Bakhtiyārpur AQI History
Hourly air quality data for the past 24 hours in Bakhtiyārpur, Bihar.
24-Hour Summary
Average AQI
125
Peak AQI
310
Best AQI
45
Hourly AQI Data
| Time | AQI | Category | PM2.5 | PM10 |
|---|---|---|---|---|
| 06:00 am | 60 | Satisfactory | 35.5 | 37.4 |
| 07:00 am | 57 | Satisfactory | 33.4 | 36.6 |
| 08:00 am | 54 | Satisfactory | 32.1 | 37.3 |
| 09:00 am | 59 | Satisfactory | 35.2 | 43.3 |
| 10:00 am | 67 | Satisfactory | 39.8 | 50.9 |
| 11:00 am | 74 | Satisfactory | 44.1 | 58.6 |
| 12:00 pm | 80 | Satisfactory | 47.8 | 66.8 |
| 01:00 pm | 85 | Satisfactory | 51.1 | 73.3 |
| 02:00 pm | 87 | Satisfactory | 51.8 | 74.0 |
| 03:00 pm | 87 | Satisfactory | 52.2 | 74.7 |
| 04:00 pm | 87 | Satisfactory | 52.0 | 74.0 |
| 05:00 pm | 70 | Satisfactory | 41.9 | 60.1 |
| 06:00 pm | 70 | Satisfactory | 41.6 | 55.1 |
| 07:00 pm | 67 | Satisfactory | 39.6 | 50.8 |
| 08:00 pm | 61 | Satisfactory | 36.3 | 46.1 |
| 09:00 pm | 58 | Satisfactory | 34.1 | 43.3 |
| 10:00 pm | 57 | Satisfactory | 33.9 | 43.2 |
| 11:00 pm | 58 | Satisfactory | 34.1 | 43.8 |
| 12:00 am | 53 | Satisfactory | 31.4 | 40.9 |
| 01:00 am | 49 | Good | 29.5 | 39.0 |
| 02:00 am | 50 | Good | 29.9 | 37.6 |
| 03:00 am | 50 | Good | 30.0 | 37.7 |
| 04:00 am | 46 | Good | 27.6 | 36.1 |
| 05:00 am | 55 | Satisfactory | 32.2 | 42.0 |
| 06:00 am | 57 | Satisfactory | 33.6 | 44.5 |
| 07:00 am | 59 | Satisfactory | 34.7 | 53.1 |
| 08:00 am | 56 | Satisfactory | 33.1 | 48.0 |
| 09:00 am | 50 | Good | 29.7 | 43.9 |
| 10:00 am | 47 | Good | 27.9 | 34.2 |
| 11:00 am | 50 | Good | 29.7 | 34.1 |
| 12:00 pm | 45 | Good | 26.9 | 33.6 |
| 01:00 pm | 45 | Good | 26.7 | 34.1 |
| 02:00 pm | 46 | Good | 27.5 | 35.2 |
| 03:00 pm | 46 | Good | 27.8 | 35.4 |
| 04:00 pm | 47 | Good | 28.3 | 35.5 |
| 05:00 pm | 52 | Satisfactory | 30.7 | 38.6 |
| 06:00 pm | 60 | Satisfactory | 35.4 | 42.0 |
| 07:00 pm | 63 | Satisfactory | 37.4 | 41.9 |
| 08:00 pm | 67 | Satisfactory | 39.8 | 43.8 |
| 09:00 pm | 74 | Satisfactory | 43.9 | 48.0 |
| 10:00 pm | 78 | Satisfactory | 46.4 | 51.7 |
| 11:00 pm | 80 | Satisfactory | 47.6 | 52.7 |
| 12:00 am | 81 | Satisfactory | 48.2 | 53.3 |
| 01:00 am | 86 | Satisfactory | 51.6 | 60.1 |
| 02:00 am | 88 | Satisfactory | 52.7 | 61.5 |
| 03:00 am | 90 | Satisfactory | 53.8 | 63.6 |
| 04:00 am | 91 | Satisfactory | 54.4 | 65.2 |
| 05:00 am | 103 | Moderate | 60.5 | 66.4 |
| 06:00 am | 112 | Moderate | 63.3 | 75.2 |
| 07:00 am | 103 | Moderate | 60.5 | 77.1 |
| 08:00 am | 90 | Satisfactory | 53.9 | 74.7 |
| 09:00 am | 90 | Satisfactory | 53.6 | 76.4 |
| 10:00 am | 94 | Satisfactory | 56.3 | 79.2 |
