Chất lượng không khí hiện tại Tỉnh Nghệ An
Chỉ số AQI
4
Không lành mạnh
CO
302.97
μg/m³NO
0.02
μg/m³NO2
2.27
μg/m³O3
10.49
μg/m³SO2
0.46
μg/m³PM2.5
50.01
μg/m³Dự báo thời tiết 30 ngày tới
| CN | T2 | T3 | T4 | T5 | T6 | T7 |
|---|---|---|---|---|---|---|
|
16/01
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17/01
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18/01
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19/01
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20/01
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21/01
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22/01
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23/01
|
24/01
|
|
25/01
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26/01
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27/01
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28/01
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29/01
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Dự báo chất lượng không khí Tỉnh Nghệ An
| Ngày | Chỉ số AQI | CO (μg/m³) | NO (μg/m³) | NO₂ (μg/m³) | O₃ (μg/m³) | SO₂ (μg/m³) | PM2.5 (μg/m³) | PM10 (μg/m³) |
|---|---|---|---|---|---|---|---|---|
| 06:00 16/01/2026 | 4 - Không lành mạnh | 302.97 | 0.02 | 2.27 | 10.49 | 0.46 | 50.01 | 54.14 |
| 07:00 16/01/2026 | 4 - Không lành mạnh | 318.4 | 0.06 | 2.74 | 9.3 | 0.51 | 50.67 | 54.92 |
| 08:00 16/01/2026 | 4 - Không lành mạnh | 349.2 | 0.37 | 3.37 | 7.76 | 0.51 | 50.42 | 54.76 |
| 09:00 16/01/2026 | 3 - Trung Bình | 373.61 | 1.24 | 2.76 | 9.13 | 0.49 | 49.42 | 53.74 |
| 10:00 16/01/2026 | 3 - Trung Bình | 378.7 | 1.34 | 2.44 | 17.54 | 0.54 | 48.67 | 52.9 |
| 11:00 16/01/2026 | 3 - Trung Bình | 275.32 | 0.08 | 0.52 | 88.6 | 0.47 | 42.81 | 46.55 |
| 12:00 16/01/2026 | 3 - Trung Bình | 257.41 | 0.05 | 0.3 | 93.93 | 0.4 | 41.08 | 44.25 |
| 13:00 16/01/2026 | 3 - Trung Bình | 249.96 | 0.05 | 0.3 | 93.24 | 0.36 | 39.26 | 42.11 |
| 14:00 16/01/2026 | 3 - Trung Bình | 249.22 | 0.05 | 0.33 | 94.06 | 0.33 | 38.59 | 41.28 |
| 15:00 16/01/2026 | 3 - Trung Bình | 244.91 | 0.05 | 0.37 | 93.54 | 0.31 | 37.23 | 39.77 |
| 16:00 16/01/2026 | 3 - Trung Bình | 240.6 | 0.04 | 0.43 | 92.58 | 0.3 | 35.7 | 38.15 |
| 17:00 16/01/2026 | 3 - Trung Bình | 266.55 | 0.07 | 1.54 | 76.01 | 0.38 | 35.92 | 38.45 |
| 18:00 16/01/2026 | 3 - Trung Bình | 314.84 | 0.01 | 3.39 | 55.78 | 0.5 | 37.21 | 39.93 |
| 19:00 16/01/2026 | 3 - Trung Bình | 351.07 | 0 | 4.56 | 44.48 | 0.6 | 38.39 | 41.35 |
