2021年4月重庆空气质量指数AQI_PM2.5历史数据
重庆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 |
2021-04-01 |
优 |
31
|
107 |
20 |
30 |
7 |
25 |
0.67 |
33 |
2021-04-02 |
优 |
28
|
86 |
17 |
28 |
7 |
24 |
0.57 |
33 |
2021-04-03 |
优 |
32
|
115 |
20 |
32 |
8 |
24 |
0.58 |
31 |
2021-04-04 |
优 |
33
|
82 |
21 |
33 |
8 |
25 |
0.67 |
35 |
2021-04-05 |
优 |
29
|
38 |
16 |
29 |
8 |
26 |
0.66 |
38 |
2021-04-06 |
优 |
39
|
76 |
23 |
39 |
9 |
37 |
0.85 |
19 |
2021-04-07 |
优 |
34
|
56 |
23 |
33 |
7 |
34 |
0.79 |
28 |
2021-04-08 |
优 |
43
|
148 |
28 |
43 |
7 |
31 |
0.79 |
33 |
2021-04-09 |
优 |
30
|
40 |
16 |
30 |
10 |
29 |
0.55 |
40 |
2021-04-10 |
优 |
37
|
70 |
23 |
37 |
9 |
31 |
0.58 |
37 |
2021-04-11 |
优 |
39
|
98 |
25 |
39 |
8 |
31 |
0.60 |
36 |
2021-04-12 |
优 |
47
|
185 |
31 |
48 |
9 |
36 |
0.73 |
31 |
2021-04-13 |
良 |
53
|
220 |
35 |
57 |
10 |
39 |
0.83 |
24 |
2021-04-14 |
优 |
46
|
190 |
31 |
46 |
8 |
30 |
0.75 |
28 |
2021-04-15 |
优 |
44
|
128 |
29 |
44 |
8 |
30 |
0.70 |
29 |
2021-04-16 |
优 |
41
|
80 |
25 |
41 |
7 |
31 |
0.66 |
29 |
2021-04-17 |
良 |
54
|
150 |
32 |
59 |
8 |
34 |
0.81 |
12 |
2021-04-18 |
良 |
54
|
137 |
28 |
58 |
6 |
28 |
0.63 |
34 |
2021-04-19 |
优 |
48
|
95 |
25 |
48 |
8 |
32 |
0.63 |
29 |
2021-04-20 |
优 |
40
|
88 |
25 |
41 |
7 |
31 |
0.68 |
25 |
2021-04-21 |
优 |
50
|
189 |
30 |
51 |
8 |
35 |
0.81 |
30 |
2021-04-22 |
优 |
47
|
168 |
28 |
48 |
8 |
33 |
0.77 |
44 |
2021-04-23 |
优 |
50
|
195 |
29 |
51 |
11 |
37 |
0.76 |
38 |
2021-04-24 |
优 |
29
|
60 |
18 |
29 |
7 |
22 |
0.65 |
33 |
2021-04-25 |
优 |
21
|
25 |
12 |
21 |
6 |
21 |
0.58 |
39 |
2021-04-26 |
优 |
22
|
45 |
13 |
21 |
6 |
22 |
0.55 |
42 |
2021-04-27 |
优 |
40
|
110 |
23 |
39 |
8 |
33 |
0.69 |
53 |
2021-04-28 |
良 |
51
|
166 |
28 |
54 |
9 |
33 |
0.63 |
38 |
2021-04-29 |
良 |
51
|
146 |
28 |
54 |
10 |
31 |
0.59 |
63 |
2021-04-30 |
良 |
58
|
206 |
34 |
61 |
10 |
40 |
0.66 |
82 |
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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。