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
8 Jul
Wed
9 Jul
Thu
10 Jul
Fri
11 Jul
Sat
12 Jul
Sun
13 Jul
Mon
14 Jul
Shuangyashan Air quality rank
Real-time AQI (Monitoring Station in Shuangyashan)
双合村
2514
PM2.5
25
PM10
18
O3
0.9
CO
32
SO2
38
NO2
苗圃
4531
PM2.5
42
PM10
33
O3
0.1
CO
3
SO2
7
NO2
Air quality in the last 12 months (Shuangyashan)
|
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
|
|
|
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
|
|
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