| 20:00 16/01/2026 | 3 - Trung Bình | 366.87 | 0 | 5.06 | 38.64 | 0.68 | 39.01 | 42.18 |
| 21:00 16/01/2026 | 3 - Trung Bình | 373.46 | 0 | 5.13 | 37.01 | 0.83 | 39.87 | 43.19 |
| 22:00 16/01/2026 | 3 - Trung Bình | 376.96 | 0 | 5.23 | 38.15 | 1.04 | 40.72 | 44.18 |
| 23:00 16/01/2026 | 3 - Trung Bình | 375.93 | 0 | 5.35 | 39.38 | 1.2 | 40.83 | 44.32 |
| 00:00 17/01/2026 | 3 - Trung Bình | 370.35 | 0 | 5.01 | 36.98 | 1.08 | 40.92 | 44.32 |
| 01:00 17/01/2026 | 3 - Trung Bình | 354.23 | 0 | 4.22 | 33.11 | 0.78 | 40.74 | 43.92 |
| 02:00 17/01/2026 | 3 - Trung Bình | 333.66 | 0 | 3.46 | 29.21 | 0.5 | 40.37 | 43.32 |
| 03:00 17/01/2026 | 3 - Trung Bình | 319.17 | 0 | 2.95 | 26.47 | 0.37 | 40.21 | 42.98 |
| 04:00 17/01/2026 | 3 - Trung Bình | 305.72 | 0 | 2.54 | 24.62 | 0.3 | 40.05 | 42.68 |
| 05:00 17/01/2026 | 3 - Trung Bình | 292.31 | 0 | 2.23 | 23.07 | 0.26 | 39.83 | 42.32 |
| 06:00 17/01/2026 | 3 - Trung Bình | 284.23 | 0 | 2.1 | 21.34 | 0.25 | 39.94 | 42.35 |
| 07:00 17/01/2026 | 3 - Trung Bình | 292 | 0.01 | 2.46 | 19.27 | 0.29 | 40.27 | 42.72 |
| 08:00 17/01/2026 | 3 - Trung Bình | 308.91 | 0.21 | 2.89 | 17.17 | 0.33 | 39.97 | 42.45 |
| 09:00 17/01/2026 | 3 - Trung Bình | 321.01 | 0.79 | 2.4 | 18.54 | 0.38 | 39.22 | 41.62 |
| 10:00 17/01/2026 | 3 - Trung Bình | 324.58 | 0.75 | 2.12 | 27.83 | 0.45 | 38.85 | 41.16 |
| 11:00 17/01/2026 | 3 - Trung Bình | 294.76 | 0.05 | 0.42 | 96.29 | 0.48 | 41.17 | 44.02 |
| 12:00 17/01/2026 | 3 - Trung Bình | 289.51 | 0.04 | 0.32 | 97.68 | 0.46 | 37.61 | 40.24 |
| 13:00 17/01/2026 | 3 - Trung Bình | 287.35 | 0.04 | 0.34 | 96.42 | 0.44 | 36.08 | 38.57 |
| 14:00 17/01/2026 | 3 - Trung Bình | 294.87 | 0.04 | 0.39 | 97.29 | 0.45 | 36.9 | 39.38 |
| 15:00 17/01/2026 | 3 - Trung Bình | 304.91 | 0.05 | 0.45 | 98.12 | 0.47 | 39.66 | 42.28 |
| 16:00 17/01/2026 | 3 - Trung Bình | 312.91 | 0.04 | 0.54 | 98.72 | 0.5 | 42.03 | 44.78 |
| 17:00 17/01/2026 | 3 - Trung Bình | 333.87 | 0.05 | 1.4 | 81.61 | 0.53 | 43.58 | 46.38 |
| 18:00 17/01/2026 | 3 - Trung Bình | 365.94 | 0.01 | 2.78 | 60.84 | 0.58 | 44.73 | 47.61 |
| 19:00 17/01/2026 | 3 - Trung Bình | 390.02 | 0 | 3.7 | 49.29 | 0.63 | 45.67 | 48.69 |
| 20:00 17/01/2026 | 3 - Trung Bình | 397.72 | 0 | 4.04 | 42.61 | 0.65 | 45.65 | 48.79 |
| 21:00 17/01/2026 | 3 - Trung Bình | 399.21 | 0 | 3.95 | 38.33 | 0.66 | 45.75 | 48.94 |
| 22:00 17/01/2026 | 3 - Trung Bình | 394.45 | 0 | 3.73 | 35.24 | 0.66 | 45.48 | 48.69 |
