Qūchān AQI History
Hourly air quality data for the past 24 hours in Qūchān, Khorāsān-e Raẕavī.
24-Hour Summary
Average AQI
62
Peak AQI
96
Best AQI
25
Hourly AQI Data
| Time | AQI | Category | PM2.5 | PM10 |
|---|---|---|---|---|
| 05:00 am | 54 | Moderate | 10.9 | 28.2 |
| 06:00 am | 56 | Moderate | 11.8 | 33.3 |
| 07:00 am | 57 | Moderate | 12.3 | 39.0 |
| 08:00 am | 57 | Moderate | 12.2 | 34.7 |
| 09:00 am | 57 | Moderate | 12.1 | 32.7 |
| 10:00 am | 57 | Moderate | 12.5 | 33.5 |
| 11:00 am | 56 | Moderate | 11.8 | 31.3 |
| 12:00 pm | 54 | Moderate | 10.7 | 28.5 |
| 01:00 pm | 52 | Moderate | 9.7 | 26.5 |
| 02:00 pm | 50 | Good | 9.0 | 24.7 |
| 03:00 pm | 27 | Good | 4.8 | 15.5 |
| 04:00 pm | 25 | Good | 4.5 | 13.4 |
| 05:00 pm | 26 | Good | 4.6 | 12.3 |
| 06:00 pm | 37 | Good | 6.6 | 16.5 |
| 07:00 pm | 48 | Good | 8.6 | 21.4 |
| 08:00 pm | 53 | Moderate | 10.0 | 24.6 |
| 09:00 pm | 55 | Moderate | 11.0 | 26.4 |
| 10:00 pm | 56 | Moderate | 12.0 | 29.7 |
| 11:00 pm | 58 | Moderate | 12.7 | 32.8 |
| 12:00 am | 58 | Moderate | 13.0 | 34.7 |
| 01:00 am | 57 | Moderate | 12.5 | 34.0 |
| 02:00 am | 56 | Moderate | 11.6 | 30.5 |
| 03:00 am | 58 | Moderate | 12.9 | 34.0 |
| 04:00 am | 57 | Moderate | 12.3 | 31.2 |
| 05:00 am | 55 | Moderate | 11.5 | 27.6 |
| 06:00 am | 49 | Good | 8.8 | 17.5 |
| 07:00 am | 34 | Good | 6.1 | 12.0 |
| 08:00 am | 27 | Good | 4.8 | 10.9 |
| 09:00 am | 32 | Good | 5.7 | 15.8 |
| 10:00 am | 48 | Good | 8.7 | 32.9 |
| 11:00 am | 55 | Moderate | 11.4 | 48.8 |
| 12:00 pm | 59 | Moderate | 13.3 | 58.7 |
| 01:00 pm | 61 | Moderate | 14.3 | 62.4 |
| 02:00 pm | 61 | Moderate | 14.6 | 62.4 |
| 03:00 pm | 52 | Moderate | 9.7 | 41.4 |
| 04:00 pm | 52 | Moderate | 9.9 | 41.2 |
| 05:00 pm | 52 | Moderate | 9.7 | 36.0 |
| 06:00 pm | 53 | Moderate | 10.3 | 37.5 |
| 07:00 pm | 54 | Moderate | 10.7 | 36.0 |
| 08:00 pm | 55 | Moderate | 11.1 | 35.4 |
| 09:00 pm | 55 | Moderate | 11.2 | 34.5 |
| 10:00 pm | 55 | Moderate | 11.4 | 33.5 |
| 11:00 pm | 55 | Moderate | 11.4 | 32.7 |
| 12:00 am | 55 | Moderate | 11.3 | 31.9 |
| 01:00 am | 55 | Moderate | 11.2 | 31.8 |
| 02:00 am | 55 | Moderate | 11.2 | 31.7 |
| 03:00 am | 57 | Moderate | 12.2 | 37.8 |
| 04:00 am | 58 | Moderate | 12.7 | 40.0 |
| 05:00 am | 58 | Moderate | 13.0 | 41.6 |
| 06:00 am | 58 | Moderate | 12.9 | 37.1 |
| 07:00 am | 58 | Moderate | 12.8 | 35.9 |
| 08:00 am | 58 | Moderate | 13.0 | 47.0 |
| 09:00 am | 58 | Moderate | 12.8 | 48.1 |
