Chamtha AQI History
Hourly air quality data for the past 24 hours in Chamtha, Bihar.
24-Hour Summary
Average AQI
62
Peak AQI
142
Best AQI
24
Hourly AQI Data
| Time | AQI | Category | PM2.5 | PM10 |
|---|---|---|---|---|
| 08:00 am | 81 | Satisfactory | 46.1 | 80.4 |
| 07:00 am | 101 | Moderate | 54.0 | 100.1 |
| 06:00 am | — | — | — | — |
| 05:00 am | — | — | — | — |
| 04:00 am | — | — | — | — |
| 03:00 am | 134 | Moderate | 67.3 | 150.2 |
| 02:00 am | — | — | — | — |
| 01:00 am | 108 | Moderate | 47.8 | 110.8 |
| 12:00 am | 108 | Moderate | 48.0 | 110.3 |
| 11:00 pm | 97 | Satisfactory | 48.0 | 97.0 |
| 10:00 pm | 103 | Moderate | 53.1 | 103.6 |
| 09:00 pm | 112 | Moderate | 55.9 | 117.2 |
| 08:00 pm | 106 | Moderate | 55.5 | 107.4 |
| 07:00 pm | 109 | Moderate | 54.8 | 112.6 |
| 06:00 pm | 110 | Moderate | 53.8 | 112.9 |
| 05:00 pm | 91 | Satisfactory | 42.7 | 90.5 |
| 04:00 pm | 66 | Satisfactory | 30.1 | 65.6 |
| 03:00 pm | 55 | Satisfactory | 27.7 | 54.1 |
| 02:00 pm | 49 | Good | 25.8 | 49.0 |
| 01:00 pm | 41 | Good | 21.3 | 40.8 |
| 12:00 pm | 41 | Good | 21.3 | 40.9 |
| 11:00 am | 41 | Good | 21.3 | 40.9 |
| 10:00 am | 68 | Satisfactory | 35.3 | 67.7 |
| 09:00 am | 47 | Good | 25.4 | 46.7 |
| 08:00 am | 47 | Good | 25.4 | 46.7 |
| 07:00 am | 47 | Good | 25.4 | 46.6 |
| 06:00 am | 52 | Satisfactory | 26.7 | 51.0 |
| 05:00 am | 58 | Satisfactory | 28.0 | 57.0 |
| 04:00 am | 64 | Satisfactory | 29.9 | 62.9 |
| 03:00 am | 65 | Satisfactory | 31.5 | 64.5 |
| 02:00 am | 60 | Satisfactory | 26.8 | 59.4 |
| 01:00 am | 49 | Good | 19.5 | 49.3 |
| 12:00 am | 58 | Satisfactory | 22.3 | 56.6 |
| 11:00 pm | 62 | Satisfactory | 25.8 | 60.9 |
| 10:00 pm | 60 | Satisfactory | 28.5 | 58.7 |
| 09:00 pm | 75 | Satisfactory | 39.2 | 74.3 |
| 08:00 pm | — | — | — | — |
| 07:00 pm | 90 | Satisfactory | 45.4 | 89.9 |
| 06:00 pm | 97 | Satisfactory | 48.5 | 97.1 |
| 05:00 pm | 84 | Satisfactory | 45.3 | 83.5 |
| 04:00 pm | 70 | Satisfactory | 35.5 | 69.8 |
| 03:00 pm | 62 | Satisfactory | 31.9 | 61.6 |
| 02:00 pm | 51 | Satisfactory | 28.5 | 50.3 |
| 01:00 pm | 54 | Satisfactory | 28.1 | 53.4 |
| 12:00 pm | 53 | Satisfactory | 27.6 | 52.1 |
| 11:00 am | 43 | Good | 22.9 | 42.7 |
| 10:00 am | 61 | Satisfactory | 30.2 | 59.9 |
| 09:00 am | 57 | Satisfactory | 28.1 | 55.8 |
| 08:00 am | 73 | Satisfactory | 38.1 | 72.7 |
| 07:00 am | 58 | Satisfactory | 34.5 | 54.6 |
| 06:00 am | 65 | Satisfactory | 36.1 | 64.7 |
| 05:00 am | 65 | Satisfactory | 32.5 | 64.5 |
