Contai AQI History
Hourly air quality data for the past 24 hours in Contai, West Bengal.
24-Hour Summary
Average AQI
49
Peak AQI
70
Best AQI
28
Hourly AQI Data
| Time | AQI | Category | PM2.5 | PM10 |
|---|---|---|---|---|
| 02:00 pm | 69 | Satisfactory | 39.1 | 68.5 |
| 03:00 pm | 70 | Satisfactory | 39.6 | 69.4 |
| 04:00 pm | 70 | Satisfactory | 39.6 | 68.9 |
| 05:00 pm | 42 | Good | 24.3 | 41.9 |
| 06:00 pm | 43 | Good | 24.7 | 42.5 |
| 07:00 pm | 43 | Good | 25.3 | 42.8 |
| 08:00 pm | 44 | Good | 25.8 | 43.5 |
| 09:00 pm | 44 | Good | 26.4 | 44.4 |
| 10:00 pm | 45 | Good | 26.7 | 45.3 |
| 11:00 pm | 45 | Good | 26.0 | 44.7 |
| 12:00 am | 44 | Good | 25.4 | 44.1 |
| 01:00 am | 45 | Good | 25.6 | 44.7 |
| 02:00 am | 47 | Good | 26.4 | 46.6 |
| 03:00 am | 49 | Good | 27.6 | 48.8 |
| 04:00 am | 54 | Satisfactory | 30.2 | 52.9 |
| 05:00 am | 52 | Satisfactory | 30.5 | 51.1 |
| 06:00 am | 53 | Satisfactory | 31.3 | 52.3 |
| 07:00 am | 55 | Satisfactory | 32.2 | 53.1 |
| 08:00 am | 53 | Satisfactory | 31.5 | 51.9 |
| 09:00 am | 54 | Satisfactory | 31.8 | 53.0 |
| 10:00 am | 54 | Satisfactory | 31.8 | 52.9 |
| 11:00 am | 56 | Satisfactory | 32.6 | 54.9 |
| 12:00 pm | 59 | Satisfactory | 33.8 | 58.3 |
| 01:00 pm | 57 | Satisfactory | 33.4 | 55.3 |
| 02:00 pm | 55 | Satisfactory | 32.6 | 52.3 |
| 03:00 pm | 55 | Satisfactory | 32.4 | 51.6 |
| 04:00 pm | 54 | Satisfactory | 32.0 | 51.5 |
| 05:00 pm | 40 | Good | 24.1 | 32.7 |
| 06:00 pm | 36 | Good | 21.7 | 31.2 |
| 07:00 pm | 34 | Good | 20.3 | 31.3 |
| 08:00 pm | 34 | Good | 20.1 | 31.9 |
| 09:00 pm | 33 | Good | 19.7 | 31.4 |
| 10:00 pm | 32 | Good | 19.0 | 29.6 |
| 11:00 pm | 30 | Good | 18.0 | 27.8 |
| 12:00 am | 29 | Good | 17.2 | 26.3 |
| 01:00 am | 28 | Good | 16.9 | 25.6 |
| 02:00 am | 29 | Good | 17.2 | 25.6 |
| 03:00 am | 30 | Good | 18.0 | 26.3 |
| 04:00 am | 32 | Good | 19.0 | 27.6 |
| 05:00 am | 35 | Good | 21.0 | 34.7 |
| 06:00 am | 37 | Good | 22.0 | 37.0 |
| 07:00 am | 38 | Good | 22.6 | 37.6 |
| 08:00 am | 38 | Good | 22.6 | 37.4 |
| 09:00 am | 39 | Good | 23.2 | 38.6 |
| 10:00 am | 41 | Good | 23.8 | 41.2 |
| 11:00 am | 41 | Good | 24.0 | 41.1 |
| 12:00 pm | 39 | Good | 23.3 | 37.7 |
| 01:00 pm | 38 | Good | 22.9 | 35.0 |
| 02:00 pm | 38 | Good | 22.5 | 33.4 |
| 03:00 pm | 37 | Good | 22.4 | 32.8 |
| 04:00 pm | 38 | Good | 22.7 | 33.5 |
| 05:00 pm | 34 | Good | 18.0 | 34.0 |
| 06:00 pm | 36 | Good | 19.7 | 35.7 |
| 07:00 pm | 38 | Good | 21.6 | 38.0 |
