Air Quality
Excellent
No health implications.
26
PM2.5
33
PM10
12
O3
0.5
CO
6
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Dec
31
Excellent
Sat
13 Dec
35
Excellent
Sun
14 Dec
35
Excellent
Mon
15 Dec
32
Excellent
Tue
16 Dec
38
Excellent
Wed
17 Dec
38
Excellent
Thu
18 Dec
21
Excellent
Shuangjiang Air quality rank
Air quality in the last 12 months (Shuangjiang)
|
2025/11
|
30
|
27
|
26
|
26
|
25
|
27
|
27
|
31
|
28
|
29
|
27
|
32
|
29
|
33
|
35
|
34
|
33
|
30
|
26
|
30
|
28
|
30
|
32
|
33
|
35
|
41
|
43
|
45
|
47
|
48
|
|
|
2025/10
|
24
|
25
|
24
|
28
|
28
|
25
|
26
|
17
|
19
|
20
|
18
|
23
|
22
|
22
|
30
|
30
|
29
|
30
|
30
|
34
|
31
|
35
|
34
|
33
|
28
|
31
|
34
|
35
|
37
|
34
|
35
|
|
2025/09
|
22
|
23
|
30
|
26
|
29
|
26
|
24
|
28
|
26
|
24
|
23
|
26
|
23
|
24
|
21
|
23
|
24
|
24
|
27
|
26
|
27
|
26
|
25
|
25
|
27
|
25
|
26
|
25
|
29
|
24
|
|
|
2025/08
|
21
|
23
|
19
|
22
|
18
|
20
|
19
|
19
|
18
|
22
|
25
|
23
|
22
|
21
|
25
|
25
|
23
|
19
|
26
|
26
|
26
|
24
|
24
|
26
|
27
|
28
|
26
|
20
|
24
|
24
|
25
|
|
2025/07
|
24
|
20
|
19
|
19
|
17
|
19
|
16
|
19
|
25
|
22
|
24
|
24
|
26
|
22
|
20
|
21
|
23
|
18
|
19
|
22
|
22
|
23
|
22
|
19
|
17
|
19
|
20
|
22
|
24
|
21
|
21
|
|
2025/06
|
23
|
24
|
34
|
50
|
45
|
47
|
38
|
35
|
30
|
23
|
32
|
39
|
43
|
36
|
25
|
19
|
19
|
17
|
22
|
26
|
26
|
22
|
18
|
22
|
21
|
21
|
21
|
18
|
19
|
23
|
|
|
2025/05
|
33
|
32
|
30
|
29
|
33
|
41
|
45
|
48
|
47
|
55
|
45
|
41
|
41
|
41
|
34
|
42
|
37
|
34
|
36
|
39
|
38
|
35
|
38
|
45
|
23
|
21
|
27
|
25
|
26
|
21
|
23
|
|
2025/04
|
106
|
94
|
83
|
108
|
102
|
109
|
108
|
91
|
87
|
84
|
73
|
50
|
36
|
41
|
47
|
31
|
29
|
35
|
39
|
47
|
44
|
48
|
59
|
64
|
69
|
79
|
79
|
77
|
50
|
39
|
|
|
2025/03
|
50
|
62
|
55
|
61
|
70
|
74
|
74
|
66
|
63
|
59
|
69
|
70
|
84
|
79
|
71
|
65
|
73
|
75
|
39
|
41
|
67
|
74
|
62
|
50
|
52
|
53
|
73
|
107
|
122
|
116
|
120
|
|
2025/02
|
64
|
67
|
59
|
54
|
57
|
65
|
58
|
48
|
48
|
46
|
45
|
49
|
53
|
61
|
68
|
66
|
52
|
53
|
59
|
61
|
59
|
64
|
62
|
57
|
51
|
45
|
46
|
49
|
|||
|
2025/01
|
41
|
38
|
38
|
41
|
50
|
47
|
42
|
39
|
41
|
44
|
49
|
38
|
44
|
45
|
45
|
47
|
47
|
47
|
44
|
39
|
39
|
43
|
44
|
41
|
39
|
51
|
33
|
46
|
75
|
53
|
51
|
|
2024/12
|
29
|
28
|
29
|
28
|
28
|
31
|
32
|
34
|
34
|
37
|
48
|
45
|
38
|
35
|
31
|
28
|
30
|
28
|
32
|
33
|
36
|
40
|
33
|
36
|
37
|
38
|
47
|
44
|
38
|
38
|
38
|
|
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