San Miguel AQI History
Hourly air quality data for the past 24 hours in San Miguel, Bulacan.
24-Hour Summary
Average AQI
82
Peak AQI
190
Best AQI
12
Hourly AQI Data
| Time | AQI | Category | PM2.5 | PM10 |
|---|---|---|---|---|
| 03:00 pm | 96 | Moderate | 33.5 | 34.7 |
| 04:00 pm | 95 | Moderate | 32.8 | 34.0 |
| 05:00 pm | 95 | Moderate | 32.7 | 33.9 |
| 06:00 pm | 100 | Moderate | 35.3 | 36.3 |
| 07:00 pm | 118 | Unhealthy for Sensitive Groups | 42.3 | 43.3 |
| 08:00 pm | 136 | Unhealthy for Sensitive Groups | 49.6 | 50.6 |
| 09:00 pm | 151 | Unhealthy | 55.9 | 56.7 |
| 10:00 pm | 156 | Unhealthy | 62.2 | 63.1 |
| 11:00 pm | 168 | Unhealthy | 79.6 | 80.3 |
| 12:00 am | 176 | Unhealthy | 90.8 | 91.7 |
| 01:00 am | 181 | Unhealthy | 98.3 | 98.7 |
| 02:00 am | 179 | Unhealthy | 95.2 | 96.2 |
| 03:00 am | 182 | Unhealthy | 100.4 | 100.8 |
| 04:00 am | 186 | Unhealthy | 105.7 | 106.2 |
| 05:00 am | 188 | Unhealthy | 108.0 | 109.0 |
| 06:00 am | 190 | Unhealthy | 111.8 | 113.9 |
| 07:00 am | 175 | Unhealthy | 89.9 | 90.3 |
| 08:00 am | 12 | Good | 2.1 | 2.1 |
| 09:00 am | 50 | Good | 9.0 | 9.4 |
| 10:00 am | 49 | Good | 8.8 | 8.9 |
| 11:00 am | 48 | Good | 8.6 | 8.6 |
| 12:00 pm | 51 | Moderate | 9.1 | 9.1 |
| 01:00 pm | 53 | Moderate | 10.1 | 10.2 |
| 02:00 pm | 56 | Moderate | 11.8 | 12.0 |
| 03:00 pm | 58 | Moderate | 12.7 | 13.0 |
| 04:00 pm | 59 | Moderate | 13.2 | 13.7 |
| 05:00 pm | 59 | Moderate | 13.2 | 13.8 |
| 06:00 pm | 62 | Moderate | 15.1 | 15.9 |
| 07:00 pm | 72 | Moderate | 20.5 | 21.9 |
| 08:00 pm | 87 | Moderate | 28.2 | 31.8 |
| 09:00 pm | 94 | Moderate | 32.4 | 35.6 |
| 10:00 pm | 113 | Unhealthy for Sensitive Groups | 40.5 | 43.9 |
| 11:00 pm | 110 | Unhealthy for Sensitive Groups | 39.3 | 42.5 |
| 12:00 am | 104 | Unhealthy for Sensitive Groups | 36.6 | 39.3 |
| 01:00 am | 105 | Unhealthy for Sensitive Groups | 37.3 | 40.2 |
| 02:00 am | 109 | Unhealthy for Sensitive Groups | 38.9 | 42.1 |
| 03:00 am | 127 | Unhealthy for Sensitive Groups | 46.1 | 49.2 |
| 04:00 am | 146 | Unhealthy for Sensitive Groups | 53.6 | 56.8 |
| 05:00 am | 160 | Unhealthy | 68.0 | 71.2 |
| 06:00 am | 167 | Unhealthy | 78.2 | 81.3 |
| 07:00 am | 125 | Unhealthy for Sensitive Groups | 45.3 | 49.2 |
| 08:00 am | 80 | Moderate | 24.5 | 28.9 |
| 09:00 am | 75 | Moderate | 21.8 | 26.7 |
| 10:00 am | 75 | Moderate | 21.8 | 27.0 |
| 11:00 am | 74 | Moderate | 21.6 | 27.0 |
| 12:00 pm | 74 | Moderate | 21.2 | 26.5 |
| 01:00 pm | 74 | Moderate | 21.2 | 26.8 |
| 02:00 pm | 71 | Moderate | 20.1 | 25.6 |
| 03:00 pm | 70 | Moderate | 19.1 | 24.3 |
| 04:00 pm | 67 | Moderate | 17.9 | 22.8 |
