 33.2 |
| 08:00 am | 67 | Moderate | 17.9 | 32.7 |
| 09:00 am | 67 | Moderate | 17.9 | 32.1 |
| 10:00 am | 68 | Moderate | 18.4 | 32.5 |
| 11:00 am | 72 | Moderate | 20.3 | 35.4 |
| 12:00 pm | 71 | Moderate | 20.0 | 34.9 |
| 01:00 pm | 71 | Moderate | 19.7 | 33.8 |
| 02:00 pm | 71 | Moderate | 19.6 | 33.1 |
| 03:00 pm | 71 | Moderate | 19.7 | 32.9 |
| 04:00 pm | 71 | Moderate | 19.9 | 32.9 |
| 05:00 pm | 71 | Moderate | 19.7 | 32.7 |
| 06:00 pm | 70 | Moderate | 19.3 | 32.2 |
| 07:00 pm | 69 | Moderate | 18.5 | 31.3 |
| 08:00 pm | 67 | Moderate | 17.8 | 30.6 |
| 09:00 pm | 66 | Moderate | 16.9 | 29.4 |
| 10:00 pm | 65 | Moderate | 16.5 | 28.8 |
| 11:00 pm | 59 | Moderate | 13.6 | 24.0 |
| 12:00 am | 60 | Moderate | 14.0 | 25.0 |
| 01:00 am | 61 | Moderate | 14.3 | 25.7 |
| 02:00 am | 61 | Moderate | 14.6 | 26.5 |
| 03:00 am | 62 | Moderate | 14.8 | 26.7 |
| 04:00 am | 62 | Moderate | 14.9 | 26.8 |
| 05:00 am | 62 | Moderate | 15.2 | 27.4 |
| 06:00 am | 63 | Moderate | 15.4 | 27.7 |
| 07:00 am | 63 | Moderate | 15.7 | 28.5 |
| 08:00 am | 63 | Moderate | 15.5 | 28.3 |
| 09:00 am | 64 | Moderate | 16.2 | 30.3 |
| 10:00 am | 64 | Moderate | 15.9 | 29.9 |
| 11:00 am | 66 | Moderate | 17.3 | 33.6 |
| 12:00 pm | 65 | Moderate | 16.7 | 32.4 |
| 01:00 pm | 64 | Moderate | 16.3 | 31.8 |
| 02:00 pm | 63 | Moderate | 15.3 | 29.6 |
| 03:00 pm | 61 | Moderate | 14.3 | 27.6 |
| 04:00 pm | 59 | Moderate | 13.3 | 25.3 |
| 05:00 pm | 57 | Moderate | 12.5 | 23.3 |
| 06:00 pm | 57 | Moderate | 12.2 | 22.5 |
| 07:00 pm | 57 | Moderate | 12.1 | 22.7 |
| 08:00 pm | 56 | Moderate | 11.9 | 22.9 |
| 09:00 pm | 56 | Moderate | 11.9 | 23.9 |
| 10:00 pm | 56 | Moderate | 11.8 | 24.6 |
| 11:00 pm | 56 | Moderate | 11.9 | 25.0 |
| 12:00 am | 56 | Moderate | 11.7 | 24.1 |
| 01:00 am | 55 | Moderate | 11.4 | 22.6 |
| 02:00 am | 55 | Moderate | 11.2 | 21.5 |
| 03:00 am | 55 | Moderate | 11.0 | 20.5 |
| 04:00 am | 54 | Moderate | 10.9 | 20.0 |
| 05:00 am | 54 | Moderate | 10.7 | 19.1 |
| 06:00 am | 53 | Moderate | 10.4 | 18.5 |