| 10:00 am | 57 | Moderate | 12.5 | 44.4 |
| 11:00 am | 59 | Moderate | 13.3 | 45.4 |
| 12:00 pm | 64 | Moderate | 16.1 | 57.2 |
| 01:00 pm | 65 | Moderate | 16.5 | 62.2 |
| 02:00 pm | 68 | Moderate | 18.0 | 68.2 |
| 03:00 pm | 70 | Moderate | 19.4 | 61.9 |
| 04:00 pm | 77 | Moderate | 22.9 | 65.2 |
| 05:00 pm | 84 | Moderate | 27.0 | 71.7 |
| 06:00 pm | 88 | Moderate | 28.7 | 74.5 |
| 07:00 pm | 88 | Moderate | 29.2 | 73.6 |
| 08:00 pm | 88 | Moderate | 29.2 | 74.5 |
| 09:00 pm | 89 | Moderate | 29.6 | 74.3 |
| 10:00 pm | 96 | Moderate | 33.3 | 83.1 |
| 11:00 pm | 94 | Moderate | 32.4 | 79.2 |
| 12:00 am | 95 | Moderate | 32.5 | 83.4 |
| 01:00 am | 92 | Moderate | 30.9 | 83.8 |
| 02:00 am | 89 | Moderate | 29.3 | 84.1 |
| 03:00 am | 81 | Moderate | 25.4 | 69.4 |
| 04:00 am | 79 | Moderate | 24.0 | 68.2 |
| 05:00 am | 74 | Moderate | 21.2 | 69.6 |
| 06:00 am | 78 | Moderate | 23.5 | 104.8 |
| 07:00 am | 83 | Moderate | 23.4 | 119.7 |
| 08:00 am | 84 | Moderate | 23.4 | 121.5 |
| 09:00 am | 85 | Moderate | 24.2 | 124.3 |
| 10:00 am | 87 | Moderate | 25.0 | 127.1 |
| 11:00 am | 86 | Moderate | 25.9 | 125.7 |
| 12:00 pm | 84 | Moderate | 26.8 | 121.5 |
| 01:00 pm | 84 | Moderate | 26.8 | 116.6 |
| 02:00 pm | 82 | Moderate | 25.6 | 109.2 |
| 03:00 pm | 73 | Moderate | 20.9 | 88.9 |
| 04:00 pm | 72 | Moderate | 20.4 | 90.6 |
| 05:00 pm | 72 | Moderate | 20.2 | 90.3 |
| 06:00 pm | 71 | Moderate | 20.0 | 84.8 |
| 07:00 pm | 73 | Moderate | 20.8 | 86.6 |
| 08:00 pm | 74 | Moderate | 21.6 | 87.3 |
| 09:00 pm | 75 | Moderate | 21.8 | 85.0 |
| 10:00 pm | 75 | Moderate | 21.9 | 83.8 |
| 11:00 pm | 75 | Moderate | 21.9 | 83.8 |
| 12:00 am | 74 | Moderate | 21.4 | 78.7 |
| 01:00 am | 74 | Moderate | 21.4 | 82.0 |
| 02:00 am | 75 | Moderate | 22.2 | 89.2 |
| 03:00 am | 71 | Moderate | 19.6 | 70.1 |
| 04:00 am | 72 | Moderate | 20.5 | 76.4 |
| 05:00 am | 71 | Moderate | 19.9 | 68.2 |
| 06:00 am | 72 | Moderate | 20.3 | 84.8 |
| 07:00 am | 74 | Moderate | 21.7 | 102.7 |
| 08:00 am | 75 | Moderate | 22.1 | 99.9 |
| 09:00 am | 74 | Moderate | 21.4 | 92.2 |
| 10:00 am | 73 | Moderate | 20.9 | 85.9 |
| 11:00 am | 72 | Moderate | 20.2 | 82.0 |
| 12:00 pm | 69 | Moderate | 18.8 | 74.5 |
| 01:00 pm | 67 | Moderate | 17.8 | 69.8 |
| 02:00 pm | 66 | Moderate | 17.2 | 66.6 |
| 03:00 pm | 55 | Moderate | 11.0 | 39.7 |
| 04:00 pm | 53 | Moderate | 10.2 | 36.8 |
| 05:00 pm | 52 | Moderate | 9.7 | 34.5 |
| 06:00 pm | 49 | Good | 8.9 | 29.6 |
