Siyāna AQI History
Hourly air quality data for the past 24 hours in Siyāna, Uttar Pradesh.
24-Hour Summary
Average AQI
123
Peak AQI
500
Best AQI
38
Hourly AQI Data
| Time | AQI | Category | PM2.5 | PM10 |
|---|---|---|---|---|
| 03:00 pm | 479 | Severe | 104.1 | 564.4 |
| 04:00 pm | 500 | Severe | 111.5 | 607.2 |
| 05:00 pm | 305 | Very Poor | 89.2 | 353.0 |
| 06:00 pm | 312 | Very Poor | 95.0 | 358.6 |
| 07:00 pm | 382 | Very Poor | 106.6 | 415.4 |
| 08:00 pm | 399 | Very Poor | 118.0 | 429.3 |
| 09:00 pm | 312 | Very Poor | 104.1 | 358.6 |
| 10:00 pm | 164 | Moderate | 68.0 | 195.1 |
| 11:00 pm | 76 | Satisfactory | 40.6 | 75.7 |
| 12:00 am | 151 | Moderate | 43.9 | 175.1 |
| 01:00 am | 151 | Moderate | 43.1 | 176.0 |
| 02:00 am | 144 | Moderate | 39.0 | 165.8 |
| 03:00 am | 156 | Moderate | 41.3 | 183.0 |
| 04:00 am | 174 | Moderate | 45.8 | 210.9 |
| 05:00 am | 184 | Moderate | 48.0 | 225.4 |
| 06:00 am | 163 | Moderate | 44.7 | 193.2 |
| 07:00 am | 148 | Moderate | 42.6 | 171.8 |
| 08:00 am | 153 | Moderate | 44.0 | 178.3 |
| 09:00 am | 166 | Moderate | 47.1 | 197.9 |
| 10:00 am | 175 | Moderate | 50.2 | 211.9 |
| 11:00 am | 182 | Moderate | 51.1 | 222.6 |
| 12:00 pm | 186 | Moderate | 51.7 | 229.1 |
| 01:00 pm | 189 | Moderate | 52.4 | 233.3 |
| 02:00 pm | 193 | Moderate | 53.2 | 239.3 |
| 03:00 pm | 191 | Moderate | 53.2 | 236.6 |
| 04:00 pm | 188 | Moderate | 53.7 | 232.4 |
| 05:00 pm | 500 | Severe | 109.2 | 678.0 |
| 06:00 pm | 428 | Severe | 96.4 | 476.8 |
| 07:00 pm | 203 | Poor | 73.6 | 252.4 |
| 08:00 pm | 151 | Moderate | 56.6 | 176.5 |
| 09:00 pm | 114 | Moderate | 43.7 | 119.0 |
| 10:00 pm | 95 | Satisfactory | 36.7 | 95.2 |
| 11:00 pm | 69 | Satisfactory | 33.1 | 68.2 |
| 12:00 am | 53 | Satisfactory | 31.5 | 51.7 |
| 01:00 am | 54 | Satisfactory | 32.0 | 44.5 |
| 02:00 am | 54 | Satisfactory | 32.1 | 40.7 |
| 03:00 am | 53 | Satisfactory | 31.1 | 41.2 |
| 04:00 am | 50 | Good | 30.0 | 42.0 |
| 05:00 am | 61 | Satisfactory | 36.1 | 40.9 |
| 06:00 am | 60 | Satisfactory | 35.5 | 39.3 |
| 07:00 am | 65 | Satisfactory | 33.8 | 64.3 |
| 08:00 am | 117 | Moderate | 38.8 | 123.9 |
| 09:00 am | 139 | Moderate | 42.0 | 157.4 |
| 10:00 am | 111 | Moderate | 38.6 | 115.9 |
| 11:00 am | 102 | Moderate | 36.4 | 102.2 |
| 12:00 pm | 108 | Moderate | 36.8 | 109.9 |
| 01:00 pm | 111 | Moderate | 36.8 | 114.6 |
| 02:00 pm | 130 | Moderate | 39.0 | 144.4 |
| 03:00 pm | 140 | Moderate | 40.7 | 158.8 |
| 04:00 pm | 140 | Moderate | 41.1 | 159.7 |
| 05:00 pm | 109 | Moderate | 31.0 | 111.8 |
| 06:00 pm | 43 | Good | 22.5 | 42.7 |
| 07:00 pm | 38 | Good | 22.8 | 28.7 |
