Santa Bárbara d’Oeste AQI History
Hourly air quality data for the past 24 hours in Santa Bárbara d’Oeste, Sao Paulo.
24-Hour Summary
Average AQI
69
Peak AQI
159
Best AQI
42
Hourly AQI Data
| Time | AQI | Category | PM2.5 | PM10 |
|---|---|---|---|---|
| 04:00 am | 57 | Moderate | 12.5 | 13.0 |
| 05:00 am | 55 | Moderate | 11.2 | 12.3 |
| 06:00 am | 55 | Moderate | 11.2 | 12.3 |
| 07:00 am | 57 | Moderate | 12.3 | 13.4 |
| 08:00 am | 56 | Moderate | 11.9 | 13.1 |
| 09:00 am | 54 | Moderate | 10.6 | 12.1 |
| 10:00 am | 55 | Moderate | 11.0 | 12.7 |
| 11:00 am | 55 | Moderate | 11.1 | 13.0 |
| 12:00 pm | 55 | Moderate | 11.1 | 13.0 |
| 01:00 pm | 55 | Moderate | 11.0 | 12.7 |
| 02:00 pm | 55 | Moderate | 11.2 | 12.7 |
| 03:00 pm | 55 | Moderate | 11.5 | 13.0 |
| 04:00 pm | 57 | Moderate | 12.2 | 13.5 |
| 05:00 pm | 61 | Moderate | 14.5 | 15.9 |
| 06:00 pm | 69 | Moderate | 18.6 | 20.5 |
| 07:00 pm | 72 | Moderate | 20.2 | 22.5 |
| 08:00 pm | 72 | Moderate | 20.4 | 22.8 |
| 09:00 pm | 62 | Moderate | 14.8 | 15.1 |
| 10:00 pm | 63 | Moderate | 15.7 | 16.2 |
| 11:00 pm | 63 | Moderate | 15.8 | 16.7 |
| 12:00 am | 65 | Moderate | 16.6 | 17.5 |
| 01:00 am | 66 | Moderate | 17.4 | 18.4 |
| 02:00 am | 67 | Moderate | 17.9 | 18.9 |
| 03:00 am | 68 | Moderate | 18.0 | 19.2 |
| 04:00 am | 67 | Moderate | 17.6 | 18.9 |
| 05:00 am | 67 | Moderate | 17.5 | 18.6 |
| 06:00 am | 66 | Moderate | 17.2 | 18.3 |
| 07:00 am | 67 | Moderate | 17.7 | 18.7 |
| 08:00 am | 63 | Moderate | 15.7 | 16.5 |
| 09:00 am | 59 | Moderate | 13.5 | 14.1 |
| 10:00 am | 56 | Moderate | 12.0 | 12.7 |
| 11:00 am | 54 | Moderate | 10.9 | 11.6 |
| 12:00 pm | 52 | Moderate | 9.6 | 10.2 |
| 01:00 pm | 52 | Moderate | 9.5 | 9.9 |
| 02:00 pm | 51 | Moderate | 9.2 | 9.5 |
| 03:00 pm | 51 | Moderate | 9.3 | 9.6 |
| 04:00 pm | 52 | Moderate | 9.7 | 10.0 |
| 05:00 pm | 58 | Moderate | 12.9 | 13.2 |
| 06:00 pm | 70 | Moderate | 19.2 | 19.6 |
| 07:00 pm | 74 | Moderate | 21.5 | 22.6 |
| 08:00 pm | 71 | Moderate | 20.0 | 21.5 |
| 09:00 pm | 69 | Moderate | 18.7 | 20.4 |
| 10:00 pm | 67 | Moderate | 17.5 | 19.4 |
| 11:00 pm | 66 | Moderate | 17.1 | 18.9 |
| 12:00 am | 66 | Moderate | 17.2 | 18.9 |
| 01:00 am | 68 | Moderate | 18.2 | 19.8 |
| 02:00 am | 72 | Moderate | 20.2 | 21.8 |
| 03:00 am | 74 | Moderate | 21.5 | 23.1 |
| 04:00 am | 71 | Moderate | 19.9 | 21.5 |
| 05:00 am | 71 | Moderate | 19.8 | 21.4 |
| 06:00 am | 76 | Moderate | 22.5 | 24.2 |
| 07:00 am | 85 | Moderate | 27.5 | 29.3 |
| 08:00 am | 83 | Moderate | 26.5 | 28.3 |
