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
27 Oct
Tue
28 Oct
Wed
29 Oct
Thu
30 Oct
Fri
31 Oct
Sat
1 Nov
Sun
2 Nov
Shuangyashan Air quality rank
Real-time AQI (Monitoring Station in Shuangyashan)
双合村
2917
PM2.5
29
PM10
38
O3
0.3
CO
7
SO2
8
NO2
南小市
6244 *
PM2.5
46
PM10
30
O3
0.2
CO
7
SO2
12
NO2
环保局
4317
PM2.5
43
PM10
34
O3
0.2
CO
7
SO2
13
NO2
Air quality in the last 12 months (Shuangyashan)
|
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
|
|
2024/11
|
68
|
51
|
66
|
37
|
74
|
28
|
39
|
40
|
63
|
48
|
81
|
51
|
110
|
120
|
75
|
54
|
27
|
27
|
63
|
63
|
100
|
43
|
41
|
59
|
51
|
29
|
38
|
42
|
54
|
34
|
|
|
2024/10
|
33
|
36
|
41
|
39
|
44
|
38
|
50
|
54
|
59
|
56
|
38
|
38
|
37
|
41
|
26
|
26
|
43
|
43
|
25
|
40
|
30
|
37
|
47
|
41
|
57
|
41
|
42
|
61
|
61
|
61
|
59
|
|
2024/09
|
17
|
20
|
22
|
32
|
25
|
22
|
23
|
25
|
32
|
22
|
24
|
25
|
20
|
28
|
25
|
21
|
25
|
24
|
28
|
20
|
34
|
34
|
32
|
35
|
25
|
24
|
38
|
42
|
34
|
35
|
|
|
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