2021年9月重庆空气质量指数AQI_PM2.5历史数据
重庆09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 |
2021-09-01 |
优 |
39
|
235 |
21 |
38 |
8 |
22 |
0.68 |
55 |
2021-09-02 |
优 |
44
|
262 |
25 |
43 |
8 |
23 |
0.71 |
66 |
2021-09-03 |
优 |
39
|
201 |
21 |
37 |
8 |
23 |
0.60 |
50 |
2021-09-04 |
优 |
38
|
245 |
20 |
38 |
8 |
24 |
0.62 |
40 |
2021-09-05 |
优 |
32
|
202 |
16 |
29 |
8 |
17 |
0.63 |
69 |
2021-09-06 |
优 |
22
|
50 |
12 |
21 |
8 |
17 |
0.62 |
46 |
2021-09-07 |
优 |
29
|
171 |
13 |
25 |
8 |
23 |
0.71 |
62 |
2021-09-08 |
优 |
32
|
123 |
15 |
29 |
8 |
26 |
0.76 |
55 |
2021-09-09 |
优 |
33
|
117 |
17 |
33 |
8 |
33 |
0.68 |
46 |
2021-09-10 |
优 |
47
|
215 |
24 |
44 |
10 |
36 |
0.75 |
69 |
2021-09-11 |
良 |
51
|
243 |
34 |
56 |
11 |
33 |
0.81 |
55 |
2021-09-12 |
优 |
25
|
70 |
15 |
25 |
8 |
22 |
0.65 |
50 |
2021-09-13 |
优 |
40
|
224 |
21 |
39 |
10 |
27 |
0.73 |
65 |
2021-09-14 |
优 |
45
|
261 |
25 |
44 |
10 |
27 |
0.70 |
70 |
2021-09-15 |
优 |
44
|
253 |
25 |
43 |
9 |
25 |
0.68 |
72 |
2021-09-16 |
优 |
34
|
191 |
21 |
34 |
9 |
24 |
0.70 |
36 |
2021-09-17 |
优 |
24
|
75 |
13 |
24 |
7 |
20 |
0.62 |
47 |
2021-09-18 |
优 |
25
|
76 |
15 |
25 |
8 |
23 |
0.71 |
33 |
2021-09-19 |
优 |
20
|
38 |
10 |
17 |
6 |
19 |
0.61 |
51 |
2021-09-20 |
优 |
36
|
277 |
15 |
31 |
9 |
29 |
0.69 |
62 |
2021-09-21 |
优 |
41
|
278 |
19 |
36 |
9 |
29 |
0.73 |
72 |
2021-09-22 |
优 |
44
|
233 |
22 |
41 |
9 |
30 |
0.71 |
70 |
2021-09-23 |
优 |
40
|
199 |
21 |
39 |
9 |
26 |
0.62 |
60 |
2021-09-24 |
优 |
37
|
204 |
20 |
35 |
9 |
22 |
0.53 |
51 |
2021-09-25 |
优 |
33
|
200 |
15 |
30 |
8 |
21 |
0.49 |
52 |
2021-09-26 |
优 |
35
|
199 |
16 |
32 |
9 |
21 |
0.51 |
57 |
2021-09-27 |
优 |
34
|
171 |
20 |
34 |
8 |
18 |
0.64 |
54 |
2021-09-28 |
优 |
34
|
148 |
21 |
33 |
8 |
21 |
0.64 |
42 |
2021-09-29 |
优 |
37
|
177 |
18 |
33 |
9 |
27 |
0.69 |
61 |
2021-09-30 |
优 |
47
|
216 |
24 |
42 |
10 |
33 |
0.74 |
79 |
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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。