| 08:00 pm | 41 | Good | 24.5 | 30.9 |
| 09:00 pm | 46 | Good | 27.4 | 38.6 |
| 10:00 pm | 51 | Satisfactory | 30.2 | 43.3 |
| 11:00 pm | 54 | Satisfactory | 32.1 | 45.4 |
| 12:00 am | 56 | Satisfactory | 33.2 | 46.0 |
| 01:00 am | 59 | Satisfactory | 34.6 | 46.4 |
| 02:00 am | 62 | Satisfactory | 36.6 | 46.8 |
| 03:00 am | 65 | Satisfactory | 38.8 | 47.6 |
| 04:00 am | 68 | Satisfactory | 40.6 | 48.5 |
| 05:00 am | 71 | Satisfactory | 42.0 | 58.1 |
| 06:00 am | 71 | Satisfactory | 42.0 | 60.8 |
| 07:00 am | 72 | Satisfactory | 39.6 | 71.0 |
| 08:00 am | 73 | Satisfactory | 33.6 | 72.4 |
| 09:00 am | 73 | Satisfactory | 29.7 | 72.4 |
| 10:00 am | 61 | Satisfactory | 27.2 | 59.8 |
| 11:00 am | 55 | Satisfactory | 25.8 | 53.7 |
| 12:00 pm | 61 | Satisfactory | 25.3 | 60.3 |
| 01:00 pm | 74 | Satisfactory | 25.8 | 73.3 |
| 02:00 pm | 79 | Satisfactory | 26.1 | 78.2 |
| 03:00 pm | 80 | Satisfactory | 26.1 | 79.4 |
| 04:00 pm | 79 | Satisfactory | 26.1 | 78.2 |
| 05:00 pm | 43 | Good | 25.7 | 34.9 |
| 06:00 pm | 44 | Good | 26.1 | 36.3 |
| 07:00 pm | 48 | Good | 28.5 | 37.5 |
| 08:00 pm | 53 | Satisfactory | 31.2 | 39.7 |
| 09:00 pm | 58 | Satisfactory | 34.3 | 42.5 |
| 10:00 pm | 67 | Satisfactory | 39.7 | 48.0 |
| 11:00 pm | 78 | Satisfactory | 46.4 | 54.5 |
| 12:00 am | 89 | Satisfactory | 53.3 | 61.5 |
| 01:00 am | 104 | Moderate | 60.8 | 69.2 |
| 02:00 am | 122 | Moderate | 66.4 | 74.0 |
| 03:00 am | 129 | Moderate | 68.5 | 75.7 |
| 04:00 am | 129 | Moderate | 68.5 | 75.9 |
| 05:00 am | 126 | Moderate | 67.5 | 76.1 |
| 06:00 am | 100 | Satisfactory | 59.8 | 67.3 |
| 07:00 am | 81 | Satisfactory | 48.5 | 61.5 |
| 08:00 am | 62 | Satisfactory | 37.0 | 58.7 |
| 09:00 am | 71 | Satisfactory | 31.9 | 70.8 |
| 10:00 am | 87 | Satisfactory | 33.6 | 87.1 |
| 11:00 am | 81 | Satisfactory | 32.4 | 80.8 |
| 12:00 pm | 80 | Satisfactory | 32.2 | 79.9 |
| 01:00 pm | 85 | Satisfactory | 32.4 | 84.3 |
| 02:00 pm | 88 | Satisfactory | 32.0 | 88.2 |
| 03:00 pm | 92 | Satisfactory | 31.9 | 92.0 |
| 04:00 pm | 91 | Satisfactory | 31.2 | 90.8 |
| 05:00 pm | 107 | Moderate | 36.2 | 109.2 |
| 06:00 pm | 91 | Satisfactory | 36.6 | 91.0 |
| 07:00 pm | 90 | Satisfactory | 43.3 | 90.3 |
| 08:00 pm | 92 | Satisfactory | 50.8 | 92.0 |
| 09:00 pm | 91 | Satisfactory | 54.4 | 90.3 |
| 10:00 pm | 100 | Satisfactory | 59.8 | 93.6 |
| 11:00 pm | 111 | Moderate | 62.9 | 92.9 |
| 12:00 am | 104 | Moderate | 61.0 | 88.2 |
| 01:00 am | 100 | Satisfactory | 59.8 | 85.9 |
| 02:00 am | 99 | Satisfactory | 59.4 | 84.5 |
| 03:00 am | 97 | Satisfactory | 58.4 | 81.5 |
| 04:00 am | 95 | Satisfactory | 57.2 | 77.8 |