| 09:00 am | 65 | Moderate | 16.6 | 18.6 |
| 10:00 am | 69 | Moderate | 19.0 | 19.8 |
| 11:00 am | 69 | Moderate | 18.6 | 19.0 |
| 12:00 pm | 61 | Moderate | 14.3 | 14.7 |
| 01:00 pm | 56 | Moderate | 11.8 | 12.1 |
| 02:00 pm | 54 | Moderate | 10.6 | 10.9 |
| 03:00 pm | 52 | Moderate | 9.7 | 10.1 |
| 04:00 pm | 51 | Moderate | 9.3 | 9.6 |
| 05:00 pm | 55 | Moderate | 11.2 | 11.6 |
| 06:00 pm | 66 | Moderate | 17.2 | 17.6 |
| 07:00 pm | 73 | Moderate | 20.8 | 21.1 |
| 08:00 pm | 76 | Moderate | 22.5 | 22.9 |
| 09:00 pm | 82 | Moderate | 25.8 | 26.2 |
| 10:00 pm | 84 | Moderate | 26.6 | 27.6 |
| 11:00 pm | 82 | Moderate | 25.9 | 27.5 |
| 12:00 am | 83 | Moderate | 26.1 | 27.8 |
| 01:00 am | 83 | Moderate | 26.4 | 28.1 |
| 02:00 am | 85 | Moderate | 27.2 | 28.9 |
| 03:00 am | 87 | Moderate | 28.3 | 29.9 |
| 04:00 am | 88 | Moderate | 28.7 | 30.5 |
| 05:00 am | 89 | Moderate | 29.4 | 31.2 |
| 06:00 am | 90 | Moderate | 30.0 | 32.0 |
| 07:00 am | 95 | Moderate | 32.5 | 34.5 |
| 08:00 am | 70 | Moderate | 19.2 | 21.0 |
| 09:00 am | 63 | Moderate | 15.8 | 16.4 |
| 10:00 am | 68 | Moderate | 18.2 | 18.5 |
| 11:00 am | 61 | Moderate | 14.5 | 14.7 |
| 12:00 pm | 58 | Moderate | 13.1 | 13.4 |
| 01:00 pm | 56 | Moderate | 11.6 | 12.0 |
| 02:00 pm | 53 | Moderate | 10.4 | 10.8 |
| 03:00 pm | 52 | Moderate | 9.5 | 9.9 |
| 04:00 pm | 48 | Good | 8.7 | 9.2 |
| 05:00 pm | 55 | Moderate | 11.0 | 11.4 |
| 06:00 pm | 67 | Moderate | 17.5 | 17.9 |
| 07:00 pm | 75 | Moderate | 22.2 | 22.8 |
| 08:00 pm | 79 | Moderate | 24.0 | 25.4 |
| 09:00 pm | 83 | Moderate | 26.3 | 27.9 |
| 10:00 pm | 89 | Moderate | 29.5 | 31.5 |
| 11:00 pm | 94 | Moderate | 32.1 | 34.2 |
| 12:00 am | 100 | Moderate | 35.3 | 37.4 |
| 01:00 am | 110 | Unhealthy for Sensitive Groups | 39.1 | 41.2 |
| 02:00 am | 121 | Unhealthy for Sensitive Groups | 43.5 | 45.5 |
| 03:00 am | 133 | Unhealthy for Sensitive Groups | 48.5 | 50.1 |
| 04:00 am | 144 | Unhealthy for Sensitive Groups | 53.0 | 54.6 |
| 05:00 am | 152 | Unhealthy | 57.0 | 58.7 |
| 06:00 am | 155 | Unhealthy | 61.9 | 63.6 |
| 07:00 am | 159 | Unhealthy | 66.6 | 68.2 |
| 08:00 am | 131 | Unhealthy for Sensitive Groups | 47.6 | 49.6 |
| 09:00 am | 107 | Unhealthy for Sensitive Groups | 37.8 | 38.3 |
| 10:00 am | 115 | Unhealthy for Sensitive Groups | 41.1 | 41.6 |
| 11:00 am | 100 | Moderate | 35.3 | 35.7 |
| 12:00 pm | 93 | Moderate | 31.7 | 32.1 |
| 01:00 pm | 85 | Moderate | 27.6 | 27.9 |
| 02:00 pm | 81 | Moderate | 25.0 | 25.3 |
