2023年4月海北空气质量指数AQI_PM2.5历史数据
海北04月份空气质量指数(AQI)数据: 数值单位:μg/m3(CO为mg/m3)
日期 |
质量等级 |
AQI指数 |
当天AQI排名 |
PM2.5 |
PM10 |
So2 |
No2 |
Co |
O3 |
2023-04-01 |
优 |
31
|
25 |
12 |
26 |
15 |
7 |
0.45 |
81 |
2023-04-02 |
优 |
27
|
12 |
15 |
16 |
13 |
9 |
0.55 |
99 |
2023-04-03 |
优 |
25
|
32 |
16 |
19 |
10 |
9 |
0.53 |
86 |
2023-04-04 |
良 |
69
|
304 |
37 |
84 |
8 |
12 |
0.59 |
62 |
2023-04-05 |
轻度污染 |
104
|
298 |
26 |
143 |
6 |
3 |
0.24 |
70 |
2023-04-06 |
良 |
58
|
199 |
25 |
66 |
11 |
8 |
0.45 |
95 |
2023-04-07 |
良 |
73
|
251 |
37 |
95 |
16 |
12 |
0.61 |
104 |
2023-04-08 |
良 |
59
|
168 |
26 |
69 |
13 |
10 |
0.53 |
82 |
2023-04-09 |
优 |
49
|
41 |
17 |
54 |
11 |
6 |
0.39 |
82 |
2023-04-10 |
良 |
59
|
103 |
22 |
79 |
8 |
5 |
0.43 |
86 |
2023-04-11 |
良 |
85
|
154 |
31 |
122 |
7 |
8 |
0.43 |
74 |
2023-04-12 |
良 |
70
|
130 |
27 |
91 |
8 |
10 |
0.48 |
74 |
2023-04-13 |
良 |
62
|
115 |
22 |
76 |
8 |
8 |
0.50 |
74 |
2023-04-14 |
良 |
100
|
244 |
25 |
136 |
6 |
4 |
0.40 |
106 |
2023-04-15 |
优 |
44
|
46 |
14 |
48 |
6 |
4 |
0.40 |
102 |
2023-04-16 |
优 |
36
|
21 |
12 |
26 |
6 |
6 |
0.39 |
88 |
2023-04-17 |
良 |
60
|
100 |
18 |
76 |
9 |
7 |
0.45 |
101 |
2023-04-18 |
良 |
63
|
178 |
21 |
76 |
8 |
8 |
0.43 |
95 |
2023-04-19 |
中度污染 |
155
|
304 |
59 |
327 |
7 |
9 |
0.44 |
86 |
2023-04-20 |
严重污染 |
498
|
334 |
144 |
733 |
9 |
7 |
0.46 |
80 |
2023-04-21 |
严重污染 |
347
|
331 |
105 |
543 |
10 |
9 |
0.54 |
68 |
2023-04-22 |
良 |
60
|
262 |
22 |
73 |
8 |
10 |
0.59 |
64 |
2023-04-23 |
优 |
32
|
139 |
21 |
24 |
9 |
12 |
0.62 |
72 |
2023-04-24 |
良 |
57
|
310 |
23 |
61 |
5 |
11 |
0.52 |
86 |
2023-04-25 |
优 |
40
|
147 |
14 |
39 |
5 |
8 |
0.37 |
99 |
2023-04-26 |
优 |
36
|
117 |
11 |
31 |
5 |
8 |
0.38 |
81 |
2023-04-27 |
良 |
84
|
315 |
27 |
121 |
7 |
7 |
0.43 |
95 |
2023-04-28 |
良 |
57
|
204 |
18 |
66 |
6 |
7 |
0.41 |
97 |
2023-04-29 |
优 |
35
|
56 |
10 |
34 |
7 |
8 |
0.41 |
80 |
2023-04-30 |
优 |
35
|
50 |
14 |
33 |
9 |
10 |
0.39 |
82 |
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。