Air Quality
Excellent
No health implications.
14
PM2.5
20
PM10
80
O3
0.4
CO
5
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Jun
98
Good
Sun
15 Jun
60
Good
Mon
16 Jun
88
Good
Tue
17 Jun
80
Good
Wed
18 Jun
93
Good
Thu
19 Jun
81
Good
Fri
20 Jun
35
Excellent
Air quality in the last 12 months (Shuangtaizi)
|
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
|
|
|
2025/03
|
113
|
59
|
38
|
58
|
65
|
52
|
55
|
84
|
122
|
100
|
82
|
80
|
49
|
51
|
41
|
33
|
55
|
35
|
53
|
75
|
50
|
63
|
138
|
69
|
133
|
129
|
56
|
29
|
26
|
28
|
64
|
|
2025/02
|
85
|
99
|
41
|
35
|
42
|
63
|
63
|
46
|
50
|
52
|
74
|
50
|
62
|
104
|
113
|
50
|
33
|
34
|
46
|
40
|
46
|
38
|
37
|
47
|
65
|
72
|
133
|
174
|
|||
|
2025/01
|
73
|
44
|
53
|
105
|
121
|
82
|
50
|
36
|
53
|
68
|
129
|
152
|
89
|
45
|
30
|
78
|
46
|
73
|
80
|
100
|
54
|
64
|
123
|
121
|
89
|
134
|
84
|
70
|
144
|
64
|
84
|
|
2024/12
|
57
|
21
|
32
|
39
|
44
|
25
|
36
|
50
|
75
|
47
|
48
|
76
|
46
|
45
|
41
|
51
|
32
|
43
|
66
|
70
|
38
|
47
|
41
|
73
|
87
|
40
|
38
|
49
|
85
|
74
|
40
|
|
2024/11
|
64
|
60
|
83
|
24
|
30
|
46
|
73
|
60
|
51
|
51
|
36
|
66
|
67
|
34
|
72
|
30
|
19
|
17
|
48
|
80
|
49
|
32
|
73
|
82
|
45
|
21
|
29
|
43
|
55
|
46
|
|
|
2024/10
|
22
|
21
|
26
|
44
|
58
|
63
|
47
|
76
|
42
|
28
|
39
|
53
|
73
|
45
|
23
|
33
|
53
|
49
|
26
|
32
|
30
|
28
|
34
|
64
|
125
|
93
|
26
|
59
|
72
|
44
|
71
|
|
2024/09
|
20
|
17
|
31
|
29
|
21
|
25
|
40
|
52
|
32
|
19
|
26
|
31
|
38
|
12
|
19
|
39
|
45
|
27
|
47
|
15
|
15
|
20
|
41
|
36
|
29
|
45
|
45
|
63
|
46
|
14
|
|
|
2024/08
|
31
|
20
|
40
|
18
|
15
|
27
|
28
|
38
|
49
|
29
|
46
|
29
|
16
|
23
|
24
|
29
|
38
|
47
|
22
|
34
|
23
|
24
|
28
|
49
|
38
|
33
|
25
|
22
|
32
|
36
|
27
|
|
2024/07
|
54
|
78
|
42
|
46
|
54
|
50
|
31
|
49
|
51
|
45
|
54
|
56
|
48
|
56
|
44
|
19
|
22
|
47
|
49
|
30
|
29
|
23
|
32
|
30
|
19
|
10
|
21
|
17
|
29
|
33
|
28
|
|
2024/06
|
25
|
57
|
36
|
47
|
43
|
49
|
34
|
34
|
50
|
52
|
54
|
40
|
36
|
25
|
22
|
46
|
69
|
64
|
42
|
29
|
26
|
27
|
82
|
15
|
20
|
35
|
38
|
30
|
24
|
22
|
|
|
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