| 05:00 pm | 65 | Moderate | 16.5 | 20.6 |
| 06:00 pm | 67 | Moderate | 17.8 | 21.2 |
| 07:00 pm | 75 | Moderate | 22.1 | 25.6 |
| 08:00 pm | 77 | Moderate | 23.2 | 28.4 |
| 09:00 pm | 79 | Moderate | 24.0 | 28.9 |
| 10:00 pm | 75 | Moderate | 21.9 | 26.3 |
| 11:00 pm | 71 | Moderate | 19.9 | 23.8 |
| 12:00 am | 73 | Moderate | 20.7 | 24.2 |
| 01:00 am | 76 | Moderate | 22.7 | 26.0 |
| 02:00 am | 83 | Moderate | 26.3 | 29.5 |
| 03:00 am | 110 | Unhealthy for Sensitive Groups | 39.1 | 42.4 |
| 04:00 am | 124 | Unhealthy for Sensitive Groups | 44.7 | 47.4 |
| 05:00 am | 135 | Unhealthy for Sensitive Groups | 49.2 | 51.8 |
| 06:00 am | 153 | Unhealthy | 59.0 | 61.5 |
| 07:00 am | 93 | Moderate | 31.9 | 35.3 |
| 08:00 am | 78 | Moderate | 23.6 | 27.1 |
| 09:00 am | 71 | Moderate | 20.1 | 23.2 |
| 10:00 am | 68 | Moderate | 18.3 | 21.0 |
| 11:00 am | 67 | Moderate | 17.5 | 19.8 |
| 12:00 pm | 64 | Moderate | 16.1 | 18.2 |
| 01:00 pm | 61 | Moderate | 14.5 | 16.8 |
| 02:00 pm | 59 | Moderate | 13.5 | 16.6 |
| 03:00 pm | 56 | Moderate | 11.9 | 15.0 |
| 04:00 pm | 55 | Moderate | 11.3 | 14.4 |
| 05:00 pm | 57 | Moderate | 12.2 | 15.6 |
| 06:00 pm | 61 | Moderate | 14.7 | 18.2 |
| 07:00 pm | 70 | Moderate | 19.3 | 22.6 |
| 08:00 pm | 81 | Moderate | 25.0 | 28.5 |
| 09:00 pm | 88 | Moderate | 29.0 | 32.5 |
| 10:00 pm | 95 | Moderate | 32.9 | 36.7 |
| 11:00 pm | 98 | Moderate | 34.3 | 38.3 |
| 12:00 am | 98 | Moderate | 34.1 | 38.2 |
| 01:00 am | 102 | Unhealthy for Sensitive Groups | 36.0 | 40.2 |
| 02:00 am | 132 | Unhealthy for Sensitive Groups | 48.2 | 52.3 |
| 03:00 am | 153 | Unhealthy | 58.4 | 62.6 |
| 04:00 am | 148 | Unhealthy for Sensitive Groups | 54.7 | 58.4 |
| 05:00 am | 129 | Unhealthy for Sensitive Groups | 46.9 | 50.5 |
| 06:00 am | 151 | Unhealthy | 55.6 | 58.9 |
| 07:00 am | 92 | Moderate | 30.9 | 34.6 |
| 08:00 am | 66 | Moderate | 17.3 | 20.1 |
| 09:00 am | 61 | Moderate | 14.2 | 16.9 |
| 10:00 am | 56 | Moderate | 12.0 | 14.3 |
| 11:00 am | 53 | Moderate | 10.0 | 11.9 |
| 12:00 pm | 41 | Good | 7.3 | 8.8 |
| 01:00 pm | 32 | Good | 5.8 | 6.8 |
| 02:00 pm | 32 | Good | 5.8 | 6.5 |
| 03:00 pm | 48 | Good | 8.6 | 9.4 |
| 04:00 pm | 43 | Good | 7.7 | 8.5 |
| 05:00 pm | 40 | Good | 7.2 | 7.9 |
| 06:00 pm | 50 | Good | 9.0 | 9.6 |
| 07:00 pm | 59 | Moderate | 13.2 | 13.8 |
| 08:00 pm | 53 | Moderate | 10.2 | 10.5 |
| 09:00 pm | 59 | Moderate | 13.2 | 13.6 |
| 10:00 pm | 62 | Moderate | 15.0 | 15.3 |
| 11:00 pm | 70 | Moderate | 19.2 | 19.6 |
| 12:00 am | 77 | Moderate | 23.2 | 23.6 |
| 01:00 am | 73 | Moderate | 20.8 | 21.4 |
| 02:00 am | 66 | Moderate | 17.3 | 17.8 |
