2021年7月重庆空气质量指数AQI_PM2.5历史数据
重庆07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 |
2021-07-01 |
优 |
27
|
108 |
17 |
26 |
7 |
22 |
0.64 |
47 |
2021-07-02 |
优 |
25
|
89 |
16 |
24 |
7 |
21 |
0.66 |
46 |
2021-07-03 |
优 |
26
|
82 |
12 |
20 |
7 |
18 |
0.58 |
74 |
2021-07-04 |
优 |
33
|
178 |
19 |
33 |
8 |
28 |
0.78 |
52 |
2021-07-05 |
优 |
26
|
90 |
14 |
25 |
7 |
23 |
0.65 |
57 |
2021-07-06 |
优 |
39
|
241 |
25 |
39 |
9 |
27 |
0.73 |
51 |
2021-07-07 |
优 |
45
|
276 |
28 |
43 |
8 |
25 |
0.70 |
72 |
2021-07-08 |
优 |
24
|
91 |
15 |
24 |
7 |
22 |
0.63 |
41 |
2021-07-09 |
优 |
30
|
170 |
17 |
30 |
7 |
22 |
0.63 |
27 |
2021-07-10 |
优 |
28
|
107 |
14 |
27 |
7 |
19 |
0.56 |
43 |
2021-07-11 |
优 |
28
|
100 |
16 |
28 |
7 |
20 |
0.58 |
36 |
2021-07-12 |
优 |
26
|
91 |
12 |
20 |
7 |
18 |
0.59 |
56 |
2021-07-13 |
优 |
38
|
252 |
16 |
28 |
8 |
22 |
0.63 |
83 |
2021-07-14 |
优 |
39
|
249 |
19 |
36 |
8 |
25 |
0.61 |
67 |
2021-07-15 |
优 |
37
|
252 |
18 |
35 |
8 |
24 |
0.59 |
62 |
2021-07-16 |
优 |
23
|
117 |
13 |
22 |
7 |
22 |
0.54 |
50 |
2021-07-17 |
优 |
28
|
186 |
13 |
22 |
6 |
20 |
0.57 |
63 |
2021-07-18 |
优 |
33
|
255 |
17 |
30 |
8 |
23 |
0.63 |
59 |
2021-07-19 |
优 |
28
|
129 |
13 |
22 |
7 |
20 |
0.56 |
76 |
2021-07-20 |
优 |
33
|
244 |
15 |
29 |
8 |
25 |
0.61 |
63 |
2021-07-21 |
优 |
34
|
291 |
16 |
32 |
8 |
28 |
0.65 |
59 |
2021-07-22 |
优 |
36
|
275 |
16 |
32 |
8 |
25 |
0.61 |
62 |
2021-07-23 |
优 |
34
|
228 |
14 |
29 |
8 |
23 |
0.52 |
64 |
2021-07-24 |
优 |
33
|
203 |
16 |
32 |
8 |
22 |
0.52 |
62 |
2021-07-25 |
优 |
33
|
184 |
13 |
26 |
7 |
20 |
0.49 |
79 |
2021-07-26 |
优 |
40
|
267 |
16 |
34 |
8 |
24 |
0.56 |
84 |
2021-07-27 |
优 |
32
|
181 |
14 |
28 |
8 |
19 |
0.55 |
73 |
2021-07-28 |
优 |
38
|
252 |
18 |
35 |
8 |
25 |
0.61 |
76 |
2021-07-29 |
优 |
46
|
306 |
20 |
39 |
9 |
27 |
0.67 |
90 |
2021-07-30 |
良 |
61
|
345 |
22 |
46 |
9 |
31 |
0.66 |
106 |
2021-07-31 |
良 |
66
|
335 |
26 |
52 |
10 |
31 |
0.69 |
115 |

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。