Air Quality
Excellent
No health implications.
18
PM2.5
31
PM10
61
O3
0.7
CO
5
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Sep
60
Good
Sat
19 Sep
88
Good
Sun
20 Sep
102
Light
Mon
21 Sep
105
Light
Tue
22 Sep
88
Good
Wed
23 Sep
45
Excellent
Thu
24 Sep
47
Excellent
Air quality in the last 12 months (Wangcheng)
|
2026/08
|
20
|
17
|
22
|
25
|
27
|
28
|
32
|
41
|
45
|
35
|
17
|
14
|
15
|
18
|
34
|
39
|
39
|
40
|
32
|
41
|
48
|
36
|
34
|
23
|
21
|
21
|
26
|
36
|
40
|
36
|
30
|
|
2026/07
|
21
|
29
|
31
|
19
|
19
|
20
|
17
|
17
|
19
|
26
|
33
|
36
|
41
|
39
|
21
|
22
|
24
|
23
|
21
|
32
|
24
|
23
|
26
|
29
|
39
|
33
|
14
|
20
|
22
|
18
|
19
|
|
2026/06
|
54
|
57
|
51
|
27
|
46
|
41
|
55
|
23
|
31
|
43
|
58
|
48
|
24
|
33
|
39
|
48
|
51
|
40
|
21
|
20
|
26
|
22
|
17
|
23
|
35
|
41
|
46
|
51
|
54
|
32
|
|
|
2026/05
|
42
|
36
|
36
|
42
|
47
|
42
|
44
|
45
|
42
|
45
|
50
|
56
|
24
|
26
|
40
|
27
|
21
|
19
|
17
|
27
|
37
|
29
|
34
|
30
|
28
|
29
|
26
|
33
|
47
|
41
|
56
|
|
2026/04
|
55
|
39
|
28
|
46
|
66
|
47
|
77
|
64
|
48
|
41
|
38
|
40
|
40
|
25
|
31
|
26
|
45
|
58
|
57
|
62
|
21
|
22
|
34
|
43
|
52
|
54
|
69
|
29
|
29
|
38
|
|
|
2026/03
|
16
|
34
|
61
|
57
|
69
|
92
|
89
|
62
|
84
|
80
|
49
|
70
|
55
|
55
|
95
|
14
|
17
|
27
|
43
|
49
|
51
|
35
|
31
|
62
|
88
|
36
|
56
|
57
|
57
|
33
|
41
|
|
2026/02
|
46
|
66
|
76
|
91
|
112
|
145
|
81
|
75
|
63
|
67
|
57
|
72
|
72
|
61
|
65
|
28
|
84
|
61
|
58
|
53
|
39
|
53
|
53
|
41
|
48
|
27
|
35
|
42
|
|||
|
2026/01
|
41
|
60
|
72
|
55
|
77
|
91
|
79
|
67
|
74
|
86
|
87
|
72
|
101
|
76
|
112
|
129
|
193
|
188
|
21
|
46
|
52
|
57
|
80
|
64
|
76
|
152
|
129
|
109
|
74
|
42
|
53
|
|
2025/12
|
129
|
121
|
72
|
65
|
82
|
106
|
131
|
151
|
145
|
157
|
191
|
185
|
30
|
55
|
61
|
65
|
115
|
138
|
92
|
134
|
88
|
78
|
52
|
80
|
69
|
66
|
81
|
89
|
112
|
181
|
145
|
|
2025/11
|
87
|
59
|
46
|
43
|
57
|
43
|
68
|
15
|
26
|
30
|
63
|
51
|
50
|
68
|
87
|
83
|
68
|
31
|
34
|
53
|
64
|
79
|
88
|
71
|
68
|
67
|
88
|
83
|
70
|
72
|
|
|
2025/10
|
56
|
49
|
44
|
41
|
51
|
38
|
68
|
77
|
60
|
51
|
132
|
156
|
85
|
67
|
74
|
44
|
32
|
10
|
11
|
12
|
19
|
33
|
42
|
47
|
92
|
94
|
80
|
89
|
82
|
130
|
79
|
|
2025/09
|
40
|
28
|
33
|
32
|
37
|
40
|
46
|
43
|
44
|
43
|
35
|
26
|
35
|
47
|
37
|
37
|
38
|
31
|
16
|
23
|
33
|
29
|
30
|
17
|
17
|
27
|
40
|
50
|
49
|
54
|
|
|
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