Kajang AQI History
Hourly air quality data for the past 24 hours in Kajang, Selangor.
24-Hour Summary
Average AQI
86
Peak AQI
152
Best AQI
56
Hourly AQI Data
| Time | AQI | Category | PM2.5 | PM10 |
|---|---|---|---|---|
| 10:00 am | 67 | Moderate | 17.9 | 23.6 |
| 11:00 am | 69 | Moderate | 18.6 | 25.0 |
| 12:00 pm | 73 | Moderate | 20.8 | 28.4 |
| 01:00 pm | 77 | Moderate | 23.3 | 31.7 |
| 02:00 pm | 81 | Moderate | 25.0 | 33.8 |
| 03:00 pm | 82 | Moderate | 25.7 | 34.5 |
| 04:00 pm | 81 | Moderate | 25.4 | 33.6 |
| 05:00 pm | 77 | Moderate | 23.2 | 30.4 |
| 06:00 pm | 77 | Moderate | 23.0 | 29.9 |
| 07:00 pm | 79 | Moderate | 24.3 | 30.9 |
| 08:00 pm | 83 | Moderate | 26.4 | 33.9 |
| 09:00 pm | 87 | Moderate | 28.5 | 35.9 |
| 10:00 pm | 95 | Moderate | 32.6 | 39.3 |
| 11:00 pm | 108 | Unhealthy for Sensitive Groups | 38.2 | 44.2 |
| 12:00 am | 111 | Unhealthy for Sensitive Groups | 39.7 | 45.3 |
| 01:00 am | 110 | Unhealthy for Sensitive Groups | 39.0 | 43.9 |
| 02:00 am | 106 | Unhealthy for Sensitive Groups | 37.4 | 41.6 |
| 03:00 am | 102 | Unhealthy for Sensitive Groups | 36.0 | 39.8 |
| 04:00 am | 99 | Moderate | 35.0 | 38.9 |
| 05:00 am | 99 | Moderate | 34.7 | 39.3 |
| 06:00 am | 98 | Moderate | 34.3 | 39.3 |
| 07:00 am | 103 | Unhealthy for Sensitive Groups | 36.3 | 41.2 |
| 08:00 am | 88 | Moderate | 29.2 | 32.8 |
| 09:00 am | 88 | Moderate | 28.8 | 33.9 |
| 10:00 am | 85 | Moderate | 27.2 | 33.3 |
| 11:00 am | 83 | Moderate | 26.4 | 33.5 |
| 12:00 pm | 86 | Moderate | 27.8 | 36.2 |
| 01:00 pm | 86 | Moderate | 28.1 | 36.7 |
| 02:00 pm | 85 | Moderate | 27.6 | 36.0 |
| 03:00 pm | 83 | Moderate | 26.3 | 34.1 |
| 04:00 pm | 80 | Moderate | 24.7 | 31.7 |
| 05:00 pm | 76 | Moderate | 22.5 | 28.6 |
| 06:00 pm | 72 | Moderate | 20.4 | 26.0 |
| 07:00 pm | 71 | Moderate | 19.6 | 24.4 |
| 08:00 pm | 79 | Moderate | 23.9 | 30.2 |
| 09:00 pm | 78 | Moderate | 23.7 | 30.4 |
| 10:00 pm | 79 | Moderate | 24.2 | 29.5 |
| 11:00 pm | 78 | Moderate | 23.5 | 26.3 |
| 12:00 am | 72 | Moderate | 20.6 | 22.6 |
| 01:00 am | 73 | Moderate | 21.1 | 22.6 |
| 02:00 am | 71 | Moderate | 19.6 | 20.4 |
| 03:00 am | 66 | Moderate | 17.3 | 17.9 |
| 04:00 am | 64 | Moderate | 15.9 | 16.5 |
| 05:00 am | 62 | Moderate | 15.2 | 15.7 |
| 06:00 am | 62 | Moderate | 15.1 | 15.5 |
| 07:00 am | 65 | Moderate | 16.7 | 17.2 |
| 08:00 am | 72 | Moderate | 20.2 | 21.2 |
| 09:00 am | 67 | Moderate | 17.6 | 18.7 |
| 10:00 am | 58 | Moderate | 12.9 | 13.9 |
| 11:00 am | 56 | Moderate | 11.9 | 12.9 |
| 12:00 pm | 56 | Moderate | 11.6 | 12.4 |
| 01:00 pm | 57 | Moderate | 12.4 | 13.1 |
| 02:00 pm | 58 | Moderate | 13.1 | 13.9 |
| 03:00 pm | 59 | Moderate | 13.5 | 14.3 |
| 04:00 pm | 60 | Moderate | 14.1 | 14.9 |