| 08:00 pm | 40 | Good | 22.9 | 39.8 |
| 09:00 pm | 42 | Good | 24.3 | 41.7 |
| 10:00 pm | 43 | Good | 25.3 | 42.7 |
| 11:00 pm | 43 | Good | 25.8 | 43.1 |
| 12:00 am | 44 | Good | 26.6 | 43.8 |
| 01:00 am | 49 | Good | 29.5 | 46.7 |
| 02:00 am | 54 | Satisfactory | 31.7 | 47.7 |
| 03:00 am | 59 | Satisfactory | 35.2 | 51.9 |
| 04:00 am | 62 | Satisfactory | 36.9 | 54.6 |
| 05:00 am | 59 | Satisfactory | 34.7 | 53.3 |
| 06:00 am | 53 | Satisfactory | 31.1 | 51.0 |
| 07:00 am | 52 | Satisfactory | 29.9 | 51.0 |
| 08:00 am | 52 | Satisfactory | 29.4 | 51.1 |
| 09:00 am | 53 | Satisfactory | 29.0 | 51.8 |
| 10:00 am | 52 | Satisfactory | 28.1 | 51.1 |
| 11:00 am | 49 | Good | 27.0 | 49.1 |
| 12:00 pm | 45 | Good | 24.9 | 44.6 |
| 01:00 pm | 41 | Good | 23.0 | 40.9 |
| 02:00 pm | 39 | Good | 21.9 | 38.6 |
| 03:00 pm | 37 | Good | 20.7 | 37.3 |
| 04:00 pm | 38 | Good | 20.3 | 38.0 |
| 05:00 pm | 44 | Good | 22.5 | 43.7 |
| 06:00 pm | 45 | Good | 24.6 | 45.3 |
| 07:00 pm | 48 | Good | 27.1 | 48.0 |
| 08:00 pm | 52 | Satisfactory | 29.6 | 50.8 |
| 09:00 pm | 54 | Satisfactory | 32.0 | 53.1 |
| 10:00 pm | 55 | Satisfactory | 32.5 | 52.3 |
| 11:00 pm | 55 | Satisfactory | 32.5 | 51.2 |
| 12:00 am | 55 | Satisfactory | 32.4 | 49.5 |
| 01:00 am | 55 | Satisfactory | 32.6 | 48.3 |
| 02:00 am | 56 | Satisfactory | 32.8 | 47.1 |
| 03:00 am | 56 | Satisfactory | 33.3 | 46.9 |
| 04:00 am | 57 | Satisfactory | 33.9 | 46.9 |
| 05:00 am | 59 | Satisfactory | 34.6 | 47.7 |
| 06:00 am | 55 | Satisfactory | 32.7 | 44.1 |
| 07:00 am | 54 | Satisfactory | 32.1 | 42.7 |
| 08:00 am | 55 | Satisfactory | 32.4 | 42.8 |
| 09:00 am | 56 | Satisfactory | 32.8 | 43.7 |
| 10:00 am | 57 | Satisfactory | 33.9 | 47.0 |
| 11:00 am | 58 | Satisfactory | 34.5 | 49.4 |
| 12:00 pm | 58 | Satisfactory | 34.1 | 49.5 |
| 01:00 pm | 58 | Satisfactory | 34.2 | 48.7 |
| 02:00 pm | 58 | Satisfactory | 34.0 | 46.9 |
| 03:00 pm | 58 | Satisfactory | 34.5 | 47.6 |
| 04:00 pm | 60 | Satisfactory | 35.5 | 50.3 |
| 05:00 pm | 48 | Good | 28.9 | 43.1 |
| 06:00 pm | 49 | Good | 29.5 | 42.1 |
| 07:00 pm | 50 | Good | 29.8 | 42.5 |
| 08:00 pm | 51 | Satisfactory | 30.3 | 43.3 |
| 09:00 pm | 53 | Satisfactory | 31.2 | 44.8 |
| 10:00 pm | 53 | Satisfactory | 31.0 | 44.4 |
| 11:00 pm | 53 | Satisfactory | 31.0 | 44.4 |
| 12:00 am | 53 | Satisfactory | 31.1 | 44.2 |
| 01:00 am | 53 | Satisfactory | 31.0 | 43.4 |
| 02:00 am | 53 | Satisfactory | 31.0 | 43.1 |
| 03:00 am | 52 | Satisfactory | 30.9 | 42.3 |
