Yangfang AQI History
Hourly air quality data for the past 24 hours in Yangfang, Hebei.
24-Hour Summary
Average AQI
61
Peak AQI
130
Best AQI
1
Hourly AQI Data
| Time | AQI | Category | PM2.5 | PM10 |
|---|---|---|---|---|
| 09:00 am | 26 | Good | 4.6 | 6.2 |
| 10:00 am | 8 | Good | 1.5 | 1.6 |
| 11:00 am | 4 | Good | 0.7 | 0.8 |
| 12:00 pm | 3 | Good | 0.6 | 0.8 |
| 01:00 pm | 4 | Good | 0.7 | 1.0 |
| 02:00 pm | 5 | Good | 0.9 | 1.2 |
| 03:00 pm | 6 | Good | 1.1 | 1.5 |
| 04:00 pm | 8 | Good | 1.4 | 1.7 |
| 05:00 pm | 8 | Good | 1.5 | 1.9 |
| 06:00 pm | 8 | Good | 1.4 | 1.8 |
| 07:00 pm | 10 | Good | 1.8 | 2.1 |
| 08:00 pm | 19 | Good | 3.4 | 3.5 |
| 09:00 pm | 31 | Good | 5.6 | 5.7 |
| 10:00 pm | 47 | Good | 8.4 | 8.5 |
| 11:00 pm | 55 | Moderate | 11.0 | 11.2 |
| 12:00 am | 57 | Moderate | 12.1 | 12.5 |
| 01:00 am | 57 | Moderate | 12.3 | 13.0 |
| 02:00 am | 57 | Moderate | 12.3 | 13.5 |
| 03:00 am | 57 | Moderate | 12.4 | 14.2 |
| 04:00 am | 57 | Moderate | 12.5 | 14.8 |
| 05:00 am | 58 | Moderate | 12.7 | 15.7 |
| 06:00 am | 58 | Moderate | 12.9 | 16.4 |
| 07:00 am | 55 | Moderate | 11.5 | 14.9 |
| 08:00 am | 1 | Good | 0.1 | 0.1 |
| 09:00 am | 7 | Good | 1.2 | 2.3 |
| 10:00 am | 34 | Good | 4.9 | 37.3 |
| 11:00 am | 43 | Good | 6.5 | 46.3 |
| 12:00 pm | 39 | Good | 6.9 | 42.3 |
| 01:00 pm | 38 | Good | 6.9 | 39.0 |
| 02:00 pm | 36 | Good | 6.5 | 36.1 |
| 03:00 pm | 34 | Good | 6.2 | 34.6 |
| 04:00 pm | 33 | Good | 5.9 | 32.8 |
| 05:00 pm | 30 | Good | 5.4 | 29.6 |
| 06:00 pm | 28 | Good | 5.0 | 25.4 |
| 07:00 pm | 31 | Good | 5.5 | 22.2 |
| 08:00 pm | 33 | Good | 5.9 | 9.2 |
| 09:00 pm | 47 | Good | 8.5 | 12.7 |
| 10:00 pm | 52 | Moderate | 9.9 | 14.4 |
| 11:00 pm | 53 | Moderate | 10.1 | 14.7 |
| 12:00 am | 48 | Good | 8.7 | 13.3 |
| 01:00 am | 47 | Good | 8.4 | 13.3 |
| 02:00 am | 49 | Good | 8.9 | 14.3 |
| 03:00 am | 52 | Moderate | 9.7 | 15.8 |
| 04:00 am | 53 | Moderate | 10.4 | 17.6 |
| 05:00 am | 55 | Moderate | 11.3 | 19.8 |
| 06:00 am | 56 | Moderate | 11.8 | 21.8 |
| 07:00 am | 56 | Moderate | 12.0 | 21.3 |
| 08:00 am | 33 | Good | 6.0 | 9.9 |
| 09:00 am | 31 | Good | 5.6 | 12.0 |
| 10:00 am | 24 | Good | 4.4 | 9.6 |
| 11:00 am | 19 | Good | 3.5 | 7.9 |
| 12:00 pm | 19 | Good | 3.5 | 9.9 |
| 01:00 pm | 34 | Good | 6.2 | 28.1 |
| 02:00 pm | 48 | Good | 8.6 | 48.0 |
| 03:00 pm | 51 | Moderate | 9.3 | 53.4 |
| 04:00 pm | 52 | Moderate | 9.4 | 55.1 |
| 05:00 pm | 51 | Moderate | 9.2 | 53.1 |
| 06:00 pm | 51 | Moderate | 9.3 | 51.6 |
| 07:00 pm | 52 | Moderate | 9.9 | 48.8 |