| 23:00 17/01/2026 | 3 - Trung Bình | 384.22 | 0 | 3.46 | 31.88 | 0.62 | 44.43 | 47.54 |
| 00:00 18/01/2026 | 3 - Trung Bình | 370.58 | 0 | 3.05 | 28.94 | 0.47 | 43.28 | 46.16 |
| 01:00 18/01/2026 | 3 - Trung Bình | 352.66 | 0 | 2.55 | 27.1 | 0.38 | 41.44 | 44.03 |
| 02:00 18/01/2026 | 3 - Trung Bình | 333.42 | 0 | 2.17 | 24.85 | 0.32 | 39.3 | 41.63 |
| 03:00 18/01/2026 | 3 - Trung Bình | 320.25 | 0 | 1.95 | 20.04 | 0.26 | 37.74 | 39.9 |
| 04:00 18/01/2026 | 3 - Trung Bình | 309.15 | 0 | 1.78 | 15.6 | 0.22 | 36.27 | 38.34 |
| 05:00 18/01/2026 | 3 - Trung Bình | 298.06 | 0.01 | 1.64 | 12.37 | 0.2 | 34.34 | 36.38 |
| 06:00 18/01/2026 | 3 - Trung Bình | 292.28 | 0.01 | 1.58 | 10.58 | 0.2 | 32.66 | 34.73 |
| 07:00 18/01/2026 | 3 - Trung Bình | 296.02 | 0.03 | 1.81 | 9.18 | 0.21 | 31.29 | 33.43 |
| 08:00 18/01/2026 | 3 - Trung Bình | 305.67 | 0.29 | 1.98 | 8.92 | 0.25 | 28.96 | 31.24 |
| 09:00 18/01/2026 | 3 - Trung Bình | 316.81 | 0.85 | 1.6 | 11.77 | 0.29 | 26.42 | 28.91 |
| 10:00 18/01/2026 | 2 - Khá Tốt | 320.44 | 0.77 | 1.59 | 19.62 | 0.35 | 24.82 | 27.48 |
| 11:00 18/01/2026 | 3 - Trung Bình | 299.71 | 0.06 | 0.42 | 85.26 | 0.36 | 27.9 | 30.31 |
| 12:00 18/01/2026 | 3 - Trung Bình | 280.72 | 0.04 | 0.28 | 89.46 | 0.36 | 27.3 | 29.29 |
| 13:00 18/01/2026 | 3 - Trung Bình | 267.02 | 0.04 | 0.28 | 88.79 | 0.36 | 25.73 | 27.51 |
| 14:00 18/01/2026 | 3 - Trung Bình | 265.27 | 0.04 | 0.31 | 89.64 | 0.37 | 25.73 | 27.44 |
| 15:00 18/01/2026 | 3 - Trung Bình | 262.11 | 0.04 | 0.35 | 89.61 | 0.37 | 25.72 | 27.35 |
| 16:00 18/01/2026 | 3 - Trung Bình | 258.96 | 0.03 | 0.41 | 89.79 | 0.38 | 25.67 | 27.26 |
| 17:00 18/01/2026 | 3 - Trung Bình | 272.63 | 0.04 | 1.12 | 76.58 | 0.43 | 26.09 | 27.71 |
| 18:00 18/01/2026 | 3 - Trung Bình | 302.27 | 0.01 | 2.41 | 59.07 | 0.52 | 26.89 | 28.65 |
| 19:00 18/01/2026 | 3 - Trung Bình | 324.92 | 0 | 3.32 | 49.02 | 0.59 | 27.72 | 29.69 |
| 20:00 18/01/2026 | 3 - Trung Bình | 334.37 | 0 | 3.78 | 42.9 | 0.62 | 28.18 | 30.35 |
| 21:00 18/01/2026 | 3 - Trung Bình | 340.86 | 0 | 3.9 | 37.85 | 0.64 | 28.65 | 30.98 |
| 22:00 18/01/2026 | 3 - Trung Bình | 344.27 | 0 | 3.95 | 33.54 | 0.7 | 28.94 | 31.41 |
| 23:00 18/01/2026 | 3 - Trung Bình | 342.36 | 0 | 3.93 | 29.3 | 0.72 | 28.61 | 31.11 |
| 00:00 19/01/2026 | 3 - Trung Bình | 337.19 | 0 | 3.66 | 23.84 | 0.56 | 28.17 | 30.6 |
| 01:00 19/01/2026 | 3 - Trung Bình | 326.72 | 0 | 3.2 | 18.52 | 0.41 | 27.28 | 29.62 |
