Air Quality
Excellent
No health implications.
6
PM2.5
20
PM10
55
O3
0.4
CO
10
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Nov
67
Good
Wed
26 Nov
67
Good
Thu
27 Nov
61
Good
Fri
28 Nov
61
Good
Sat
29 Nov
64
Good
Sun
30 Nov
66
Good
Mon
1 Dec
31
Excellent
Air quality in the last 12 months (Shuangqiao)
|
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
|
|
2024/11
|
102
|
74
|
48
|
32
|
41
|
39
|
65
|
97
|
103
|
86
|
59
|
55
|
53
|
57
|
44
|
41
|
34
|
37
|
60
|
62
|
35
|
35
|
54
|
72
|
57
|
19
|
26
|
25
|
34
|
43
|
|
|
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