Air Quality
Excellent
No health implications.
3
PM2.5
12
PM10
23
O3
0.2
CO
6
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Sep
46
Excellent
Wed
9 Sep
45
Excellent
Thu
10 Sep
49
Excellent
Fri
11 Sep
47
Excellent
Sat
12 Sep
54
Good
Sun
13 Sep
28
Excellent
Mon
14 Sep
44
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