| 02:00 19/01/2026 | 3 - Trung Bình | 311.69 | 0 | 2.78 | 14.56 | 0.31 | 26.08 | 28.33 |
| 03:00 19/01/2026 | 3 - Trung Bình | 300.54 | 0.01 | 2.44 | 12.37 | 0.27 | 25.24 | 27.48 |
| 04:00 19/01/2026 | 2 - Khá Tốt | 289.36 | 0.01 | 2.13 | 11.15 | 0.27 | 24.43 | 26.7 |
| 05:00 19/01/2026 | 2 - Khá Tốt | 277.13 | 0.01 | 1.89 | 10.29 | 0.28 | 23.57 | 25.86 |
| 06:00 19/01/2026 | 2 - Khá Tốt | 271.25 | 0.02 | 1.85 | 9.71 | 0.31 | 23.12 | 25.48 |
| 07:00 19/01/2026 | 2 - Khá Tốt | 283.39 | 0.06 | 2.35 | 8.96 | 0.41 | 23.13 | 25.71 |
| 08:00 19/01/2026 | 2 - Khá Tốt | 308.97 | 0.56 | 2.67 | 8.42 | 0.47 | 22.82 | 25.63 |
| 09:00 19/01/2026 | 2 - Khá Tốt | 328.58 | 1.43 | 2.06 | 11.11 | 0.45 | 22.4 | 25.34 |
| 10:00 19/01/2026 | 2 - Khá Tốt | 333.26 | 1.16 | 2.14 | 20.87 | 0.49 | 22.58 | 25.54 |
| 11:00 19/01/2026 | 2 - Khá Tốt | 267.97 | 0.08 | 0.48 | 80.48 | 0.4 | 23.13 | 25.13 |
| 12:00 19/01/2026 | 2 - Khá Tốt | 251.67 | 0.04 | 0.3 | 85.58 | 0.37 | 23.49 | 25.17 |
| 13:00 19/01/2026 | 2 - Khá Tốt | 245.76 | 0.04 | 0.31 | 84.92 | 0.37 | 23.18 | 24.78 |
| 14:00 19/01/2026 | 2 - Khá Tốt | 245.08 | 0.04 | 0.36 | 85.78 | 0.38 | 23.24 | 24.83 |
| 15:00 19/01/2026 | 2 - Khá Tốt | 239.39 | 0.03 | 0.4 | 85.53 | 0.39 | 22.87 | 24.43 |
| 16:00 19/01/2026 | 2 - Khá Tốt | 235.74 | 0.02 | 0.47 | 85.29 | 0.4 | 22.74 | 24.28 |
| 17:00 19/01/2026 | 2 - Khá Tốt | 250 | 0.03 | 1.17 | 75.59 | 0.46 | 23.21 | 24.84 |
| 18:00 19/01/2026 | 2 - Khá Tốt | 280.3 | 0.01 | 2.45 | 62.04 | 0.57 | 24.14 | 25.93 |
| 19:00 19/01/2026 | 3 - Trung Bình | 305.18 | 0 | 3.41 | 53.8 | 0.67 | 25.15 | 27.14 |
| 20:00 19/01/2026 | 3 - Trung Bình | 320.71 | 0 | 3.98 | 46.44 | 0.7 | 25.7 | 27.87 |
| 21:00 19/01/2026 | 3 - Trung Bình | 335.06 | 0 | 4.37 | 38.68 | 0.7 | 26.45 | 28.83 |
| 22:00 19/01/2026 | 3 - Trung Bình | 344.29 | 0 | 4.57 | 32.21 | 0.71 | 27.22 | 29.8 |
| 23:00 19/01/2026 | 3 - Trung Bình | 349.4 | 0 | 4.7 | 27.1 | 0.71 | 27.6 | 30.31 |
| 00:00 20/01/2026 | 3 - Trung Bình | 349.31 | 0 | 4.58 | 22.8 | 0.6 | 27.91 | 30.64 |
| 01:00 20/01/2026 | 3 - Trung Bình | 343.98 | 0 | 4.2 | 18.88 | 0.47 | 28.07 | 30.8 |
| 02:00 20/01/2026 | 3 - Trung Bình | 336.35 | 0 | 3.83 | 15.54 | 0.37 | 27.85 | 30.6 |
| 03:00 20/01/2026 | 3 - Trung Bình | 328.55 | 0 | 3.49 | 13.2 | 0.32 | 27.63 | 30.42 |
| 04:00 20/01/2026 | 3 - Trung Bình | 317.56 | 0.01 | 3.06 | 11.62 | 0.3 | 27.21 | 29.99 |
| 05:00 20/01/2026 | 3 - Trung Bình | 302.33 | 0.01 | 2.6 | 10.42 | 0.27 | 26.57 | 29.29 |