| 11:00 am | 92 | Satisfactory | 55.2 | 75.9 |
| 12:00 pm | 87 | Satisfactory | 51.9 | 70.1 |
| 01:00 pm | 84 | Satisfactory | 49.9 | 67.3 |
| 02:00 pm | 82 | Satisfactory | 48.7 | 67.1 |
| 03:00 pm | 81 | Satisfactory | 48.1 | 66.4 |
| 04:00 pm | 80 | Satisfactory | 47.7 | 65.7 |
| 05:00 pm | 80 | Satisfactory | 47.5 | 62.4 |
| 06:00 pm | 93 | Satisfactory | 55.5 | 69.6 |
| 07:00 pm | 103 | Moderate | 60.5 | 71.9 |
| 08:00 pm | 99 | Satisfactory | 59.6 | 68.7 |
| 09:00 pm | 94 | Satisfactory | 56.2 | 63.3 |
| 10:00 pm | 89 | Satisfactory | 53.2 | 59.8 |
| 11:00 pm | 85 | Satisfactory | 50.6 | 57.3 |
| 12:00 am | 84 | Satisfactory | 49.9 | 56.8 |
| 01:00 am | 85 | Satisfactory | 50.6 | 58.0 |
| 02:00 am | 89 | Satisfactory | 53.0 | 60.8 |
| 03:00 am | 92 | Satisfactory | 54.9 | 62.6 |
| 04:00 am | 95 | Satisfactory | 57.2 | 65.4 |
| 05:00 am | 87 | Satisfactory | 52.3 | 59.5 |
| 06:00 am | 90 | Satisfactory | 54.0 | 61.5 |
| 07:00 am | 92 | Satisfactory | 55.3 | 65.2 |
| 08:00 am | 94 | Satisfactory | 56.2 | 68.5 |
| 09:00 am | 98 | Satisfactory | 58.7 | 72.2 |
| 10:00 am | 101 | Moderate | 60.1 | 74.5 |
| 11:00 am | 100 | Satisfactory | 59.8 | 74.7 |
| 12:00 pm | 97 | Satisfactory | 58.4 | 74.5 |
| 01:00 pm | 94 | Satisfactory | 56.6 | 73.3 |
| 02:00 pm | 92 | Satisfactory | 55.4 | 72.6 |
| 03:00 pm | 90 | Satisfactory | 53.8 | 71.0 |
| 04:00 pm | 89 | Satisfactory | 53.2 | 70.1 |
| 05:00 pm | 96 | Satisfactory | 57.3 | 69.2 |
| 06:00 pm | 99 | Satisfactory | 59.5 | 68.2 |
| 07:00 pm | 104 | Moderate | 61.0 | 68.2 |
| 08:00 pm | 108 | Moderate | 62.2 | 69.2 |
| 09:00 pm | 114 | Moderate | 64.0 | 70.8 |
| 10:00 pm | 124 | Moderate | 67.1 | 74.3 |
| 11:00 pm | 138 | Moderate | 71.2 | 78.9 |
| 12:00 am | 153 | Moderate | 75.9 | 84.3 |
| 01:00 am | 170 | Moderate | 80.8 | 89.9 |
| 02:00 am | 183 | Moderate | 84.8 | 94.8 |
| 03:00 am | 195 | Moderate | 88.5 | 98.7 |
| 04:00 am | 203 | Poor | 90.6 | 101.0 |
| 05:00 am | 167 | Moderate | 80.1 | 89.9 |
| 06:00 am | 163 | Moderate | 78.7 | 88.5 |
| 07:00 am | 112 | Moderate | 63.3 | 77.3 |
| 08:00 am | 97 | Satisfactory | 57.9 | 72.4 |
| 09:00 am | 95 | Satisfactory | 56.7 | 70.3 |
| 10:00 am | 90 | Satisfactory | 53.7 | 66.6 |
| 11:00 am | 88 | Satisfactory | 52.7 | 65.9 |
| 12:00 pm | 88 | Satisfactory | 52.4 | 65.9 |
| 01:00 pm | 86 | Satisfactory | 51.5 | 65.2 |
| 02:00 pm | 84 | Satisfactory | 49.9 | 63.8 |
| 03:00 pm | 82 | Satisfactory | 49.1 | 63.1 |
| 04:00 pm | 82 | Satisfactory | 48.8 | 62.4 |
| 05:00 pm | 96 | Satisfactory | 57.5 | 71.0 |
| 06:00 pm | 118 | Moderate | 65.0 | 75.9 |