| 08:00 pm | 38 | Good | 6.9 | 27.6 |
| 09:00 pm | 47 | Good | 8.4 | 34.8 |
| 10:00 pm | 52 | Moderate | 9.5 | 35.0 |
| 11:00 pm | 53 | Moderate | 10.3 | 35.5 |
| 12:00 am | 53 | Moderate | 10.2 | 35.5 |
| 01:00 am | 52 | Moderate | 9.9 | 36.1 |
| 02:00 am | 52 | Moderate | 9.9 | 37.0 |
| 03:00 am | 53 | Moderate | 10.3 | 37.6 |
| 04:00 am | 54 | Moderate | 10.8 | 37.7 |
| 05:00 am | 55 | Moderate | 11.4 | 37.3 |
| 06:00 am | 55 | Moderate | 11.1 | 35.0 |
| 07:00 am | 55 | Moderate | 11.0 | 29.7 |
| 08:00 am | 47 | Good | 8.4 | 23.9 |
| 09:00 am | 34 | Good | 6.1 | 15.5 |
| 10:00 am | 36 | Good | 6.5 | 18.9 |
| 11:00 am | 55 | Moderate | 11.1 | 44.7 |
| 12:00 pm | 75 | Moderate | 21.8 | 103.6 |
| 01:00 pm | 112 | Unhealthy for Sensitive Groups | 35.7 | 177.4 |
| 02:00 pm | 116 | Unhealthy for Sensitive Groups | 39.2 | 186.7 |
| 03:00 pm | 98 | Moderate | 34.5 | 143.0 |
| 04:00 pm | 86 | Moderate | 28.0 | 95.9 |
| 05:00 pm | 75 | Moderate | 22.2 | 61.7 |
| 06:00 pm | 69 | Moderate | 18.8 | 47.7 |
| 07:00 pm | 68 | Moderate | 18.3 | 49.9 |
| 08:00 pm | 71 | Moderate | 20.0 | 62.2 |
| 09:00 pm | 78 | Moderate | 23.6 | 80.3 |
| 10:00 pm | 86 | Moderate | 27.8 | 105.2 |
| 11:00 pm | 92 | Moderate | 31.3 | 129.0 |
| 12:00 am | 99 | Moderate | 34.6 | 151.3 |
| 01:00 am | 105 | Unhealthy for Sensitive Groups | 36.6 | 164.4 |
| 02:00 am | 106 | Unhealthy for Sensitive Groups | 36.8 | 165.3 |
| 03:00 am | 105 | Unhealthy for Sensitive Groups | 36.8 | 164.8 |
| 04:00 am | 106 | Unhealthy for Sensitive Groups | 36.9 | 166.2 |
| 05:00 am | 107 | Unhealthy for Sensitive Groups | 37.8 | 166.7 |
| 06:00 am | 108 | Unhealthy for Sensitive Groups | 38.4 | 164.8 |
| 07:00 am | 102 | Unhealthy for Sensitive Groups | 36.0 | 147.6 |
| 08:00 am | 91 | Moderate | 28.3 | 136.9 |
| 09:00 am | 73 | Moderate | 20.8 | 94.5 |
| 10:00 am | 70 | Moderate | 19.1 | 86.4 |
| 11:00 am | 70 | Moderate | 19.3 | 85.2 |
| 12:00 pm | 71 | Moderate | 20.0 | 91.5 |
| 01:00 pm | 75 | Moderate | 21.8 | 104.8 |
| 02:00 pm | 79 | Moderate | 22.7 | 111.1 |
| 03:00 pm | 73 | Moderate | 21.1 | 99.4 |
| 04:00 pm | 66 | Moderate | 17.1 | 73.8 |
| 05:00 pm | 58 | Moderate | 12.9 | 47.7 |
| 06:00 pm | 54 | Moderate | 10.5 | 32.1 |
| 07:00 pm | 53 | Moderate | 10.1 | 25.7 |
| 08:00 pm | 39 | Good | 7.0 | 11.0 |
| 09:00 pm | 48 | Good | 8.6 | 13.3 |
| 10:00 pm | 54 | Moderate | 10.5 | 15.6 |
| 11:00 pm | 56 | Moderate | 11.9 | 18.9 |
| 12:00 am | 58 | Moderate | 13.1 | 23.0 |
| 01:00 am | 61 | Moderate | 14.3 | 27.2 |