| 07:00 pm | 48 | Good | 8.6 | 27.5 |
| 08:00 pm | 48 | Good | 8.7 | 27.2 |
| 09:00 pm | 49 | Good | 8.9 | 28.4 |
| 10:00 pm | 51 | Moderate | 9.2 | 29.4 |
| 11:00 pm | 52 | Moderate | 9.5 | 29.8 |
| 12:00 am | 52 | Moderate | 9.8 | 32.8 |
| 01:00 am | 52 | Moderate | 9.8 | 33.5 |
| 02:00 am | 52 | Moderate | 9.5 | 30.5 |
| 03:00 am | 52 | Moderate | 9.4 | 31.1 |
| 04:00 am | 49 | Good | 8.9 | 30.2 |
| 05:00 am | 46 | Good | 8.3 | 27.2 |
| 06:00 am | 42 | Good | 7.5 | 23.5 |
| 07:00 am | 39 | Good | 7.0 | 25.7 |
| 08:00 am | 42 | Good | 7.6 | 29.7 |
| 09:00 am | 52 | Moderate | 9.5 | 38.4 |
| 10:00 am | 55 | Moderate | 11.4 | 47.7 |
| 11:00 am | 57 | Moderate | 12.3 | 50.9 |
| 12:00 pm | 57 | Moderate | 12.3 | 48.9 |
| 01:00 pm | 56 | Moderate | 11.6 | 43.7 |
| 02:00 pm | 54 | Moderate | 10.7 | 37.6 |
| 03:00 pm | 61 | Moderate | 14.5 | 49.0 |
| 04:00 pm | 62 | Moderate | 15.0 | 47.4 |
| 05:00 pm | 61 | Moderate | 14.7 | 44.8 |
| 06:00 pm | 60 | Moderate | 14.0 | 37.5 |
| 07:00 pm | 60 | Moderate | 13.7 | 34.0 |
| 08:00 pm | 59 | Moderate | 13.6 | 31.7 |
| 09:00 pm | 59 | Moderate | 13.6 | 29.7 |
| 10:00 pm | 60 | Moderate | 13.7 | 28.6 |
| 11:00 pm | 60 | Moderate | 13.8 | 28.0 |
| 12:00 am | 60 | Moderate | 13.9 | 27.4 |
| 01:00 am | 59 | Moderate | 13.6 | 25.8 |
| 02:00 am | 58 | Moderate | 13.0 | 24.0 |
| 03:00 am | 48 | Good | 8.6 | 16.3 |
| 04:00 am | 45 | Good | 8.1 | 18.8 |
| 05:00 am | 49 | Good | 8.8 | 23.9 |
| 06:00 am | 59 | Moderate | 13.6 | 57.6 |
| 07:00 am | 65 | Moderate | 16.6 | 71.2 |
| 08:00 am | 66 | Moderate | 17.3 | 71.9 |
| 09:00 am | 64 | Moderate | 16.1 | 62.9 |
| 10:00 am | 63 | Moderate | 15.5 | 55.2 |
| 11:00 am | 61 | Moderate | 14.4 | 48.5 |
| 12:00 pm | 61 | Moderate | 14.3 | 46.3 |
| 01:00 pm | 61 | Moderate | 14.2 | 44.1 |
| 02:00 pm | 60 | Moderate | 14.0 | 41.6 |
| 03:00 pm | 67 | Moderate | 17.6 | 51.5 |
| 04:00 pm | 66 | Moderate | 16.9 | 47.3 |
| 05:00 pm | 65 | Moderate | 16.4 | 44.9 |
| 06:00 pm | 64 | Moderate | 16.0 | 41.3 |
| 07:00 pm | 63 | Moderate | 15.7 | 37.5 |
| 08:00 pm | 63 | Moderate | 15.3 | 35.3 |
| 09:00 pm | 62 | Moderate | 15.0 | 33.6 |
| 10:00 pm | 61 | Moderate | 14.6 | 31.7 |
| 11:00 pm | 60 | Moderate | 14.1 | 29.6 |
| 12:00 am | 60 | Moderate | 13.7 | 28.5 |
| 01:00 am | 59 | Moderate | 13.6 | 28.5 |
| 02:00 am | 59 | Moderate | 13.4 | 29.3 |
| 03:00 am | 58 | Moderate | 12.9 | 28.6 |
| 04:00 am | 57 | Moderate | 12.2 | 27.3 |