Ulaan-Uul AQI History
Hourly air quality data for the past 24 hours in Ulaan-Uul, Dornogovĭ.
24-Hour Summary
Average AQI
268
Peak AQI
500
Best AQI
9
Hourly AQI Data
| Time | AQI | Category | PM2.5 | PM10 |
|---|---|---|---|---|
| 03:00 pm | 157 | Unhealthy | 25.9 | 267.3 |
| 04:00 pm | 184 | Unhealthy | 31.5 | 322.2 |
| 05:00 pm | 211 | Very Unhealthy | 36.1 | 362.3 |
| 06:00 pm | 243 | Very Unhealthy | 39.1 | 384.6 |
| 07:00 pm | 339 | Hazardous | 51.0 | 459.1 |
| 08:00 pm | 270 | Very Unhealthy | 50.5 | 403.3 |
| 09:00 pm | 165 | Unhealthy | 39.0 | 284.1 |
| 10:00 pm | 148 | Unhealthy for Sensitive Groups | 34.3 | 250.5 |
| 11:00 pm | 143 | Unhealthy for Sensitive Groups | 32.6 | 239.3 |
| 12:00 am | 135 | Unhealthy for Sensitive Groups | 31.8 | 223.5 |
| 01:00 am | 119 | Unhealthy for Sensitive Groups | 30.4 | 191.4 |
| 02:00 am | 110 | Unhealthy for Sensitive Groups | 28.8 | 174.2 |
| 03:00 am | 106 | Unhealthy for Sensitive Groups | 27.1 | 166.7 |
| 04:00 am | 105 | Unhealthy for Sensitive Groups | 25.3 | 164.4 |
| 05:00 am | 146 | Unhealthy for Sensitive Groups | 31.4 | 245.9 |
| 06:00 am | 183 | Unhealthy | 38.3 | 319.4 |
| 07:00 am | 231 | Very Unhealthy | 48.4 | 376.3 |
| 08:00 am | 155 | Unhealthy | 35.0 | 263.6 |
| 09:00 am | 410 | Hazardous | 69.8 | 523.4 |
| 10:00 am | 500 | Hazardous | 100.4 | 752.5 |
| 11:00 am | 500 | Hazardous | 121.5 | 938.8 |
| 12:00 pm | 500 | Hazardous | 121.1 | 998.4 |
| 01:00 pm | 500 | Hazardous | 116.6 | 1035.6 |
| 02:00 pm | 500 | Hazardous | 97.6 | 912.7 |
| 03:00 pm | 500 | Hazardous | 80.1 | 784.2 |
| 04:00 pm | 500 | Hazardous | 70.3 | 704.1 |
| 05:00 pm | 500 | Hazardous | 66.4 | 659.4 |
| 06:00 pm | 500 | Hazardous | 64.5 | 625.8 |
| 07:00 pm | 500 | Hazardous | 74.0 | 659.4 |
| 08:00 pm | 170 | Unhealthy | 39.5 | 293.4 |
| 09:00 pm | 128 | Unhealthy for Sensitive Groups | 30.5 | 210.5 |
| 10:00 pm | 106 | Unhealthy for Sensitive Groups | 25.6 | 166.2 |
| 11:00 pm | 91 | Moderate | 22.1 | 136.9 |
| 12:00 am | 101 | Unhealthy for Sensitive Groups | 23.1 | 156.9 |
| 01:00 am | 169 | Unhealthy | 35.4 | 292.4 |
| 02:00 am | 250 | Very Unhealthy | 46.1 | 389.3 |
| 03:00 am | 406 | Hazardous | 71.5 | 519.7 |
| 04:00 am | 500 | Hazardous | 171.8 | 1125.0 |
| 05:00 am | 500 | Hazardous | 269.2 | 1672.7 |
| 06:00 am | 500 | Hazardous | 298.0 | 1750.9 |
| 07:00 am | 500 | Hazardous | 279.4 | 1583.2 |
| 08:00 am | 500 | Hazardous | 221.2 | 1199.5 |
| 09:00 am | 500 | Hazardous | 203.5 | 1229.3 |
| 10:00 am | 500 | Hazardous | 185.8 | 1300.1 |
| 11:00 am | 500 | Hazardous | 190.0 | 1460.3 |
| 12:00 pm | 500 | Hazardous | 189.1 | 1538.5 |
| 01:00 pm | 500 | Hazardous | 168.1 | 1490.1 |
| 02:00 pm | 500 | Hazardous | 165.8 | 1564.6 |
| 03:00 pm | 500 | Hazardous | 167.2 | 1605.6 |
