Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
28
PM2.5
81
*
PM10
10
O3
0.5
CO
6
SO2
24
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
15 Dec
61
Good
Tue
16 Dec
57
Good
Wed
17 Dec
50
Excellent
Thu
18 Dec
50
Excellent
Fri
19 Dec
52
Good
Sat
20 Dec
44
Excellent
Sun
21 Dec
21
Excellent
Shuanghe Air quality rank
Air quality in the last 12 months (Shuanghe)
|
2025/11
|
66
|
67
|
61
|
66
|
33
|
29
|
41
|
44
|
48
|
56
|
49
|
49
|
51
|
55
|
49
|
44
|
65
|
93
|
119
|
121
|
97
|
61
|
57
|
58
|
59
|
52
|
35
|
47
|
48
|
50
|
|
|
2025/10
|
47
|
28
|
38
|
39
|
50
|
45
|
48
|
54
|
57
|
56
|
63
|
68
|
75
|
46
|
46
|
56
|
49
|
55
|
61
|
63
|
63
|
57
|
70
|
73
|
80
|
81
|
60
|
60
|
69
|
72
|
54
|
|
2025/09
|
48
|
60
|
70
|
37
|
42
|
45
|
50
|
53
|
43
|
41
|
40
|
40
|
41
|
27
|
31
|
35
|
42
|
39
|
29
|
21
|
24
|
32
|
39
|
27
|
30
|
32
|
44
|
43
|
57
|
57
|
|
|
2025/08
|
74
|
37
|
32
|
27
|
31
|
33
|
31
|
38
|
33
|
64
|
34
|
37
|
43
|
43
|
40
|
33
|
34
|
32
|
27
|
26
|
32
|
33
|
34
|
38
|
28
|
28
|
33
|
33
|
39
|
40
|
60
|
|
2025/07
|
35
|
33
|
26
|
28
|
35
|
47
|
29
|
30
|
28
|
26
|
28
|
39
|
29
|
31
|
31
|
35
|
30
|
30
|
36
|
43
|
44
|
39
|
38
|
41
|
39
|
42
|
46
|
65
|
64
|
41
|
28
|
|
2025/06
|
32
|
38
|
45
|
36
|
35
|
51
|
45
|
59
|
30
|
42
|
32
|
37
|
31
|
35
|
29
|
26
|
23
|
24
|
27
|
48
|
41
|
32
|
34
|
27
|
35
|
26
|
26
|
23
|
30
|
29
|
|
|
2025/05
|
64
|
36
|
29
|
33
|
48
|
42
|
44
|
42
|
44
|
62
|
43
|
31
|
30
|
31
|
31
|
40
|
45
|
83
|
42
|
29
|
36
|
34
|
36
|
40
|
26
|
36
|
51
|
52
|
46
|
40
|
39
|
|
2025/04
|
53
|
63
|
49
|
55
|
76
|
49
|
43
|
57
|
92
|
61
|
51
|
59
|
71
|
97
|
69
|
45
|
41
|
69
|
87
|
44
|
49
|
55
|
50
|
48
|
29
|
39
|
39
|
53
|
56
|
100
|
|
|
2025/03
|
72
|
54
|
52
|
35
|
41
|
34
|
41
|
40
|
34
|
31
|
40
|
39
|
42
|
35
|
33
|
41
|
49
|
51
|
55
|
46
|
57
|
61
|
60
|
48
|
183
|
66
|
55
|
46
|
52
|
57
|
59
|
|
2025/02
|
46
|
54
|
56
|
52
|
57
|
61
|
70
|
69
|
82
|
65
|
88
|
79
|
52
|
63
|
70
|
64
|
64
|
75
|
82
|
68
|
60
|
62
|
60
|
64
|
63
|
63
|
57
|
64
|
|||
|
2025/01
|
112
|
92
|
67
|
79
|
56
|
56
|
60
|
64
|
45
|
45
|
43
|
59
|
65
|
57
|
55
|
58
|
73
|
77
|
87
|
97
|
85
|
66
|
39
|
41
|
48
|
53
|
47
|
54
|
118
|
83
|
44
|
|
2024/12
|
68
|
51
|
41
|
39
|
32
|
36
|
41
|
38
|
40
|
41
|
41
|
51
|
51
|
65
|
74
|
52
|
38
|
45
|
46
|
61
|
60
|
59
|
57
|
73
|
68
|
74
|
65
|
92
|
81
|
76
|
100
|
|
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
Air quality source: CNEMC
*: primary pollution