Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Sep
Sun
13 Sep
Mon
14 Sep
Tue
15 Sep
Wed
16 Sep
Thu
17 Sep
Fri
18 Sep
Shuangyashan Air quality rank
Real-time AQI (Monitoring Station in Shuangyashan)
南小市
1911
PM2.5
19
PM10
59
O3
0.3
CO
7
SO2
12
NO2
环保局
296
PM2.5
29
PM10
62
O3
0.2
CO
8
SO2
8
NO2
Air quality in the last 12 months (Shuangyashan)
|
2026/08
|
16
|
14
|
16
|
28
|
22
|
22
|
24
|
25
|
25
|
27
|
23
|
24
|
16
|
25
|
29
|
22
|
22
|
20
|
17
|
31
|
26
|
24
|
17
|
14
|
21
|
21
|
23
|
24
|
22
|
17
|
17
|
|
2026/07
|
39
|
40
|
30
|
19
|
23
|
27
|
23
|
17
|
21
|
23
|
23
|
20
|
33
|
27
|
26
|
26
|
30
|
39
|
43
|
44
|
41
|
33
|
32
|
27
|
15
|
13
|
14
|
19
|
23
|
20
|
19
|
|
2026/06
|
69
|
33
|
24
|
17
|
20
|
19
|
20
|
21
|
24
|
25
|
26
|
30
|
31
|
37
|
38
|
24
|
24
|
26
|
29
|
26
|
25
|
26
|
37
|
34
|
38
|
27
|
23
|
32
|
35
|
38
|
|
|
2026/05
|
30
|
34
|
38
|
41
|
61
|
33
|
35
|
38
|
39
|
42
|
46
|
81
|
109
|
46
|
44
|
40
|
25
|
24
|
56
|
46
|
46
|
37
|
40
|
31
|
42
|
30
|
34
|
31
|
31
|
30
|
41
|
|
2026/04
|
92
|
99
|
85
|
50
|
39
|
24
|
27
|
40
|
51
|
35
|
41
|
33
|
26
|
37
|
54
|
54
|
59
|
34
|
37
|
52
|
42
|
23
|
25
|
31
|
29
|
30
|
30
|
31
|
37
|
48
|
|
|
2026/03
|
40
|
49
|
53
|
59
|
52
|
50
|
36
|
47
|
35
|
43
|
49
|
45
|
42
|
60
|
32
|
42
|
49
|
84
|
64
|
50
|
146
|
120
|
64
|
106
|
86
|
110
|
93
|
164
|
120
|
38
|
85
|
|
2026/02
|
49
|
55
|
54
|
55
|
38
|
25
|
29
|
39
|
50
|
77
|
71
|
47
|
64
|
48
|
24
|
37
|
56
|
28
|
34
|
67
|
84
|
88
|
69
|
50
|
42
|
44
|
29
|
27
|
|||
|
2026/01
|
32
|
44
|
55
|
28
|
24
|
36
|
43
|
29
|
53
|
50
|
29
|
68
|
67
|
36
|
56
|
48
|
50
|
42
|
51
|
40
|
37
|
34
|
45
|
50
|
33
|
40
|
46
|
58
|
53
|
49
|
41
|
|
2025/12
|
35
|
44
|
30
|
32
|
36
|
43
|
64
|
54
|
44
|
31
|
23
|
34
|
49
|
80
|
66
|
29
|
34
|
58
|
84
|
38
|
29
|
49
|
58
|
46
|
45
|
27
|
47
|
44
|
41
|
29
|
29
|
|
2025/11
|
64
|
52
|
53
|
60
|
96
|
73
|
29
|
59
|
40
|
21
|
29
|
51
|
38
|
37
|
53
|
79
|
53
|
34
|
69
|
74
|
36
|
89
|
105
|
68
|
38
|
56
|
72
|
46
|
48
|
47
|
|
|
2025/10
|
30
|
30
|
48
|
42
|
26
|
39
|
28
|
25
|
35
|
47
|
33
|
30
|
52
|
60
|
43
|
39
|
51
|
20
|
23
|
23
|
27
|
40
|
50
|
125
|
112
|
117
|
132
|
35
|
76
|
91
|
50
|
|
2025/09
|
26
|
25
|
24
|
36
|
37
|
26
|
29
|
35
|
26
|
22
|
31
|
30
|
40
|
35
|
32
|
21
|
18
|
23
|
29
|
31
|
36
|
24
|
27
|
23
|
20
|
19
|
24
|
28
|
33
|
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
*: primary pollution