Air Quality
Excellent
No health implications.
5
PM2.5
11
PM10
43
O3
0.3
CO
2
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
3 Dec
63
Good
Thu
4 Dec
63
Good
Fri
5 Dec
68
Good
Sat
6 Dec
69
Good
Sun
7 Dec
62
Good
Mon
8 Dec
68
Good
Tue
9 Dec
35
Excellent
Shuangqiao Air quality rank
Air quality in the last 12 months (Shuangqiao)
|
2025/11
|
30
|
27
|
43
|
56
|
90
|
89
|
55
|
55
|
28
|
33
|
50
|
62
|
30
|
46
|
67
|
41
|
23
|
28
|
35
|
32
|
39
|
50
|
69
|
62
|
30
|
55
|
29
|
52
|
60
|
48
|
|
|
2025/10
|
37
|
39
|
34
|
41
|
30
|
20
|
35
|
24
|
14
|
17
|
28
|
32
|
40
|
41
|
47
|
29
|
21
|
18
|
19
|
23
|
31
|
34
|
48
|
69
|
61
|
28
|
27
|
55
|
122
|
95
|
49
|
|
2025/09
|
26
|
26
|
42
|
52
|
51
|
29
|
21
|
20
|
35
|
26
|
49
|
60
|
61
|
26
|
15
|
19
|
21
|
21
|
25
|
29
|
29
|
29
|
28
|
35
|
29
|
29
|
31
|
33
|
31
|
33
|
|
|
2025/08
|
40
|
54
|
38
|
27
|
25
|
25
|
24
|
28
|
20
|
21
|
32
|
30
|
24
|
29
|
42
|
32
|
31
|
34
|
36
|
24
|
24
|
25
|
29
|
20
|
22
|
23
|
26
|
14
|
33
|
37
|
35
|
|
2025/07
|
36
|
34
|
30
|
26
|
32
|
18
|
27
|
31
|
40
|
56
|
50
|
51
|
26
|
25
|
25
|
18
|
21
|
23
|
36
|
28
|
22
|
35
|
41
|
21
|
25
|
40
|
19
|
19
|
21
|
23
|
33
|
|
2025/06
|
40
|
38
|
25
|
24
|
28
|
26
|
26
|
33
|
41
|
22
|
37
|
54
|
39
|
48
|
21
|
19
|
30
|
48
|
38
|
26
|
23
|
26
|
37
|
51
|
60
|
53
|
53
|
34
|
47
|
32
|
|
|
2025/05
|
27
|
30
|
24
|
27
|
34
|
18
|
45
|
69
|
21
|
31
|
40
|
45
|
60
|
25
|
34
|
60
|
35
|
20
|
30
|
59
|
55
|
57
|
36
|
26
|
40
|
48
|
32
|
34
|
56
|
62
|
55
|
|
2025/04
|
37
|
21
|
36
|
55
|
22
|
40
|
58
|
35
|
33
|
45
|
73
|
88
|
45
|
30
|
42
|
61
|
51
|
23
|
17
|
42
|
47
|
36
|
60
|
34
|
31
|
60
|
29
|
34
|
46
|
39
|
|
|
2025/03
|
93
|
41
|
44
|
52
|
51
|
26
|
49
|
74
|
84
|
104
|
126
|
46
|
55
|
61
|
40
|
27
|
26
|
25
|
30
|
35
|
35
|
41
|
83
|
58
|
36
|
93
|
42
|
34
|
39
|
34
|
41
|
|
2025/02
|
84
|
65
|
24
|
25
|
26
|
45
|
30
|
21
|
30
|
51
|
78
|
47
|
64
|
56
|
71
|
38
|
27
|
36
|
27
|
26
|
22
|
26
|
23
|
34
|
43
|
41
|
74
|
101
|
|||
|
2025/01
|
68
|
30
|
40
|
60
|
49
|
25
|
29
|
26
|
22
|
34
|
43
|
44
|
45
|
36
|
35
|
59
|
65
|
71
|
50
|
63
|
55
|
43
|
77
|
103
|
108
|
89
|
23
|
25
|
99
|
30
|
61
|
|
2024/12
|
54
|
24
|
39
|
41
|
31
|
33
|
25
|
37
|
47
|
52
|
51
|
68
|
41
|
33
|
45
|
39
|
28
|
33
|
50
|
52
|
28
|
33
|
53
|
65
|
71
|
30
|
29
|
42
|
61
|
64
|
46
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution