Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
2 May
Sat
3 May
Sun
4 May
Mon
5 May
Tue
6 May
Wed
7 May
Thu
8 May
Shuangyashan Air quality rank
Real-time AQI (Monitoring Station in Shuangyashan)
双合村
5031
PM2.5
50
PM10
83
O3
0.3
CO
18
SO2
10
NO2
南小市
5624
PM2.5
61 *
PM10
77
O3
0.3
CO
7
SO2
9
NO2
环保局
5135
PM2.5
52 *
PM10
70
O3
0.5
CO
24
SO2
13
NO2
Air quality in the last 12 months (Shuangyashan)
|
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
|
|
|
2024/08
|
18
|
21
|
24
|
23
|
20
|
20
|
26
|
29
|
34
|
36
|
16
|
24
|
22
|
24
|
29
|
29
|
41
|
31
|
17
|
29
|
26
|
16
|
31
|
19
|
23
|
27
|
23
|
26
|
29
|
26
|
19
|
|
2024/07
|
76
|
68
|
61
|
46
|
44
|
57
|
71
|
77
|
76
|
46
|
62
|
27
|
39
|
46
|
51
|
53
|
33
|
19
|
29
|
37
|
33
|
28
|
34
|
23
|
34
|
24
|
14
|
20
|
25
|
22
|
23
|
|
2024/06
|
18
|
27
|
22
|
23
|
30
|
27
|
39
|
35
|
27
|
24
|
28
|
23
|
28
|
17
|
18
|
19
|
21
|
23
|
26
|
26
|
26
|
20
|
13
|
14
|
22
|
30
|
30
|
48
|
46
|
60
|
|
|
2024/05
|
50
|
57
|
48
|
75
|
98
|
58
|
49
|
41
|
32
|
40
|
24
|
21
|
30
|
29
|
22
|
31
|
40
|
44
|
29
|
26
|
32
|
40
|
27
|
20
|
28
|
23
|
21
|
28
|
20
|
28
|
19
|
|
2024/04
|
21
|
26
|
53
|
30
|
45
|
63
|
31
|
23
|
33
|
55
|
71
|
59
|
55
|
74
|
103
|
41
|
37
|
46
|
26
|
80
|
69
|
98
|
140
|
56
|
61
|
53
|
34
|
38
|
48
|
44
|
|
|
2024/03
|
34
|
29
|
39
|
38
|
34
|
40
|
41
|
34
|
33
|
43
|
42
|
26
|
53
|
55
|
45
|
27
|
21
|
27
|
50
|
46
|
46
|
35
|
33
|
27
|
40
|
46
|
33
|
66
|
73
|
39
|
23
|
|
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