| 04:00 am | 52 | Satisfactory | 30.5 | 41.0 |
| 05:00 am | 47 | Good | 28.3 | 38.6 |
| 06:00 am | 46 | Good | 27.4 | 37.7 |
| 07:00 am | 45 | Good | 27.0 | 36.8 |
| 08:00 am | 44 | Good | 26.2 | 35.0 |
| 09:00 am | 44 | Good | 26.6 | 35.4 |
| 10:00 am | 45 | Good | 26.7 | 34.7 |
| 11:00 am | 45 | Good | 27.2 | 35.0 |
| 12:00 pm | 46 | Good | 27.4 | 34.9 |
| 01:00 pm | 45 | Good | 26.7 | 34.2 |
| 02:00 pm | 43 | Good | 26.0 | 33.3 |
| 03:00 pm | 43 | Good | 25.5 | 32.7 |
| 04:00 pm | 41 | Good | 24.5 | 31.8 |
| 05:00 pm | 43 | Good | 25.8 | 36.2 |
| 06:00 pm | 40 | Good | 24.1 | 34.1 |
| 07:00 pm | 39 | Good | 23.3 | 33.4 |
| 08:00 pm | 39 | Good | 23.4 | 33.3 |
| 09:00 pm | 40 | Good | 23.9 | 33.6 |
| 10:00 pm | 40 | Good | 23.9 | 33.2 |
| 11:00 pm | 40 | Good | 23.8 | 32.7 |
| 12:00 am | 38 | Good | 22.7 | 30.3 |
| 01:00 am | 38 | Good | 22.6 | 29.7 |
| 02:00 am | 39 | Good | 23.1 | 29.8 |
| 03:00 am | 40 | Good | 23.9 | 30.4 |
| 04:00 am | 41 | Good | 24.7 | 31.2 |
| 05:00 am | 38 | Good | 23.0 | 29.6 |
| 06:00 am | 39 | Good | 23.3 | 30.7 |
| 07:00 am | 40 | Good | 24.2 | 32.2 |
| 08:00 am | 43 | Good | 25.8 | 34.3 |
| 09:00 am | 47 | Good | 27.9 | 36.8 |
| 10:00 am | 50 | Good | 29.8 | 38.6 |
| 11:00 am | 53 | Satisfactory | 31.3 | 40.0 |
| 12:00 pm | 55 | Satisfactory | 32.7 | 41.8 |
| 01:00 pm | 55 | Satisfactory | 32.6 | 41.6 |
| 02:00 pm | 58 | Satisfactory | 34.0 | 43.4 |
| 03:00 pm | 57 | Satisfactory | 33.9 | 43.3 |
| 04:00 pm | 56 | Satisfactory | 33.1 | 42.4 |
| 05:00 pm | 66 | Satisfactory | 39.1 | 51.1 |
| 06:00 pm | 67 | Satisfactory | 39.8 | 51.3 |
| 07:00 pm | 67 | Satisfactory | 40.0 | 49.9 |
| 08:00 pm | 68 | Satisfactory | 40.2 | 48.9 |
| 09:00 pm | 67 | Satisfactory | 39.7 | 47.1 |
| 10:00 pm | 66 | Satisfactory | 39.0 | 46.3 |
| 11:00 pm | 65 | Satisfactory | 38.4 | 46.9 |
| 12:00 am | 63 | Satisfactory | 37.1 | 45.5 |
| 01:00 am | 61 | Satisfactory | 36.3 | 44.5 |
| 02:00 am | 61 | Satisfactory | 35.9 | 43.8 |
| 03:00 am | 60 | Satisfactory | 35.5 | 43.0 |
| 04:00 am | 59 | Satisfactory | 35.2 | 42.3 |
| 05:00 am | 58 | Satisfactory | 34.3 | 41.4 |
| 06:00 am | 57 | Satisfactory | 33.4 | 40.5 |
| 07:00 am | 56 | Satisfactory | 33.1 | 40.6 |
| 08:00 am | 57 | Satisfactory | 33.6 | 41.8 |
| 09:00 am | 57 | Satisfactory | 33.9 | 42.5 |
| 10:00 am | 57 | Satisfactory | 33.4 | 42.3 |
| 11:00 am | 55 | Satisfactory | 32.2 | 41.0 |
| 12:00 pm | 53 | Satisfactory | 31.1 | 39.9 |
| 01:00 pm | 49 | Good | 29.2 | 37.4 |