2023年2月大兴安岭空气质量指数AQI_PM2.5历史数据
大兴安岭02月份空气质量指数(AQI)数据： 数值单位：μg/m3(CO为mg/m3)
| 日期 |
AQI指数 |
质量等级 |
当天AQI排名 |
PM2.5 |
PM10 |
No2 |
So2 |
Co |
O3 |
| 2023-02-01 | 39 |
优 |
32 | 26 | 36 | 12 |
10 | 0.36 | 52 |
| 2023-02-02 | 34 |
优 |
30 | 23 | 26 | 16 |
11 | 0.30 | 48 |
| 2023-02-03 | 32 |
优 |
34 | 21 | 24 | 17 |
11 | 0.39 | 45 |
| 2023-02-04 | 34 |
优 |
57 | 24 | 27 | 17 |
12 | 0.45 | 45 |
| 2023-02-05 | 53 |
良 |
99 | 37 | 46 | 16 |
16 | 0.47 | 46 |
| 2023-02-06 | 53 |
良 |
109 | 35 | 47 | 15 |
9 | 0.50 | 44 |
| 2023-02-07 | 31 |
优 |
50 | 21 | 24 | 18 |
13 | 0.43 | 44 |
| 2023-02-08 | 35 |
优 |
82 | 22 | 29 | 13 |
10 | 0.43 | 45 |
| 2023-02-09 | 45 |
优 |
141 | 31 | 36 | 17 |
13 | 0.44 | 42 |
| 2023-02-10 | 55 |
良 |
158 | 38 | 50 | 23 |
15 | 0.50 | 44 |
| 2023-02-11 | 53 |
良 |
166 | 37 | 46 | 21 |
16 | 0.50 | 48 |
| 2023-02-12 | 43 |
优 |
147 | 27 | 32 | 17 |
12 | 0.50 | 53 |
| 2023-02-13 | 26 |
优 |
80 | 16 | 12 | 10 |
10 | 0.33 | 64 |
| 2023-02-14 | 30 |
优 |
90 | 19 | 18 | 10 |
9 | 0.32 | 61 |
| 2023-02-15 | 35 |
优 |
56 | 22 | 26 | 15 |
9 | 0.46 | 52 |
| 2023-02-16 | 58 |
良 |
137 | 41 | 56 | 22 |
12 | 0.65 | 57 |
| 2023-02-17 | 61 |
良 |
115 | 44 | 53 | 22 |
9 | 0.58 | 60 |
| 2023-02-18 | 30 |
优 |
13 | 18 | 18 | 13 |
6 | 0.35 | 60 |
| 2023-02-19 | 29 |
优 |
10 | 18 | 16 | 8 |
7 | 0.34 | 72 |
| 2023-02-20 | 27 |
优 |
12 | 17 | 12 | 5 |
5 | 0.35 | 73 |
| 2023-02-21 | 29 |
优 |
15 | 18 | 18 | 12 |
8 | 0.36 | 64 |
| 2023-02-22 | 24 |
优 |
13 | 12 | 11 | 11 |
6 | 0.21 | 73 |
| 2023-02-23 | 24 |
优 |
10 | 14 | 14 | 9 |
7 | 0.25 | 67 |
| 2023-02-24 | 27 |
优 |
25 | 16 | 11 | 7 |
6 | 0.23 | 72 |
| 2023-02-25 | 27 |
优 |
16 | 13 | 11 | 10 |
7 | 0.23 | 75 |
| 2023-02-26 | 25 |
优 |
5 | 12 | 16 | 12 |
7 | 0.21 | 74 |
| 2023-02-27 | 38 |
优 |
31 | 22 | 31 | 12 |
9 | 0.32 | 68 |
| 2023-02-28 | 26 |
优 |
5 | 13 | 11 | 7 |
7 | 0.22 | 79 |
每日AQI数据和PM2.5浓度数据是根据每小时数据算术平均的结果（未对失真数据修正）数据仅供参考，本站不对数据的准确性负责。
空气质量等级统计图