Air Quality
Excellent
No health implications.
14
PM2.5
31
PM10
23
O3
0.6
CO
7
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Sep
32
Excellent
Sun
28 Sep
36
Excellent
Mon
29 Sep
34
Excellent
Tue
30 Sep
32
Excellent
Wed
1 Oct
32
Excellent
Thu
2 Oct
33
Excellent
Fri
3 Oct
34
Excellent
Shuangjiang Air quality rank
Air quality in the last 12 months (Shuangjiang)
|
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
|
|
2024/11
|
34
|
32
|
31
|
28
|
31
|
30
|
22
|
18
|
20
|
24
|
24
|
24
|
25
|
23
|
26
|
26
|
29
|
29
|
31
|
28
|
25
|
23
|
28
|
29
|
30
|
27
|
26
|
26
|
23
|
24
|
|
|
2024/10
|
19
|
13
|
17
|
18
|
18
|
21
|
24
|
22
|
22
|
22
|
23
|
25
|
28
|
32
|
36
|
30
|
24
|
34
|
40
|
34
|
21
|
23
|
25
|
27
|
26
|
29
|
31
|
38
|
35
|
29
|
30
|
|
2024/09
|
24
|
26
|
23
|
22
|
21
|
24
|
33
|
30
|
23
|
18
|
18
|
21
|
21
|
23
|
27
|
27
|
26
|
25
|
28
|
33
|
39
|
30
|
27
|
26
|
29
|
27
|
22
|
20
|
21
|
19
|
|
|
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