Air Quality
Excellent
No health implications.
6
PM2.5
15
PM10
5
O3
0.7
CO
8
SO2
19
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Aug
49
Excellent
Sat
15 Aug
57
Good
Sun
16 Aug
57
Good
Mon
17 Aug
52
Good
Tue
18 Aug
53
Good
Wed
19 Aug
48
Excellent
Thu
20 Aug
24
Excellent
Air quality in the last 12 months (Shuangcheng)
|
2026/07
|
39
|
30
|
34
|
30
|
27
|
26
|
24
|
15
|
24
|
24
|
23
|
11
|
24
|
25
|
25
|
17
|
26
|
30
|
32
|
36
|
29
|
34
|
40
|
24
|
27
|
27
|
24
|
37
|
27
|
29
|
35
|
|
2026/06
|
24
|
26
|
21
|
21
|
19
|
24
|
21
|
16
|
21
|
28
|
29
|
29
|
27
|
25
|
29
|
25
|
29
|
29
|
41
|
32
|
21
|
24
|
33
|
39
|
32
|
30
|
35
|
34
|
39
|
41
|
|
|
2026/05
|
44
|
32
|
42
|
37
|
76
|
32
|
32
|
30
|
34
|
40
|
45
|
50
|
50
|
59
|
48
|
28
|
33
|
35
|
35
|
40
|
40
|
32
|
30
|
35
|
27
|
27
|
27
|
26
|
30
|
28
|
58
|
|
2026/04
|
87
|
163
|
140
|
69
|
49
|
47
|
37
|
122
|
60
|
49
|
25
|
41
|
33
|
51
|
60
|
60
|
44
|
42
|
64
|
91
|
61
|
34
|
47
|
62
|
37
|
32
|
35
|
37
|
38
|
57
|
|
|
2026/03
|
36
|
40
|
63
|
58
|
67
|
53
|
58
|
53
|
56
|
51
|
59
|
58
|
65
|
52
|
83
|
70
|
172
|
84
|
68
|
86
|
199
|
190
|
193
|
178
|
159
|
201
|
112
|
303
|
200
|
74
|
128
|
|
2026/02
|
94
|
70
|
66
|
95
|
49
|
41
|
69
|
48
|
74
|
138
|
78
|
84
|
107
|
108
|
30
|
55
|
78
|
66
|
59
|
73
|
77
|
88
|
70
|
35
|
79
|
46
|
34
|
43
|
|||
|
2026/01
|
50
|
60
|
116
|
63
|
54
|
50
|
32
|
45
|
68
|
83
|
77
|
58
|
53
|
58
|
86
|
88
|
56
|
78
|
64
|
43
|
52
|
43
|
52
|
81
|
87
|
82
|
70
|
91
|
74
|
50
|
113
|
|
2025/12
|
78
|
42
|
28
|
44
|
46
|
49
|
76
|
39
|
54
|
62
|
39
|
43
|
87
|
115
|
77
|
61
|
81
|
87
|
56
|
41
|
57
|
51
|
50
|
78
|
65
|
62
|
76
|
89
|
33
|
45
|
47
|
|
2025/11
|
156
|
29
|
64
|
64
|
197
|
115
|
62
|
153
|
32
|
42
|
82
|
134
|
65
|
146
|
148
|
73
|
54
|
81
|
99
|
52
|
56
|
245
|
185
|
246
|
214
|
276
|
90
|
53
|
51
|
68
|
|
|
2025/10
|
40
|
53
|
48
|
37
|
19
|
31
|
36
|
22
|
43
|
51
|
48
|
32
|
73
|
84
|
48
|
51
|
75
|
32
|
28
|
27
|
32
|
41
|
55
|
68
|
94
|
33
|
36
|
54
|
231
|
84
|
99
|
|
2025/09
|
19
|
26
|
31
|
32
|
30
|
17
|
21
|
17
|
17
|
22
|
24
|
40
|
31
|
39
|
14
|
21
|
18
|
20
|
19
|
27
|
30
|
22
|
29
|
21
|
15
|
22
|
26
|
46
|
36
|
43
|
|
|
2025/08
|
23
|
41
|
31
|
16
|
17
|
18
|
15
|
25
|
18
|
13
|
20
|
23
|
26
|
16
|
35
|
24
|
17
|
21
|
26
|
26
|
28
|
14
|
22
|
20
|
29
|
23
|
26
|
15
|
18
|
17
|
28
|
|
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