| 04:00 pm | 500 | Hazardous | 173.2 | 1661.5 |
| 05:00 pm | 500 | Hazardous | 182.5 | 1732.3 |
| 06:00 pm | 500 | Hazardous | 198.4 | 1844.0 |
| 07:00 pm | 500 | Hazardous | 245.9 | 2093.6 |
| 08:00 pm | 500 | Hazardous | 316.6 | 2488.5 |
| 09:00 pm | 500 | Hazardous | 357.6 | 2637.5 |
| 10:00 pm | 500 | Hazardous | 367.9 | 2630.1 |
| 11:00 pm | 500 | Hazardous | 353.0 | 2548.1 |
| 12:00 am | 500 | Hazardous | 288.7 | 2086.2 |
| 01:00 am | 500 | Hazardous | 249.6 | 1814.2 |
| 02:00 am | 500 | Hazardous | 258.9 | 1937.2 |
| 03:00 am | 500 | Hazardous | 270.1 | 2063.8 |
| 04:00 am | 500 | Hazardous | 268.2 | 2078.7 |
| 05:00 am | 500 | Hazardous | 247.7 | 1974.4 |
| 06:00 am | 500 | Hazardous | 223.5 | 1832.8 |
| 07:00 am | 500 | Hazardous | 182.5 | 1579.5 |
| 08:00 am | 500 | Hazardous | 119.7 | 1076.6 |
| 09:00 am | 500 | Hazardous | 103.6 | 964.9 |
| 10:00 am | 500 | Hazardous | 93.6 | 888.5 |
| 11:00 am | 500 | Hazardous | 85.0 | 812.1 |
| 12:00 pm | 500 | Hazardous | 81.5 | 780.4 |
| 01:00 pm | 500 | Hazardous | 84.1 | 812.1 |
| 02:00 pm | 500 | Hazardous | 92.9 | 901.5 |
| 03:00 pm | 500 | Hazardous | 100.6 | 976.0 |
| 04:00 pm | 500 | Hazardous | 98.7 | 961.1 |
| 05:00 pm | 500 | Hazardous | 94.1 | 909.0 |
| 06:00 pm | 500 | Hazardous | 86.1 | 819.6 |
| 07:00 pm | 500 | Hazardous | 79.2 | 737.6 |
| 08:00 pm | 418 | Hazardous | 65.2 | 530.9 |
| 09:00 pm | 248 | Very Unhealthy | 53.3 | 388.4 |
| 10:00 pm | 230 | Very Unhealthy | 51.9 | 375.3 |
| 11:00 pm | 190 | Unhealthy | 49.6 | 333.4 |
| 12:00 am | 186 | Unhealthy | 49.5 | 326.0 |
| 01:00 am | 164 | Unhealthy | 44.2 | 282.2 |
| 02:00 am | 327 | Hazardous | 59.1 | 448.0 |
| 03:00 am | 500 | Hazardous | 97.6 | 761.8 |
| 04:00 am | 500 | Hazardous | 107.8 | 780.4 |
| 05:00 am | 472 | Hazardous | 89.9 | 579.3 |
| 06:00 am | 167 | Unhealthy | 53.1 | 287.8 |
| 07:00 am | 78 | Moderate | 23.6 | 109.2 |
| 08:00 am | 20 | Good | 3.6 | 15.5 |
| 09:00 am | 15 | Good | 2.2 | 16.6 |
| 10:00 am | 11 | Good | 1.7 | 12.7 |
| 11:00 am | 9 | Good | 1.6 | 10.0 |
| 12:00 pm | 9 | Good | 1.6 | 8.6 |
| 01:00 pm | 26 | Good | 3.8 | 28.7 |
| 02:00 pm | 56 | Moderate | 8.1 | 66.6 |
| 03:00 pm | 72 | Moderate | 11.9 | 98.3 |
| 04:00 pm | 76 | Moderate | 13.5 | 106.6 |
| 05:00 pm | 68 | Moderate | 12.4 | 90.3 |
| 06:00 pm | 58 | Moderate | 10.6 | 70.5 |
| 07:00 pm | 54 | Moderate | 9.7 | 62.6 |
| 08:00 pm | 220 | Very Unhealthy | 41.9 | 368.8 |
| 09:00 pm | 354 | Hazardous | 55.5 | 473.1 |
| 10:00 pm | 202 | Very Unhealthy | 45.1 | 356.7 |
| 11:00 pm | 156 | Unhealthy | 35.7 | 266.4 |
| 12:00 am | 500 | Hazardous | 78.0 | 631.4 |
| 01:00 am | 500 | Hazardous | 108.5 | 884.8 |
| 02:00 am | 500 | Hazardous | 119.7 | 964.9 |
| 03:00 am | 500 | Hazardous | 96.2 | 748.8 |