| 04:00 am | 66 | Satisfactory | 35.5 | 65.6 |
| 03:00 am | 75 | Satisfactory | 37.9 | 74.5 |
| 02:00 am | 77 | Satisfactory | 37.1 | 76.6 |
| 01:00 am | 83 | Satisfactory | 46.4 | 82.3 |
| 12:00 am | 75 | Satisfactory | 38.7 | 74.8 |
| 11:00 pm | 75 | Satisfactory | 40.1 | 74.6 |
| 10:00 pm | 77 | Satisfactory | 40.5 | 76.5 |
| 09:00 pm | 91 | Satisfactory | 49.0 | 90.5 |
| 08:00 pm | 104 | Moderate | 56.9 | 104.1 |
| 07:00 pm | 121 | Moderate | 66.1 | 126.4 |
| 06:00 pm | 110 | Moderate | 58.8 | 113.1 |
| 05:00 pm | 97 | Satisfactory | 48.7 | 96.7 |
| 04:00 pm | 69 | Satisfactory | 30.9 | 68.8 |
| 03:00 pm | 49 | Good | 23.3 | 49.3 |
| 02:00 pm | 53 | Satisfactory | 24.1 | 52.3 |
| 01:00 pm | 43 | Good | 20.8 | 43.4 |
| 12:00 pm | 45 | Good | 21.2 | 44.9 |
| 11:00 am | 51 | Satisfactory | 19.8 | 50.1 |
| 10:00 am | 64 | Satisfactory | 28.4 | 63.7 |
| 09:00 am | 54 | Satisfactory | 26.4 | 53.3 |
| 08:00 am | 42 | Good | 22.4 | 41.8 |
| 07:00 am | 48 | Good | 27.3 | 47.9 |
| 06:00 am | 113 | Moderate | 60.7 | 118.8 |
| 05:00 am | 117 | Moderate | 63.2 | 123.9 |
| 04:00 am | 111 | Moderate | 61.0 | 114.8 |
| 03:00 am | 142 | Moderate | 72.4 | 138.8 |
| 02:00 am | 74 | Satisfactory | 40.9 | 73.0 |
| 01:00 am | 93 | Satisfactory | 47.8 | 92.8 |
| 12:00 am | 100 | Satisfactory | 51.9 | 99.6 |
| 11:00 pm | 87 | Satisfactory | 43.2 | 87.0 |
| 10:00 pm | 92 | Satisfactory | 45.3 | 91.5 |
| 09:00 pm | 104 | Moderate | 50.3 | 105.2 |
| 08:00 pm | 103 | Moderate | 57.2 | 102.3 |
| 07:00 pm | 107 | Moderate | 58.8 | 108.9 |
| 06:00 pm | 99 | Satisfactory | 46.9 | 98.7 |
| 05:00 pm | 87 | Satisfactory | 38.7 | 87.1 |
| 04:00 pm | 50 | Good | 22.6 | 49.6 |
| 03:00 pm | 43 | Good | 19.4 | 42.6 |
| 02:00 pm | 39 | Good | 17.4 | 38.5 |
| 01:00 pm | 39 | Good | 18.0 | 38.9 |
| 12:00 pm | 38 | Good | 18.6 | 37.8 |
| 11:00 am | 44 | Good | 20.3 | 43.7 |
| 10:00 am | 37 | Good | 18.7 | 36.7 |
| 09:00 am | 37 | Good | 19.4 | 36.8 |
| 08:00 am | 49 | Good | 24.0 | 49.5 |
| 07:00 am | 44 | Good | 20.9 | 44.1 |
| 06:00 am | 50 | Good | 26.0 | 49.6 |
| 05:00 am | 59 | Satisfactory | 30.9 | 58.5 |
| 04:00 am | 65 | Satisfactory | 35.9 | 64.3 |
| 03:00 am | 87 | Satisfactory | 46.8 | 87.2 |
| 02:00 am | 68 | Satisfactory | 36.5 | 67.4 |
| 01:00 am | 89 | Satisfactory | 41.9 | 88.5 |
| 12:00 am | 78 | Satisfactory | 39.8 | 77.2 |
| 11:00 pm | 68 | Satisfactory | 37.5 | 67.7 |
| 10:00 pm | 81 | Satisfactory | 41.3 | 80.2 |
| 09:00 pm | 87 | Satisfactory | 41.7 | 86.7 |