| 05:00 pm | 60 | Moderate | 13.9 | 14.7 |
| 06:00 pm | 60 | Moderate | 14.1 | 14.8 |
| 07:00 pm | 62 | Moderate | 15.1 | 15.8 |
| 08:00 pm | 64 | Moderate | 16.2 | 17.0 |
| 09:00 pm | 73 | Moderate | 20.9 | 21.6 |
| 10:00 pm | 94 | Moderate | 32.0 | 32.6 |
| 11:00 pm | 130 | Unhealthy for Sensitive Groups | 47.4 | 48.0 |
| 12:00 am | 137 | Unhealthy for Sensitive Groups | 50.1 | 50.6 |
| 01:00 am | 129 | Unhealthy for Sensitive Groups | 46.8 | 47.5 |
| 02:00 am | 125 | Unhealthy for Sensitive Groups | 45.3 | 46.0 |
| 03:00 am | 118 | Unhealthy for Sensitive Groups | 42.5 | 43.1 |
| 04:00 am | 110 | Unhealthy for Sensitive Groups | 39.3 | 39.9 |
| 05:00 am | 102 | Unhealthy for Sensitive Groups | 36.0 | 36.4 |
| 06:00 am | 97 | Moderate | 33.6 | 34.3 |
| 07:00 am | 96 | Moderate | 33.5 | 34.2 |
| 08:00 am | 106 | Unhealthy for Sensitive Groups | 37.7 | 39.9 |
| 09:00 am | 92 | Moderate | 31.0 | 33.4 |
| 10:00 am | 84 | Moderate | 26.7 | 29.6 |
| 11:00 am | 84 | Moderate | 26.8 | 30.0 |
| 12:00 pm | 84 | Moderate | 26.7 | 29.6 |
| 01:00 pm | 86 | Moderate | 27.8 | 30.6 |
| 02:00 pm | 86 | Moderate | 27.9 | 30.5 |
| 03:00 pm | 85 | Moderate | 27.6 | 30.0 |
| 04:00 pm | 83 | Moderate | 26.1 | 28.0 |
| 05:00 pm | 80 | Moderate | 24.4 | 26.1 |
| 06:00 pm | 77 | Moderate | 23.0 | 24.7 |
| 07:00 pm | 76 | Moderate | 22.5 | 24.4 |
| 08:00 pm | 63 | Moderate | 15.8 | 18.3 |
| 09:00 pm | 67 | Moderate | 17.6 | 20.3 |
| 10:00 pm | 80 | Moderate | 24.6 | 27.0 |
| 11:00 pm | 87 | Moderate | 28.3 | 30.4 |
| 12:00 am | 92 | Moderate | 31.1 | 32.9 |
| 01:00 am | 94 | Moderate | 32.2 | 34.0 |
| 02:00 am | 93 | Moderate | 31.7 | 33.3 |
| 03:00 am | 94 | Moderate | 32.4 | 33.9 |
| 04:00 am | 95 | Moderate | 32.8 | 34.1 |
| 05:00 am | 85 | Moderate | 27.5 | 28.8 |
| 06:00 am | 80 | Moderate | 24.6 | 26.3 |
| 07:00 am | 76 | Moderate | 22.4 | 24.3 |
| 08:00 am | 106 | Unhealthy for Sensitive Groups | 37.4 | 38.3 |
| 09:00 am | 108 | Unhealthy for Sensitive Groups | 38.5 | 39.3 |
| 10:00 am | 95 | Moderate | 32.9 | 34.3 |
| 11:00 am | 89 | Moderate | 29.7 | 31.7 |
| 12:00 pm | 88 | Moderate | 28.8 | 30.5 |
| 01:00 pm | 90 | Moderate | 30.2 | 32.0 |
| 02:00 pm | 94 | Moderate | 32.4 | 34.5 |
| 03:00 pm | 96 | Moderate | 33.2 | 35.6 |
| 04:00 pm | 95 | Moderate | 32.5 | 35.2 |
| 05:00 pm | 91 | Moderate | 30.5 | 33.5 |
| 06:00 pm | 87 | Moderate | 28.6 | 31.8 |
| 07:00 pm | 85 | Moderate | 27.6 | 31.0 |
| 08:00 pm | 81 | Moderate | 25.1 | 31.5 |
| 09:00 pm | 81 | Moderate | 25.1 | 31.4 |
| 10:00 pm | 84 | Moderate | 27.0 | 33.3 |
| 11:00 pm | 101 | Unhealthy for Sensitive Groups | 35.7 | 41.6 |
| 12:00 am | 133 | Unhealthy for Sensitive Groups | 48.4 | 52.3 |
