Air Quality
Excellent
No health implications.
3
PM2.5
11
PM10
24
O3
0.2
CO
7
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Sep
73
Good
Tue
29 Sep
46
Excellent
Wed
30 Sep
47
Excellent
Thu
1 Oct
52
Good
Fri
2 Oct
71
Good
Sat
3 Oct
48
Excellent
Sun
4 Oct
17
Excellent
Air quality in the last 12 months (Shuangqiao)
|
2026/08
|
34
|
32
|
30
|
23
|
31
|
34
|
26
|
27
|
28
|
38
|
39
|
22
|
22
|
23
|
28
|
25
|
24
|
29
|
31
|
43
|
53
|
47
|
35
|
36
|
37
|
26
|
30
|
25
|
21
|
22
|
21
|
|
2026/07
|
34
|
42
|
47
|
50
|
29
|
32
|
31
|
28
|
36
|
27
|
20
|
21
|
40
|
31
|
30
|
27
|
35
|
31
|
32
|
38
|
39
|
35
|
43
|
44
|
35
|
28
|
38
|
36
|
28
|
25
|
29
|
|
2026/06
|
47
|
73
|
26
|
19
|
17
|
19
|
18
|
21
|
21
|
20
|
20
|
46
|
42
|
30
|
51
|
48
|
35
|
42
|
58
|
28
|
24
|
35
|
26
|
32
|
24
|
30
|
42
|
61
|
49
|
35
|
|
|
2026/05
|
42
|
38
|
19
|
25
|
41
|
41
|
26
|
26
|
45
|
45
|
34
|
53
|
73
|
82
|
66
|
57
|
30
|
24
|
29
|
25
|
26
|
32
|
30
|
52
|
51
|
31
|
32
|
29
|
25
|
37
|
56
|
|
2026/04
|
28
|
57
|
80
|
44
|
47
|
29
|
24
|
48
|
46
|
28
|
47
|
52
|
43
|
62
|
69
|
69
|
45
|
69
|
82
|
96
|
42
|
46
|
53
|
58
|
56
|
47
|
30
|
24
|
26
|
36
|
|
|
2026/03
|
52
|
77
|
57
|
52
|
58
|
28
|
48
|
65
|
26
|
60
|
45
|
60
|
99
|
27
|
51
|
57
|
74
|
34
|
40
|
42
|
71
|
94
|
94
|
100
|
96
|
46
|
32
|
46
|
59
|
27
|
34
|
|
2026/02
|
33
|
27
|
54
|
75
|
51
|
20
|
22
|
25
|
54
|
65
|
31
|
58
|
58
|
60
|
27
|
24
|
104
|
27
|
49
|
64
|
194
|
50
|
36
|
57
|
84
|
62
|
48
|
49
|
|||
|
2026/01
|
42
|
41
|
59
|
60
|
43
|
40
|
32
|
51
|
70
|
28
|
22
|
49
|
27
|
54
|
82
|
47
|
25
|
46
|
33
|
30
|
28
|
37
|
43
|
33
|
26
|
43
|
32
|
52
|
52
|
64
|
49
|
|
2025/12
|
24
|
25
|
24
|
30
|
38
|
70
|
56
|
33
|
54
|
64
|
54
|
34
|
32
|
43
|
57
|
66
|
54
|
68
|
110
|
33
|
35
|
62
|
57
|
32
|
28
|
47
|
63
|
75
|
66
|
35
|
27
|
|
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
|
|
|
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