Rātan AQI History
Hourly air quality data for the past 24 hours in Rātan, Bihar.
24-Hour Summary
Average AQI
124
Peak AQI
307
Best AQI
50
Hourly AQI Data
| Time | AQI | Category | PM2.5 | PM10 |
|---|---|---|---|---|
| 06:00 am | 73 | Satisfactory | 43.2 | 47.3 |
| 07:00 am | 63 | Satisfactory | 37.4 | 43.5 |
| 08:00 am | 56 | Satisfactory | 33.1 | 41.9 |
| 09:00 am | 59 | Satisfactory | 34.9 | 47.3 |
| 10:00 am | 64 | Satisfactory | 37.7 | 52.6 |
| 11:00 am | 66 | Satisfactory | 39.3 | 55.5 |
| 12:00 pm | 69 | Satisfactory | 40.9 | 58.3 |
| 01:00 pm | 72 | Satisfactory | 43.0 | 62.9 |
| 02:00 pm | 74 | Satisfactory | 44.0 | 65.2 |
| 03:00 pm | 75 | Satisfactory | 44.9 | 68.2 |
| 04:00 pm | 76 | Satisfactory | 45.2 | 67.3 |
| 05:00 pm | 54 | Satisfactory | 31.7 | 48.4 |
| 06:00 pm | 53 | Satisfactory | 31.4 | 43.4 |
| 07:00 pm | 52 | Satisfactory | 30.6 | 41.7 |
| 08:00 pm | 52 | Satisfactory | 30.7 | 41.6 |
| 09:00 pm | 53 | Satisfactory | 31.4 | 42.3 |
| 10:00 pm | 54 | Satisfactory | 31.8 | 43.1 |
| 11:00 pm | 53 | Satisfactory | 31.2 | 41.9 |
| 12:00 am | 53 | Satisfactory | 31.4 | 40.5 |
| 01:00 am | 56 | Satisfactory | 33.3 | 41.9 |
| 02:00 am | 59 | Satisfactory | 35.2 | 44.6 |
| 03:00 am | 58 | Satisfactory | 34.3 | 43.8 |
| 04:00 am | 57 | Satisfactory | 33.4 | 42.1 |
| 05:00 am | 65 | Satisfactory | 38.4 | 44.9 |
| 06:00 am | 66 | Satisfactory | 39.2 | 49.8 |
| 07:00 am | 65 | Satisfactory | 38.4 | 47.4 |
| 08:00 am | 58 | Satisfactory | 34.3 | 42.0 |
| 09:00 am | 50 | Good | 30.0 | 38.6 |
| 10:00 am | 52 | Satisfactory | 30.5 | 41.8 |
| 11:00 am | 55 | Satisfactory | 32.5 | 47.3 |
| 12:00 pm | 59 | Satisfactory | 34.6 | 51.7 |
| 01:00 pm | 60 | Satisfactory | 35.3 | 53.1 |
| 02:00 pm | 59 | Satisfactory | 35.2 | 52.7 |
| 03:00 pm | 60 | Satisfactory | 35.3 | 53.1 |
| 04:00 pm | 61 | Satisfactory | 35.9 | 52.5 |
| 05:00 pm | 71 | Satisfactory | 42.3 | 57.9 |
| 06:00 pm | 75 | Satisfactory | 44.9 | 57.3 |
| 07:00 pm | 81 | Satisfactory | 48.1 | 58.7 |
| 08:00 pm | 87 | Satisfactory | 51.9 | 60.8 |
| 09:00 pm | 92 | Satisfactory | 55.3 | 63.1 |
| 10:00 pm | 94 | Satisfactory | 56.5 | 65.4 |
| 11:00 pm | 94 | Satisfactory | 56.3 | 66.1 |
| 12:00 am | 97 | Satisfactory | 58.2 | 68.5 |
| 01:00 am | 104 | Moderate | 61.0 | 71.7 |
| 02:00 am | 113 | Moderate | 63.6 | 74.7 |
| 03:00 am | 120 | Moderate | 65.7 | 76.8 |
| 04:00 am | 125 | Moderate | 67.3 | 78.9 |
| 05:00 am | 135 | Moderate | 70.3 | 81.3 |
| 06:00 am | 137 | Moderate | 71.0 | 85.7 |
| 07:00 am | 127 | Moderate | 68.0 | 86.4 |
| 08:00 am | 95 | Satisfactory | 56.8 | 79.9 |
| 09:00 am | 80 | Satisfactory | 48.0 | 73.1 |