| 07:00 pm | 140 | Moderate | 71.7 | 82.2 |
| 08:00 pm | 167 | Moderate | 80.1 | 90.6 |
| 09:00 pm | 197 | Moderate | 89.2 | 100.4 |
| 10:00 pm | 227 | Poor | 98.0 | 109.4 |
| 11:00 pm | 251 | Poor | 105.2 | 117.3 |
| 12:00 am | 281 | Poor | 114.1 | 127.6 |
| 01:00 am | 302 | Very Poor | 121.1 | 135.0 |
| 02:00 am | 305 | Very Poor | 125.7 | 140.2 |
| 03:00 am | 308 | Very Poor | 129.5 | 143.0 |
| 04:00 am | 307 | Very Poor | 128.1 | 141.6 |
| 05:00 am | 306 | Very Poor | 126.7 | 138.3 |
| 06:00 am | 295 | Poor | 118.5 | 129.9 |
| 07:00 am | 244 | Poor | 102.9 | 115.9 |
| 08:00 am | 193 | Moderate | 87.8 | 102.4 |
| 09:00 am | 160 | Moderate | 78.0 | 93.6 |
| 10:00 am | 132 | Moderate | 69.4 | 85.2 |
| 11:00 am | 118 | Moderate | 65.0 | 81.0 |
| 12:00 pm | 106 | Moderate | 61.5 | 77.3 |
| 01:00 pm | 99 | Satisfactory | 59.5 | 75.4 |
| 02:00 pm | 98 | Satisfactory | 58.8 | 75.0 |
| 03:00 pm | 97 | Satisfactory | 58.0 | 73.8 |
| 04:00 pm | 95 | Satisfactory | 57.2 | 70.8 |
| 05:00 pm | 123 | Moderate | 66.6 | 81.7 |
| 06:00 pm | 145 | Moderate | 73.3 | 88.0 |
| 07:00 pm | 178 | Moderate | 83.4 | 98.3 |
| 08:00 pm | 211 | Poor | 92.9 | 108.0 |
| 09:00 pm | 257 | Poor | 107.1 | 123.4 |
| 10:00 pm | 301 | Very Poor | 120.6 | 137.4 |
| 11:00 pm | 306 | Very Poor | 126.2 | 143.0 |
| 12:00 am | 306 | Very Poor | 126.2 | 143.4 |
| 01:00 am | 308 | Very Poor | 129.5 | 147.1 |
| 02:00 am | 310 | Very Poor | 131.3 | 146.2 |
| 03:00 am | 303 | Very Poor | 122.9 | 135.0 |
| 04:00 am | 266 | Poor | 109.7 | 120.1 |
| 05:00 am | 237 | Poor | 101.0 | 113.9 |
| 06:00 am | 189 | Moderate | 86.6 | 97.8 |
| 07:00 am | 132 | Moderate | 69.4 | 82.7 |
| 08:00 am | 111 | Moderate | 63.1 | 79.9 |
| 09:00 am | 102 | Moderate | 60.3 | 79.9 |
| 10:00 am | 97 | Satisfactory | 58.0 | 80.1 |
| 11:00 am | 95 | Satisfactory | 57.0 | 82.2 |
| 12:00 pm | 91 | Satisfactory | 54.4 | 81.7 |
| 01:00 pm | 88 | Satisfactory | 52.6 | 79.6 |
| 02:00 pm | 86 | Satisfactory | 51.6 | 77.1 |
| 03:00 pm | 85 | Satisfactory | 51.1 | 75.0 |
| 04:00 pm | 86 | Satisfactory | 51.6 | 73.3 |
| 05:00 pm | 93 | Satisfactory | 55.8 | 72.9 |
| 06:00 pm | 115 | Moderate | 64.3 | 82.7 |
| 07:00 pm | 158 | Moderate | 77.3 | 96.6 |
| 08:00 pm | 205 | Poor | 91.3 | 111.1 |
| 09:00 pm | 258 | Poor | 107.3 | 126.2 |
| 10:00 pm | 281 | Poor | 114.1 | 129.9 |
| 11:00 pm | 259 | Poor | 107.6 | 122.0 |
| 12:00 am | 242 | Poor | 102.4 | 115.3 |
| 01:00 am | 231 | Poor | 99.0 | 110.4 |
| 02:00 am | 224 | Poor | 97.1 | 107.8 |
| 03:00 am | 218 | Poor | 95.0 | 105.7 |
| 04:00 am | 218 | Poor | 95.2 | 106.2 |
| 05:00 am | 231 | Poor | 99.0 | 109.9 |