| 03:00 pm | 75 | Moderate | 21.9 | 22.2 |
| 04:00 pm | 70 | Moderate | 19.5 | 19.8 |
| 05:00 pm | 73 | Moderate | 20.8 | 21.1 |
| 06:00 pm | 85 | Moderate | 27.3 | 27.6 |
| 07:00 pm | 83 | Moderate | 26.1 | 26.4 |
| 08:00 pm | 73 | Moderate | 21.0 | 21.3 |
| 09:00 pm | 60 | Moderate | 13.9 | 14.5 |
| 10:00 pm | 58 | Moderate | 12.9 | 14.0 |
| 11:00 pm | 61 | Moderate | 14.3 | 15.5 |
| 12:00 am | 64 | Moderate | 16.2 | 17.2 |
| 01:00 am | 66 | Moderate | 17.3 | 18.5 |
| 02:00 am | 68 | Moderate | 18.3 | 19.4 |
| 03:00 am | 69 | Moderate | 19.0 | 20.2 |
| 04:00 am | 69 | Moderate | 18.9 | 20.5 |
| 05:00 am | 69 | Moderate | 18.7 | 20.4 |
| 06:00 am | 69 | Moderate | 18.7 | 20.5 |
| 07:00 am | 71 | Moderate | 19.7 | 21.5 |
| 08:00 am | 63 | Moderate | 15.8 | 17.4 |
| 09:00 am | 48 | Good | 8.6 | 9.5 |
| 10:00 am | 47 | Good | 8.5 | 9.3 |
| 11:00 am | 46 | Good | 8.2 | 9.0 |
| 12:00 pm | 43 | Good | 7.7 | 8.1 |
| 01:00 pm | 42 | Good | 7.6 | 7.8 |
| 02:00 pm | 46 | Good | 8.2 | 8.4 |
| 03:00 pm | 48 | Good | 8.6 | 8.7 |
| 04:00 pm | 48 | Good | 8.7 | 8.9 |
| 05:00 pm | 53 | Moderate | 10.3 | 10.4 |
| 06:00 pm | 58 | Moderate | 12.6 | 12.8 |
| 07:00 pm | 58 | Moderate | 12.9 | 13.4 |
| 08:00 pm | 58 | Moderate | 12.7 | 13.8 |
| 09:00 pm | 61 | Moderate | 14.6 | 16.4 |
| 10:00 pm | 58 | Moderate | 12.8 | 14.2 |
| 11:00 pm | 56 | Moderate | 11.9 | 13.2 |
| 12:00 am | 55 | Moderate | 11.0 | 12.1 |
| 01:00 am | 53 | Moderate | 10.2 | 11.3 |
| 02:00 am | 52 | Moderate | 9.7 | 10.7 |
| 03:00 am | 51 | Moderate | 9.3 | 10.4 |
| 04:00 am | 51 | Moderate | 9.1 | 10.2 |
| 05:00 am | 51 | Moderate | 9.2 | 10.2 |
| 06:00 am | 52 | Moderate | 9.8 | 10.9 |
| 07:00 am | 55 | Moderate | 11.0 | 12.1 |
| 08:00 am | 54 | Moderate | 10.7 | 12.1 |
| 09:00 am | 49 | Good | 8.8 | 9.7 |
| 10:00 am | 44 | Good | 7.9 | 8.2 |
| 11:00 am | 44 | Good | 7.9 | 8.1 |
| 12:00 pm | 46 | Good | 8.3 | 8.5 |
| 01:00 pm | 48 | Good | 8.6 | 8.8 |
| 02:00 pm | 49 | Good | 8.8 | 9.0 |
| 03:00 pm | 48 | Good | 8.6 | 8.8 |
| 04:00 pm | 48 | Good | 8.7 | 8.9 |
| 05:00 pm | 56 | Moderate | 11.9 | 12.1 |
| 06:00 pm | 68 | Moderate | 18.2 | 18.4 |
| 07:00 pm | 72 | Moderate | 20.5 | 20.7 |
| 08:00 pm | 72 | Moderate | 20.4 | 20.5 |
| 09:00 pm | 71 | Moderate | 19.7 | 19.9 |
| 10:00 pm | 70 | Moderate | 19.4 | 19.6 |
| 11:00 pm | 71 | Moderate | 19.7 | 19.9 |
| 12:00 am | 71 | Moderate | 19.8 | 20.1 |
| 01:00 am | 71 | Moderate | 19.8 | 20.1 |
| 02:00 am | 71 | Moderate | 19.7 | 20.1 |
| 03:00 am | 71 | Moderate | 19.6 | 19.9 |