| 10:00 am | 79 | Satisfactory | 47.3 | 70.5 |
| 11:00 am | 79 | Satisfactory | 47.1 | 67.8 |
| 12:00 pm | 77 | Satisfactory | 46.1 | 64.0 |
| 01:00 pm | 77 | Satisfactory | 45.8 | 62.6 |
| 02:00 pm | 76 | Satisfactory | 45.4 | 61.9 |
| 03:00 pm | 77 | Satisfactory | 45.8 | 63.1 |
| 04:00 pm | 78 | Satisfactory | 46.8 | 65.2 |
| 05:00 pm | 67 | Satisfactory | 39.7 | 52.5 |
| 06:00 pm | 81 | Satisfactory | 48.3 | 60.3 |
| 07:00 pm | 96 | Satisfactory | 57.7 | 68.9 |
| 08:00 pm | 114 | Moderate | 63.8 | 74.5 |
| 09:00 pm | 123 | Moderate | 66.6 | 77.3 |
| 10:00 pm | 125 | Moderate | 67.3 | 78.5 |
| 11:00 pm | 124 | Moderate | 67.1 | 78.5 |
| 12:00 am | 127 | Moderate | 67.8 | 79.9 |
| 01:00 am | 133 | Moderate | 69.6 | 82.4 |
| 02:00 am | 143 | Moderate | 72.6 | 85.9 |
| 03:00 am | 156 | Moderate | 76.6 | 90.3 |
| 04:00 am | 169 | Moderate | 80.6 | 94.3 |
| 05:00 am | 153 | Moderate | 75.9 | 89.6 |
| 06:00 am | 153 | Moderate | 75.9 | 90.3 |
| 07:00 am | 139 | Moderate | 71.5 | 90.1 |
| 08:00 am | 107 | Moderate | 61.9 | 85.4 |
| 09:00 am | 94 | Satisfactory | 56.3 | 84.1 |
| 10:00 am | 96 | Satisfactory | 57.6 | 87.1 |
| 11:00 am | 95 | Satisfactory | 57.0 | 85.2 |
| 12:00 pm | 94 | Satisfactory | 56.2 | 82.4 |
| 01:00 pm | 94 | Satisfactory | 56.1 | 81.0 |
| 02:00 pm | 94 | Satisfactory | 56.3 | 80.3 |
| 03:00 pm | 94 | Satisfactory | 56.1 | 79.2 |
| 04:00 pm | 93 | Satisfactory | 55.5 | 77.1 |
| 05:00 pm | 94 | Satisfactory | 56.6 | 76.6 |
| 06:00 pm | 126 | Moderate | 67.5 | 85.0 |
| 07:00 pm | 168 | Moderate | 80.3 | 97.8 |
| 08:00 pm | 223 | Poor | 96.6 | 113.4 |
| 09:00 pm | 278 | Poor | 113.2 | 129.5 |
| 10:00 pm | 303 | Very Poor | 122.9 | 138.3 |
| 11:00 pm | 303 | Very Poor | 122.0 | 136.0 |
| 12:00 am | 275 | Poor | 112.5 | 123.9 |
| 01:00 am | 243 | Poor | 102.7 | 112.7 |
| 02:00 am | 234 | Poor | 99.9 | 109.2 |
| 03:00 am | 234 | Poor | 99.9 | 109.0 |
| 04:00 am | 246 | Poor | 103.6 | 113.6 |
| 05:00 am | 151 | Moderate | 75.0 | 83.4 |
| 06:00 am | 140 | Moderate | 71.7 | 80.1 |
| 07:00 am | 100 | Satisfactory | 59.8 | 71.2 |
| 08:00 am | 92 | Satisfactory | 55.1 | 68.7 |
| 09:00 am | 93 | Satisfactory | 56.0 | 71.2 |
| 10:00 am | 95 | Satisfactory | 56.8 | 73.1 |
| 11:00 am | 93 | Satisfactory | 55.8 | 71.9 |
| 12:00 pm | 92 | Satisfactory | 55.1 | 71.2 |
| 01:00 pm | 92 | Satisfactory | 54.8 | 71.2 |
| 02:00 pm | 91 | Satisfactory | 54.4 | 70.8 |
| 03:00 pm | 90 | Satisfactory | 53.6 | 69.4 |
| 04:00 pm | 89 | Satisfactory | 53.1 | 68.7 |
| 05:00 pm | 94 | Satisfactory | 56.2 | 69.4 |
| 06:00 pm | 127 | Moderate | 67.8 | 78.7 |