| 03:00 am | 62 | Moderate | 15.0 | 15.4 |
| 04:00 am | 63 | Moderate | 15.5 | 15.9 |
| 05:00 am | 65 | Moderate | 16.5 | 17.0 |
| 06:00 am | 70 | Moderate | 19.2 | 19.7 |
| 07:00 am | 58 | Moderate | 12.7 | 13.2 |
| 08:00 am | 51 | Moderate | 9.1 | 9.8 |
| 09:00 am | 43 | Good | 7.7 | 8.4 |
| 10:00 am | 37 | Good | 6.7 | 7.5 |
| 11:00 am | 34 | Good | 6.2 | 6.9 |
| 12:00 pm | 38 | Good | 6.9 | 7.6 |
| 01:00 pm | 35 | Good | 6.3 | 6.9 |
| 02:00 pm | 49 | Good | 8.9 | 9.5 |
| 03:00 pm | 56 | Moderate | 11.7 | 12.3 |
| 04:00 pm | 59 | Moderate | 13.4 | 14.1 |
| 05:00 pm | 61 | Moderate | 14.6 | 15.3 |
| 06:00 pm | 64 | Moderate | 16.2 | 16.8 |
| 07:00 pm | 68 | Moderate | 18.1 | 18.6 |
| 08:00 pm | 77 | Moderate | 23.3 | 24.3 |
| 09:00 pm | 68 | Moderate | 18.2 | 18.9 |
| 10:00 pm | 66 | Moderate | 17.4 | 17.9 |
| 11:00 pm | 72 | Moderate | 20.5 | 21.0 |
| 12:00 am | 77 | Moderate | 22.8 | 23.3 |
| 01:00 am | 83 | Moderate | 26.4 | 27.0 |
| 02:00 am | 94 | Moderate | 32.0 | 32.6 |
| 03:00 am | 91 | Moderate | 30.7 | 31.4 |
| 04:00 am | 76 | Moderate | 22.6 | 23.2 |
| 05:00 am | 70 | Moderate | 19.1 | 19.6 |
| 06:00 am | 66 | Moderate | 16.9 | 17.3 |
| 07:00 am | 61 | Moderate | 14.4 | 14.8 |
| 08:00 am | 54 | Moderate | 10.5 | 10.6 |
| 09:00 am | 53 | Moderate | 10.4 | 10.7 |
| 10:00 am | 53 | Moderate | 10.0 | 10.4 |
| 11:00 am | 52 | Moderate | 9.8 | 10.5 |
| 12:00 pm | 49 | Good | 8.8 | 9.5 |
| 01:00 pm | 47 | Good | 8.5 | 9.2 |
| 02:00 pm | 42 | Good | 7.6 | 8.4 |
| 03:00 pm | 37 | Good | 6.7 | 7.5 |
| 04:00 pm | 49 | Good | 8.9 | 9.7 |
| 05:00 pm | 56 | Moderate | 11.8 | 12.6 |
| 06:00 pm | 60 | Moderate | 14.0 | 14.7 |
| 07:00 pm | 70 | Moderate | 19.3 | 20.1 |
| 08:00 pm | 78 | Moderate | 23.7 | 25.0 |
| 09:00 pm | 72 | Moderate | 20.4 | 21.4 |
| 10:00 pm | 73 | Moderate | 20.8 | 21.9 |
| 11:00 pm | 80 | Moderate | 24.6 | 25.7 |
| 12:00 am | 86 | Moderate | 28.0 | 29.2 |
| 01:00 am | 96 | Moderate | 33.3 | 34.6 |
| 02:00 am | 116 | Unhealthy for Sensitive Groups | 41.6 | 42.8 |
| 03:00 am | 114 | Unhealthy for Sensitive Groups | 40.6 | 42.0 |
| 04:00 am | 99 | Moderate | 34.8 | 36.3 |
| 05:00 am | 98 | Moderate | 34.3 | 36.0 |
| 06:00 am | 106 | Unhealthy for Sensitive Groups | 37.4 | 39.1 |
| 07:00 am | 101 | Unhealthy for Sensitive Groups | 35.6 | 37.6 |
| 08:00 am | 86 | Moderate | 27.9 | 30.5 |
| 09:00 am | 78 | Moderate | 23.7 | 26.5 |
| 10:00 am | 66 | Moderate | 17.3 | 19.6 |
| 11:00 am | 58 | Moderate | 12.8 | 14.8 |
| 12:00 pm | 55 | Moderate | 11.2 | 12.6 |
| 01:00 pm | 53 | Moderate | 10.0 | 11.1 |
| 02:00 pm | 51 | Moderate | 9.1 | 10.3 |