| 08:00 pm | 77 | Satisfactory | 40.6 | 76.7 |
| 07:00 pm | 84 | Satisfactory | 43.2 | 84.1 |
| 06:00 pm | 68 | Satisfactory | 29.8 | 67.4 |
| 05:00 pm | 56 | Satisfactory | 29.1 | 54.7 |
| 04:00 pm | 50 | Good | 24.7 | 49.7 |
| 03:00 pm | 43 | Good | 22.2 | 43.0 |
| 02:00 pm | 38 | Good | 18.5 | 38.4 |
| 01:00 pm | 28 | Good | 13.3 | 27.7 |
| 12:00 pm | 48 | Good | 23.8 | 48.1 |
| 11:00 am | 43 | Good | 23.6 | 43.4 |
| 10:00 am | 42 | Good | 18.8 | 41.8 |
| 09:00 am | 54 | Satisfactory | 21.3 | 52.9 |
| 08:00 am | 42 | Good | 18.7 | 42.5 |
| 07:00 am | 34 | Good | 14.9 | 33.8 |
| 06:00 am | 35 | Good | 15.7 | 35.0 |
| 05:00 am | 24 | Good | 11.8 | 24.3 |
| 04:00 am | 27 | Good | 14.3 | 26.9 |
| 03:00 am | 28 | Good | 13.6 | 28.4 |
| 02:00 am | 29 | Good | 14.1 | 28.6 |
| 01:00 am | 32 | Good | 14.3 | 32.3 |
| 12:00 am | 25 | Good | 12.1 | 24.9 |
| 11:00 pm | 25 | Good | 12.6 | 25.1 |
| 10:00 pm | 26 | Good | 13.7 | 26.1 |
| 09:00 pm | 31 | Good | 16.8 | 31.1 |
| 08:00 pm | 38 | Good | 20.9 | 37.6 |
| 07:00 pm | 43 | Good | 23.1 | 42.9 |
| 06:00 pm | 39 | Good | 21.5 | 39.4 |
| 05:00 pm | 35 | Good | 16.2 | 35.1 |
| 04:00 pm | 27 | Good | 10.4 | 27.0 |
| 03:00 pm | 27 | Good | 16.4 | 20.9 |
| 02:00 pm | 38 | Good | 22.8 | 37.5 |
| 01:00 pm | 42 | Good | 18.9 | 42.3 |
| 12:00 pm | 41 | Good | 19.0 | 41.1 |
| 11:00 am | 46 | Good | 17.4 | 45.6 |
| 10:00 am | 61 | Satisfactory | 16.0 | 59.7 |
| 09:00 am | 65 | Satisfactory | 18.1 | 64.3 |
| 08:00 am | 48 | Good | 15.7 | 48.0 |
| 07:00 am | 44 | Good | 19.6 | 44.3 |
| 06:00 am | 44 | Good | 19.6 | 44.3 |
| 05:00 am | 44 | Good | 19.6 | 44.3 |
| 04:00 am | 38 | Good | 17.2 | 37.5 |
| 03:00 am | 39 | Good | 19.6 | 39.2 |
| 02:00 am | 30 | Good | 15.5 | 29.7 |
| 01:00 am | 33 | Good | 15.5 | 32.5 |
| 12:00 am | 36 | Good | 16.5 | 35.9 |
| 11:00 pm | 40 | Good | 20.8 | 40.3 |
| 10:00 pm | 40 | Good | 20.8 | 40.2 |
| 09:00 pm | 47 | Good | 23.2 | 47.2 |
| 08:00 pm | 61 | Satisfactory | 30.0 | 60.7 |
| 07:00 pm | 69 | Satisfactory | 41.2 | 51.2 |
| 06:00 pm | 74 | Satisfactory | 43.8 | 52.8 |
| 05:00 pm | 75 | Satisfactory | 44.8 | 53.9 |
| 04:00 pm | 77 | Satisfactory | 45.8 | 55.3 |
| 03:00 pm | 43 | Good | 17.2 | 43.1 |
| 02:00 pm | 43 | Good | 17.3 | 43.1 |
| 01:00 pm | 43 | Good | 17.2 | 43.1 |
| 12:00 pm | 43 | Good | 17.3 | 43.1 |
| 11:00 am | 51 | Satisfactory | 18.1 | 50.2 |
| 10:00 am | 62 | Satisfactory | 24.3 | 60.9 |
| 09:00 am | 58 | Satisfactory | 25.2 | 56.8 |