| 07:00 pm | 153 | Moderate | 75.7 | 85.4 |
| 08:00 pm | 153 | Moderate | 75.7 | 84.8 |
| 09:00 pm | 151 | Moderate | 75.2 | 83.4 |
| 10:00 pm | 145 | Moderate | 73.3 | 80.6 |
| 11:00 pm | 133 | Moderate | 69.6 | 75.9 |
| 12:00 am | 121 | Moderate | 66.1 | 71.7 |
| 01:00 am | 114 | Moderate | 63.8 | 68.7 |
| 02:00 am | 109 | Moderate | 62.4 | 66.6 |
| 03:00 am | 109 | Moderate | 62.4 | 65.7 |
| 04:00 am | 112 | Moderate | 63.3 | 66.1 |
| 05:00 am | 180 | Moderate | 83.8 | 88.2 |
| 06:00 am | 174 | Moderate | 82.2 | 86.1 |
| 07:00 am | 144 | Moderate | 73.1 | 78.0 |
| 08:00 am | 127 | Moderate | 68.0 | 73.8 |
| 09:00 am | 109 | Moderate | 62.4 | 69.6 |
| 10:00 am | 91 | Satisfactory | 54.2 | 63.6 |
| 11:00 am | 84 | Satisfactory | 50.5 | 60.5 |
| 12:00 pm | 83 | Satisfactory | 49.4 | 59.8 |
| 01:00 pm | 81 | Satisfactory | 48.4 | 59.1 |
| 02:00 pm | 82 | Satisfactory | 48.8 | 59.8 |
| 03:00 pm | 84 | Satisfactory | 50.4 | 61.9 |
| 04:00 pm | 93 | Satisfactory | 55.6 | 68.5 |
| 05:00 pm | 133 | Moderate | 69.6 | 83.6 |
| 06:00 pm | 173 | Moderate | 81.7 | 96.9 |
| 07:00 pm | 213 | Poor | 93.6 | 108.7 |
| 08:00 pm | 253 | Poor | 105.9 | 121.1 |
| 09:00 pm | 293 | Poor | 118.0 | 132.2 |
| 10:00 pm | 305 | Very Poor | 125.3 | 138.8 |
| 11:00 pm | 307 | Very Poor | 128.1 | 140.6 |
| 12:00 am | 306 | Very Poor | 126.7 | 137.4 |
| 01:00 am | 301 | Very Poor | 120.6 | 128.5 |
| 02:00 am | 278 | Poor | 113.2 | 120.1 |
| 03:00 am | 257 | Poor | 107.1 | 114.3 |
| 04:00 am | 248 | Poor | 104.1 | 111.1 |
| 05:00 am | 264 | Poor | 109.0 | 120.1 |
| 06:00 am | 214 | Poor | 93.8 | 105.5 |
| 07:00 am | 166 | Moderate | 79.6 | 96.9 |
| 08:00 am | 138 | Moderate | 71.2 | 92.4 |
| 09:00 am | 116 | Moderate | 64.5 | 86.4 |
| 10:00 am | 99 | Satisfactory | 59.5 | 81.5 |
| 11:00 am | 94 | Satisfactory | 56.3 | 79.2 |
| 12:00 pm | 91 | Satisfactory | 54.4 | 78.2 |
| 01:00 pm | 87 | Satisfactory | 52.2 | 76.1 |
| 02:00 pm | 84 | Satisfactory | 50.5 | 73.8 |
| 03:00 pm | 83 | Satisfactory | 49.6 | 71.0 |
| 04:00 pm | 84 | Satisfactory | 50.1 | 69.2 |
| 05:00 pm | 107 | Moderate | 61.9 | 83.6 |
| 06:00 pm | 116 | Moderate | 64.5 | 82.9 |
| 07:00 pm | 136 | Moderate | 70.5 | 87.1 |
| 08:00 pm | 157 | Moderate | 77.1 | 93.6 |
| 09:00 pm | 181 | Moderate | 84.3 | 101.7 |
| 10:00 pm | 209 | Poor | 92.4 | 110.6 |
| 11:00 pm | 231 | Poor | 99.0 | 117.6 |
| 12:00 am | 241 | Poor | 102.0 | 118.3 |
| 01:00 am | 218 | Poor | 95.2 | 107.8 |
| 02:00 am | 180 | Moderate | 83.8 | 94.1 |
| 03:00 am | 160 | Moderate | 78.0 | 86.6 |
| 04:00 am | 171 | Moderate | 81.3 | 88.5 |
| 05:00 am | 201 | Poor | 90.1 | 96.4 |