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
10 Dec
Thu
11 Dec
Fri
12 Dec
Sat
13 Dec
Sun
14 Dec
Mon
15 Dec
Tue
16 Dec
Shuangyashan Air quality rank
Real-time AQI (Monitoring Station in Shuangyashan)
双合村
177
PM2.5
13
PM10
52
O3
0.4
CO
5
SO2
5
NO2
南小市
186
PM2.5
14
PM10
56
O3
0.1
CO
6
SO2
7
NO2
环保局
273
PM2.5
27
PM10
56
O3
0.1
CO
2
SO2
7
NO2
Air quality in the last 12 months (Shuangyashan)
|
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
|
|
|
2025/08
|
28
|
33
|
26
|
27
|
27
|
24
|
27
|
27
|
23
|
15
|
29
|
32
|
34
|
24
|
27
|
17
|
20
|
22
|
17
|
20
|
26
|
19
|
15
|
21
|
20
|
14
|
23
|
22
|
16
|
21
|
26
|
|
2025/07
|
28
|
25
|
32
|
29
|
30
|
24
|
26
|
35
|
30
|
24
|
29
|
34
|
23
|
21
|
27
|
29
|
27
|
29
|
33
|
25
|
21
|
30
|
34
|
29
|
28
|
23
|
23
|
24
|
33
|
20
|
25
|
|
2025/06
|
42
|
31
|
25
|
20
|
23
|
24
|
24
|
24
|
30
|
26
|
23
|
23
|
31
|
32
|
26
|
28
|
22
|
32
|
41
|
25
|
21
|
23
|
30
|
40
|
45
|
48
|
44
|
47
|
33
|
25
|
|
|
2025/05
|
43
|
40
|
32
|
18
|
30
|
39
|
43
|
38
|
32
|
38
|
46
|
71
|
48
|
45
|
37
|
33
|
39
|
26
|
31
|
39
|
30
|
42
|
31
|
21
|
24
|
33
|
30
|
43
|
52
|
49
|
51
|
|
2025/04
|
62
|
68
|
75
|
58
|
59
|
57
|
54
|
59
|
68
|
115
|
137
|
80
|
72
|
39
|
48
|
33
|
90
|
77
|
34
|
39
|
67
|
42
|
54
|
42
|
40
|
25
|
31
|
39
|
40
|
40
|
|
|
2025/03
|
26
|
24
|
34
|
41
|
50
|
46
|
34
|
59
|
56
|
70
|
68
|
57
|
32
|
28
|
29
|
36
|
48
|
37
|
46
|
103
|
57
|
21
|
24
|
38
|
41
|
34
|
32
|
24
|
34
|
22
|
47
|
|
2025/02
|
74
|
105
|
102
|
61
|
28
|
41
|
63
|
60
|
40
|
58
|
67
|
95
|
47
|
38
|
53
|
36
|
21
|
38
|
63
|
50
|
44
|
33
|
38
|
46
|
54
|
33
|
56
|
66
|
|||
|
2025/01
|
95
|
85
|
75
|
84
|
79
|
58
|
99
|
89
|
67
|
71
|
85
|
96
|
89
|
104
|
59
|
57
|
73
|
147
|
123
|
94
|
143
|
193
|
134
|
113
|
100
|
132
|
120
|
65
|
70
|
60
|
65
|
|
2024/12
|
41
|
33
|
30
|
26
|
26
|
27
|
35
|
48
|
53
|
76
|
40
|
40
|
39
|
51
|
38
|
30
|
31
|
43
|
51
|
62
|
73
|
67
|
56
|
44
|
51
|
28
|
30
|
42
|
46
|
73
|
93
|
|
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