| 05:00 am | 122 | Moderate | 66.4 | 84.3 |
| 06:00 am | 107 | Moderate | 61.9 | 86.4 |
| 07:00 am | 102 | Moderate | 60.3 | 98.5 |
| 08:00 am | 105 | Moderate | 55.1 | 106.6 |
| 09:00 am | 111 | Moderate | 46.7 | 115.3 |
| 10:00 am | 112 | Moderate | 43.7 | 116.4 |
| 11:00 am | 110 | Moderate | 41.2 | 113.6 |
| 12:00 pm | 107 | Moderate | 39.5 | 109.7 |
| 01:00 pm | 105 | Moderate | 38.4 | 105.9 |
| 02:00 pm | 102 | Moderate | 38.3 | 100.8 |
| 03:00 pm | 97 | Satisfactory | 38.2 | 96.9 |
| 04:00 pm | 93 | Satisfactory | 38.1 | 93.1 |
| 05:00 pm | 90 | Satisfactory | 37.1 | 89.6 |
| 06:00 pm | 90 | Satisfactory | 42.7 | 90.1 |
| 07:00 pm | 97 | Satisfactory | 56.8 | 97.1 |
| 08:00 pm | 135 | Moderate | 70.3 | 110.8 |
| 09:00 pm | 101 | Moderate | 60.1 | 91.5 |
| 10:00 pm | 92 | Satisfactory | 54.9 | 83.6 |
| 11:00 pm | 93 | Satisfactory | 56.0 | 83.8 |
| 12:00 am | 98 | Satisfactory | 58.7 | 86.8 |
| 01:00 am | 108 | Moderate | 62.2 | 92.0 |
| 02:00 am | 122 | Moderate | 66.4 | 99.7 |
| 03:00 am | 142 | Moderate | 72.4 | 110.6 |
| 04:00 am | 163 | Moderate | 78.9 | 121.1 |
| 05:00 am | 204 | Poor | 90.8 | 133.6 |
| 06:00 am | 186 | Moderate | 85.7 | 120.1 |
| 07:00 am | 140 | Moderate | 71.9 | 108.5 |
| 08:00 am | 98 | Satisfactory | 53.4 | 98.3 |
| 09:00 am | 105 | Moderate | 50.4 | 106.2 |
| 10:00 am | 111 | Moderate | 50.3 | 114.6 |
| 11:00 am | 110 | Moderate | 49.1 | 114.1 |
| 12:00 pm | 109 | Moderate | 48.2 | 112.2 |
| 01:00 pm | 107 | Moderate | 46.8 | 108.7 |
| 02:00 pm | 105 | Moderate | 45.5 | 105.5 |
| 03:00 pm | 105 | Moderate | 46.3 | 106.6 |
| 04:00 pm | 94 | Satisfactory | 42.3 | 94.1 |
| 05:00 pm | 74 | Satisfactory | 37.8 | 73.1 |
| 06:00 pm | 76 | Satisfactory | 45.3 | 72.4 |
| 07:00 pm | 99 | Satisfactory | 59.6 | 87.1 |
| 08:00 pm | 144 | Moderate | 73.1 | 101.5 |
| 09:00 pm | 182 | Moderate | 84.5 | 113.4 |
| 10:00 pm | 218 | Poor | 95.0 | 123.9 |
| 11:00 pm | 220 | Poor | 95.7 | 122.9 |
| 12:00 am | 181 | Moderate | 84.3 | 109.9 |
| 01:00 am | 155 | Moderate | 76.4 | 102.9 |
| 02:00 am | 140 | Moderate | 71.9 | 99.2 |
| 03:00 am | 130 | Moderate | 68.9 | 97.1 |
| 04:00 am | 127 | Moderate | 67.8 | 96.4 |
| 05:00 am | 129 | Moderate | 68.5 | 96.9 |
| 06:00 am | 126 | Moderate | 67.5 | 93.4 |
| 07:00 am | 114 | Moderate | 63.8 | 90.8 |
| 08:00 am | 103 | Moderate | 56.9 | 103.4 |
| 09:00 am | 109 | Moderate | 51.0 | 112.0 |
| 10:00 am | 104 | Moderate | 45.6 | 105.0 |
| 11:00 am | 110 | Moderate | 43.8 | 114.1 |
| 12:00 pm | 136 | Moderate | 48.3 | 153.7 |
| 01:00 pm | 159 | Moderate | 54.4 | 188.1 |
| 02:00 pm | 164 | Moderate | 56.5 | 196.0 |