| 02:00 am | 63 | Moderate | 15.5 | 31.0 |
| 03:00 am | 65 | Moderate | 16.5 | 32.9 |
| 04:00 am | 66 | Moderate | 17.1 | 33.3 |
| 05:00 am | 66 | Moderate | 17.3 | 31.9 |
| 06:00 am | 65 | Moderate | 16.6 | 28.5 |
| 07:00 am | 62 | Moderate | 15.2 | 23.2 |
| 08:00 am | 49 | Good | 8.8 | 10.4 |
| 09:00 am | 34 | Good | 6.1 | 14.6 |
| 10:00 am | 44 | Good | 7.9 | 23.0 |
| 11:00 am | 53 | Moderate | 10.2 | 28.3 |
| 12:00 pm | 57 | Moderate | 12.4 | 33.1 |
| 01:00 pm | 61 | Moderate | 14.4 | 39.7 |
| 02:00 pm | 64 | Moderate | 15.9 | 47.5 |
| 03:00 pm | 66 | Moderate | 17.2 | 54.1 |
| 04:00 pm | 69 | Moderate | 18.5 | 60.8 |
| 05:00 pm | 69 | Moderate | 18.5 | 64.0 |
| 06:00 pm | 69 | Moderate | 18.7 | 67.3 |
| 07:00 pm | 71 | Moderate | 20.0 | 61.2 |
| 08:00 pm | 63 | Moderate | 15.4 | 36.6 |
| 09:00 pm | 68 | Moderate | 18.2 | 34.8 |
| 10:00 pm | 70 | Moderate | 19.1 | 30.6 |
| 11:00 pm | 74 | Moderate | 21.7 | 31.0 |
| 12:00 am | 82 | Moderate | 25.9 | 33.1 |
| 01:00 am | 92 | Moderate | 31.1 | 37.0 |
| 02:00 am | 101 | Unhealthy for Sensitive Groups | 35.6 | 41.1 |
| 03:00 am | 109 | Unhealthy for Sensitive Groups | 38.9 | 44.4 |
| 04:00 am | 112 | Unhealthy for Sensitive Groups | 39.8 | 45.6 |
| 05:00 am | 112 | Unhealthy for Sensitive Groups | 39.8 | 45.9 |
| 06:00 am | 103 | Unhealthy for Sensitive Groups | 36.2 | 43.0 |
| 07:00 am | 88 | Moderate | 29.0 | 40.9 |
| 08:00 am | 95 | Moderate | 32.9 | 44.7 |
| 09:00 am | 100 | Moderate | 35.4 | 47.8 |
| 10:00 am | 99 | Moderate | 34.9 | 48.3 |
| 11:00 am | 90 | Moderate | 30.0 | 50.9 |
| 12:00 pm | 87 | Moderate | 28.3 | 54.7 |
| 01:00 pm | 130 | Unhealthy for Sensitive Groups | 47.3 | 146.2 |
| 02:00 pm | 86 | Moderate | 27.9 | 68.0 |
| 03:00 pm | 83 | Moderate | 26.4 | 73.8 |
| 04:00 pm | 82 | Moderate | 25.9 | 83.6 |
| 05:00 pm | 81 | Moderate | 25.1 | 91.3 |
| 06:00 pm | 77 | Moderate | 22.8 | 86.8 |
| 07:00 pm | 72 | Moderate | 20.4 | 75.7 |
| 08:00 pm | 60 | Moderate | 13.9 | 52.5 |
| 09:00 pm | 59 | Moderate | 13.4 | 42.8 |
| 10:00 pm | 66 | Moderate | 17.1 | 44.2 |
| 11:00 pm | 75 | Moderate | 22.2 | 49.7 |
| 12:00 am | 84 | Moderate | 26.6 | 55.2 |
| 01:00 am | 89 | Moderate | 29.7 | 58.8 |
| 02:00 am | 93 | Moderate | 31.4 | 60.3 |
| 03:00 am | 95 | Moderate | 32.7 | 59.6 |
| 04:00 am | 93 | Moderate | 31.4 | 49.5 |
| 05:00 am | 91 | Moderate | 30.4 | 41.1 |
| 06:00 am | 87 | Moderate | 28.5 | 34.7 |
| 07:00 am | 84 | Moderate | 26.6 | 33.4 |
| 08:00 am | 77 | Moderate | 22.8 | 43.1 |