| 01:00 am | 151 | Unhealthy | 55.6 | 58.3 |
| 02:00 am | 152 | Unhealthy | 57.4 | 59.8 |
| 03:00 am | 152 | Unhealthy | 56.6 | 58.8 |
| 04:00 am | 144 | Unhealthy for Sensitive Groups | 52.9 | 54.9 |
| 05:00 am | 118 | Unhealthy for Sensitive Groups | 42.6 | 44.8 |
| 06:00 am | 87 | Moderate | 28.3 | 30.0 |
| 07:00 am | 76 | Moderate | 22.6 | 25.4 |
| 08:00 am | 78 | Moderate | 23.7 | 24.5 |
| 09:00 am | 73 | Moderate | 21.1 | 22.1 |
| 10:00 am | 71 | Moderate | 19.7 | 20.9 |
| 11:00 am | 72 | Moderate | 20.4 | 21.9 |
| 12:00 pm | 72 | Moderate | 20.2 | 21.5 |
| 01:00 pm | 72 | Moderate | 20.6 | 21.5 |
| 02:00 pm | 74 | Moderate | 21.4 | 22.5 |
| 03:00 pm | 74 | Moderate | 21.7 | 22.8 |
| 04:00 pm | 74 | Moderate | 21.3 | 22.5 |
| 05:00 pm | 72 | Moderate | 20.4 | 21.5 |
| 06:00 pm | 71 | Moderate | 19.7 | 21.0 |
| 07:00 pm | 73 | Moderate | 20.8 | 22.6 |
| 08:00 pm | 89 | Moderate | 29.4 | 32.7 |
| 09:00 pm | 90 | Moderate | 30.3 | 33.8 |
| 10:00 pm | 92 | Moderate | 31.2 | 35.0 |
| 11:00 pm | 102 | Unhealthy for Sensitive Groups | 35.9 | 39.7 |
| 12:00 am | 116 | Unhealthy for Sensitive Groups | 41.4 | 45.1 |
| 01:00 am | 116 | Unhealthy for Sensitive Groups | 41.4 | 44.9 |
| 02:00 am | 108 | Unhealthy for Sensitive Groups | 38.2 | 41.6 |
| 03:00 am | 95 | Moderate | 32.6 | 36.0 |
| 04:00 am | 83 | Moderate | 26.4 | 30.5 |
| 05:00 am | 75 | Moderate | 22.1 | 26.7 |
| 06:00 am | 72 | Moderate | 20.6 | 25.1 |
| 07:00 am | 74 | Moderate | 21.2 | 25.6 |
| 08:00 am | 110 | Unhealthy for Sensitive Groups | 39.1 | 43.9 |
| 09:00 am | 92 | Moderate | 31.2 | 37.1 |
| 10:00 am | 83 | Moderate | 26.4 | 32.4 |
| 11:00 am | 76 | Moderate | 22.3 | 27.7 |
| 12:00 pm | 71 | Moderate | 19.6 | 24.2 |
| 01:00 pm | 68 | Moderate | 18.0 | 21.4 |
| 02:00 pm | 67 | Moderate | 17.5 | 19.5 |
| 03:00 pm | 66 | Moderate | 17.4 | 19.0 |
| 04:00 pm | 66 | Moderate | 17.1 | 18.6 |
| 05:00 pm | 64 | Moderate | 16.1 | 17.5 |
| 06:00 pm | 64 | Moderate | 15.9 | 17.2 |
| 07:00 pm | 66 | Moderate | 16.9 | 18.3 |
| 08:00 pm | 74 | Moderate | 21.3 | 24.4 |
| 09:00 pm | 81 | Moderate | 25.3 | 28.3 |
| 10:00 pm | 85 | Moderate | 27.6 | 30.7 |
| 11:00 pm | 96 | Moderate | 33.1 | 36.3 |
| 12:00 am | 125 | Unhealthy for Sensitive Groups | 45.3 | 48.2 |
| 01:00 am | 135 | Unhealthy for Sensitive Groups | 49.2 | 51.8 |
| 02:00 am | 117 | Unhealthy for Sensitive Groups | 42.1 | 44.4 |
| 03:00 am | 102 | Unhealthy for Sensitive Groups | 36.1 | 38.1 |
| 04:00 am | 93 | Moderate | 31.9 | 33.6 |
| 05:00 am | 87 | Moderate | 28.6 | 30.3 |
| 06:00 am | 85 | Moderate | 27.2 | 28.6 |
| 07:00 am | 85 | Moderate | 27.1 | 28.2 |
| 08:00 am | 90 | Moderate | 30.2 | 30.9 |
| 09:00 am | 82 | Moderate | 25.7 | 26.5 |