Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
28
PM2.5
54
*
PM10
21
O3
0.6
CO
4
SO2
30
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
15 Apr
89
Good
Thu
16 Apr
87
Good
Fri
17 Apr
86
Good
Sat
18 Apr
83
Good
Sun
19 Apr
85
Good
Mon
20 Apr
58
Good
Tue
21 Apr
32
Excellent
Air quality in the last 12 months (Shuangtaizi)
|
2026/03
|
127
|
115
|
168
|
74
|
36
|
31
|
44
|
56
|
35
|
48
|
75
|
66
|
69
|
55
|
117
|
103
|
119
|
34
|
59
|
47
|
106
|
139
|
129
|
140
|
108
|
166
|
38
|
51
|
69
|
34
|
50
|
|
2026/02
|
74
|
37
|
74
|
104
|
137
|
34
|
52
|
53
|
75
|
74
|
83
|
143
|
135
|
92
|
59
|
38
|
107
|
30
|
54
|
85
|
91
|
86
|
46
|
102
|
69
|
57
|
67
|
75
|
|||
|
2026/01
|
41
|
53
|
78
|
92
|
42
|
67
|
45
|
31
|
104
|
46
|
24
|
55
|
31
|
50
|
70
|
40
|
36
|
41
|
41
|
44
|
48
|
43
|
54
|
76
|
50
|
84
|
40
|
44
|
58
|
58
|
88
|
|
2025/12
|
39
|
24
|
29
|
46
|
37
|
112
|
90
|
25
|
58
|
147
|
34
|
61
|
107
|
145
|
89
|
72
|
55
|
77
|
61
|
29
|
36
|
45
|
45
|
44
|
28
|
41
|
101
|
124
|
27
|
34
|
29
|
|
2025/11
|
50
|
32
|
40
|
51
|
104
|
50
|
90
|
197
|
36
|
26
|
44
|
109
|
34
|
79
|
128
|
64
|
40
|
47
|
55
|
29
|
45
|
67
|
141
|
122
|
23
|
53
|
35
|
50
|
70
|
34
|
|
|
2025/10
|
82
|
61
|
50
|
33
|
40
|
33
|
51
|
25
|
35
|
49
|
60
|
38
|
57
|
95
|
66
|
35
|
42
|
17
|
25
|
23
|
36
|
55
|
37
|
46
|
110
|
41
|
40
|
59
|
71
|
46
|
60
|
|
2025/09
|
44
|
52
|
52
|
42
|
38
|
29
|
29
|
23
|
44
|
24
|
46
|
37
|
38
|
35
|
27
|
31
|
17
|
25
|
46
|
44
|
40
|
54
|
41
|
35
|
34
|
62
|
53
|
29
|
51
|
49
|
|
|
2025/08
|
31
|
20
|
27
|
14
|
24
|
22
|
25
|
24
|
28
|
25
|
29
|
33
|
20
|
44
|
34
|
20
|
22
|
26
|
31
|
23
|
35
|
24
|
31
|
12
|
13
|
22
|
31
|
16
|
27
|
42
|
41
|
|
2025/07
|
21
|
25
|
14
|
34
|
40
|
16
|
33
|
36
|
26
|
29
|
41
|
34
|
19
|
19
|
20
|
28
|
28
|
19
|
24
|
19
|
23
|
28
|
18
|
19
|
31
|
33
|
31
|
31
|
20
|
15
|
32
|
|
2025/06
|
31
|
51
|
38
|
21
|
43
|
53
|
20
|
34
|
37
|
21
|
54
|
38
|
27
|
24
|
38
|
18
|
32
|
49
|
40
|
39
|
25
|
32
|
60
|
43
|
43
|
31
|
38
|
34
|
53
|
26
|
|
|
2025/05
|
32
|
30
|
43
|
40
|
30
|
36
|
41
|
46
|
37
|
39
|
64
|
59
|
59
|
63
|
60
|
39
|
29
|
25
|
52
|
66
|
50
|
62
|
28
|
50
|
32
|
45
|
52
|
51
|
46
|
54
|
49
|
|
2025/04
|
77
|
56
|
48
|
60
|
51
|
59
|
88
|
44
|
55
|
60
|
56
|
40
|
20
|
23
|
40
|
68
|
83
|
24
|
40
|
41
|
41
|
23
|
47
|
55
|
43
|
58
|
42
|
41
|
66
|
81
|
|
|
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