| 04:00 am | 406 | Hazardous | 70.3 | 519.7 |
| 05:00 am | 196 | Unhealthy | 50.5 | 346.5 |
| 06:00 am | 122 | Unhealthy for Sensitive Groups | 29.1 | 197.4 |
| 07:00 am | 121 | Unhealthy for Sensitive Groups | 27.2 | 196.5 |
| 08:00 am | 163 | Unhealthy | 27.5 | 280.3 |
| 09:00 am | 191 | Unhealthy | 32.9 | 336.2 |
| 10:00 am | 200 | Unhealthy | 35.2 | 353.9 |
| 11:00 am | 193 | Unhealthy | 33.9 | 339.0 |
| 12:00 pm | 177 | Unhealthy | 30.7 | 308.3 |
| 01:00 pm | 161 | Unhealthy | 27.5 | 275.7 |
| 02:00 pm | 148 | Unhealthy for Sensitive Groups | 24.9 | 250.5 |
| 03:00 pm | 145 | Unhealthy for Sensitive Groups | 24.1 | 244.0 |
| 04:00 pm | 152 | Unhealthy | 25.3 | 257.0 |
| 05:00 pm | 155 | Unhealthy | 26.0 | 263.6 |
| 06:00 pm | 155 | Unhealthy | 26.4 | 264.5 |
| 07:00 pm | 147 | Unhealthy for Sensitive Groups | 25.3 | 248.7 |
| 08:00 pm | 111 | Unhealthy for Sensitive Groups | 18.0 | 176.0 |
| 09:00 pm | 79 | Moderate | 12.1 | 112.0 |
| 10:00 pm | 54 | Moderate | 7.9 | 62.6 |
| 11:00 pm | 42 | Good | 6.6 | 45.6 |
| 12:00 am | 36 | Good | 5.9 | 39.0 |
| 01:00 am | 37 | Good | 6.2 | 40.9 |
| 02:00 am | 134 | Unhealthy for Sensitive Groups | 26.4 | 222.6 |
| 03:00 am | 410 | Hazardous | 62.6 | 523.4 |
| 04:00 am | 449 | Hazardous | 71.2 | 558.8 |
| 05:00 am | 352 | Hazardous | 62.6 | 471.2 |
| 06:00 am | 263 | Very Unhealthy | 53.1 | 398.6 |
| 07:00 am | 181 | Unhealthy | 41.1 | 315.7 |
| 08:00 am | 186 | Unhealthy | 32.4 | 325.0 |
| 09:00 am | 166 | Unhealthy | 28.3 | 285.0 |
| 10:00 am | 149 | Unhealthy for Sensitive Groups | 25.3 | 252.4 |
| 11:00 am | 155 | Unhealthy | 26.5 | 263.6 |
| 12:00 pm | 164 | Unhealthy | 28.1 | 281.3 |
| 01:00 pm | 170 | Unhealthy | 29.2 | 293.4 |
| 02:00 pm | 172 | Unhealthy | 29.4 | 297.1 |
| 03:00 pm | 172 | Unhealthy | 29.3 | 298.0 |
| 04:00 pm | 173 | Unhealthy | 29.5 | 299.9 |
| 05:00 pm | 173 | Unhealthy | 29.6 | 300.8 |
| 06:00 pm | 181 | Unhealthy | 31.3 | 315.7 |
| 07:00 pm | 224 | Very Unhealthy | 37.5 | 371.6 |
| 08:00 pm | 184 | Unhealthy | 36.4 | 322.2 |
| 09:00 pm | 92 | Moderate | 19.0 | 138.8 |
| 10:00 pm | 53 | Moderate | 10.4 | 59.6 |
| 11:00 pm | 42 | Good | 7.6 | 39.1 |
| 12:00 am | 38 | Good | 6.9 | 35.3 |
| 01:00 am | 37 | Good | 6.6 | 27.5 |
| 02:00 am | 40 | Good | 7.2 | 22.2 |
| 03:00 am | 36 | Good | 6.5 | 16.8 |
| 04:00 am | 33 | Good | 5.9 | 13.7 |
| 05:00 am | 35 | Good | 6.3 | 13.9 |
| 06:00 am | 37 | Good | 6.7 | 14.2 |
| 07:00 am | 39 | Good | 7.1 | 14.8 |
| 08:00 am | 37 | Good | 6.6 | 12.1 |
| 09:00 am | 34 | Good | 6.1 | 10.2 |
| 10:00 am | 38 | Good | 6.9 | 16.5 |
| 11:00 am | 57 | Moderate | 12.2 | 68.5 |
| 12:00 pm | 69 | Moderate | 14.0 | 91.3 |
| 01:00 pm | 70 | Moderate | 14.2 | 93.4 |
| 02:00 pm | 64 | Moderate | 13.4 | 82.9 |