2021年2月呼伦贝尔空气质量指数AQI_PM2.5历史数据
呼伦贝尔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 |
2021-02-01 | 31 |
优 |
26 | 21 | 25 | 11 |
4 | 0.45 | 61 |
2021-02-02 | 31 |
优 |
33 | 21 | 27 | 9 |
5 | 0.46 | 59 |
2021-02-03 | 29 |
优 |
22 | 19 | 24 | 8 |
4 | 0.42 | 67 |
2021-02-04 | 32 |
优 |
23 | 20 | 29 | 19 |
5 | 0.51 | 59 |
2021-02-05 | 35 |
优 |
24 | 22 | 31 | 19 |
4 | 0.55 | 54 |
2021-02-06 | 42 |
优 |
46 | 29 | 38 | 20 |
4 | 0.61 | 47 |
2021-02-07 | 50 |
优 |
109 | 35 | 42 | 20 |
4 | 0.70 | 42 |
2021-02-08 | 33 |
优 |
52 | 22 | 28 | 16 |
5 | 0.60 | 47 |
2021-02-09 | 30 |
优 |
66 | 19 | 26 | 17 |
6 | 0.56 | 59 |
2021-02-10 | 27 |
优 |
78 | 16 | 23 | 14 |
4 | 0.55 | 66 |
2021-02-11 | 41 |
优 |
118 | 21 | 47 | 13 |
5 | 0.57 | 71 |
2021-02-12 | 34 |
优 |
21 | 19 | 33 | 5 |
4 | 0.40 | 79 |
2021-02-13 | 30 |
优 |
40 | 18 | 27 | 5 |
4 | 0.40 | 74 |
2021-02-14 | 29 |
优 |
31 | 19 | 25 | 5 |
4 | 0.41 | 68 |
2021-02-15 | 33 |
优 |
82 | 22 | 30 | 9 |
5 | 0.49 | 61 |
2021-02-16 | 35 |
优 |
84 | 23 | 32 | 7 |
5 | 0.41 | 64 |
2021-02-17 | 31 |
优 |
82 | 21 | 23 | 7 |
4 | 0.43 | 62 |
2021-02-18 | 23 |
优 |
10 | 11 | 19 | 8 |
4 | 0.45 | 66 |
2021-02-19 | 47 |
优 |
119 | 17 | 60 | 7 |
4 | 0.43 | 71 |
2021-02-20 | 30 |
优 |
24 | 19 | 27 | 12 |
4 | 0.52 | 67 |
2021-02-21 | 39 |
优 |
48 | 24 | 38 | 14 |
7 | 0.55 | 64 |
2021-02-22 | 34 |
优 |
41 | 23 | 29 | 9 |
4 | 0.48 | 66 |
2021-02-23 | 32 |
优 |
36 | 21 | 28 | 10 |
5 | 0.53 | 65 |
2021-02-24 | 36 |
优 |
44 | 20 | 35 | 13 |
4 | 0.43 | 67 |
2021-02-25 | 30 |
优 |
59 | 18 | 27 | 14 |
4 | 0.42 | 69 |
2021-02-26 | 33 |
优 |
134 | 19 | 29 | 18 |
5 | 0.42 | 64 |
2021-02-27 | 46 |
优 |
154 | 21 | 47 | 5 |
4 | 0.36 | 85 |
2021-02-28 | 31 |
优 |
93 | 20 | 28 | 5 |
4 | 0.32 | 80 |
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