Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
31
PM2.5
126
*
PM10
81
O3
0.2
CO
5
SO2
6
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
23 Jul
91
Good
Fri
24 Jul
88
Good
Sat
25 Jul
86
Good
Sun
26 Jul
81
Good
Mon
27 Jul
80
Good
Tue
28 Jul
80
Good
Wed
29 Jul
43
Excellent
Air quality in the last 12 months (Shuanghu)
|
2026/06
|
53
|
40
|
43
|
42
|
61
|
52
|
38
|
36
|
37
|
41
|
61
|
40
|
42
|
37
|
36
|
42
|
54
|
41
|
48
|
39
|
38
|
39
|
36
|
39
|
50
|
40
|
40
|
40
|
41
|
39
|
|
|
2026/05
|
55
|
50
|
47
|
37
|
44
|
53
|
51
|
50
|
39
|
48
|
55
|
82
|
66
|
66
|
42
|
60
|
50
|
43
|
45
|
164
|
98
|
107
|
83
|
207
|
89
|
58
|
52
|
54
|
41
|
40
|
50
|
|
2026/04
|
47
|
40
|
48
|
40
|
44
|
39
|
42
|
50
|
45
|
60
|
61
|
51
|
94
|
49
|
53
|
54
|
63
|
73
|
173
|
105
|
74
|
67
|
60
|
55
|
61
|
54
|
39
|
42
|
45
|
51
|
|
|
2026/03
|
63
|
61
|
53
|
56
|
62
|
59
|
57
|
59
|
52
|
59
|
107
|
134
|
151
|
128
|
69
|
65
|
58
|
59
|
61
|
54
|
50
|
51
|
51
|
67
|
59
|
64
|
48
|
57
|
49
|
59
|
57
|
|
2026/02
|
55
|
56
|
58
|
53
|
63
|
53
|
90
|
84
|
75
|
72
|
79
|
72
|
69
|
56
|
47
|
53
|
53
|
60
|
67
|
61
|
59
|
58
|
51
|
47
|
64
|
84
|
93
|
68
|
|||
|
2026/01
|
40
|
54
|
40
|
41
|
42
|
49
|
42
|
54
|
56
|
55
|
49
|
45
|
47
|
67
|
69
|
56
|
70
|
73
|
68
|
106
|
108
|
99
|
94
|
75
|
102
|
81
|
70
|
70
|
59
|
50
|
61
|
|
2025/12
|
54
|
56
|
52
|
48
|
54
|
56
|
55
|
59
|
50
|
52
|
73
|
85
|
73
|
59
|
64
|
64
|
56
|
62
|
69
|
57
|
57
|
65
|
63
|
48
|
46
|
56
|
54
|
42
|
39
|
41
|
41
|
|
2025/11
|
39
|
44
|
47
|
47
|
48
|
55
|
50
|
55
|
56
|
54
|
57
|
51
|
52
|
52
|
45
|
37
|
42
|
49
|
56
|
56
|
60
|
58
|
51
|
57
|
57
|
50
|
63
|
65
|
56
|
50
|
|
|
2025/10
|
35
|
45
|
43
|
51
|
62
|
42
|
38
|
39
|
34
|
33
|
41
|
38
|
40
|
35
|
41
|
58
|
44
|
51
|
40
|
46
|
48
|
51
|
43
|
44
|
47
|
39
|
46
|
45
|
36
|
39
|
34
|
|
2025/09
|
73
|
134
|
119
|
70
|
90
|
81
|
73
|
63
|
67
|
46
|
41
|
47
|
45
|
45
|
43
|
86
|
61
|
50
|
50
|
43
|
36
|
40
|
48
|
41
|
70
|
29
|
39
|
38
|
40
|
48
|
|
|
2025/08
|
49
|
23
|
12
|
20
|
47
|
29
|
30
|
36
|
37
|
30
|
33
|
31
|
46
|
54
|
79
|
105
|
68
|
98
|
30
|
34
|
27
|
41
|
54
|
60
|
36
|
22
|
23
|
45
|
34
|
31
|
47
|
|
2025/07
|
84
|
51
|
38
|
40
|
40
|
40
|
57
|
48
|
59
|
69
|
65
|
33
|
33
|
38
|
47
|
46
|
34
|
53
|
59
|
43
|
48
|
45
|
43
|
46
|
54
|
35
|
42
|
33
|
45
|
61
|
57
|
|
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