Air Quality
Excellent
No health implications.
20
PM2.5
34
PM10
104
O3
0.8
CO
4
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Aug
83
Good
Wed
19 Aug
79
Good
Thu
20 Aug
81
Good
Fri
21 Aug
82
Good
Sat
22 Aug
56
Good
Sun
23 Aug
54
Good
Mon
24 Aug
29
Excellent
Air quality in the last 12 months (Wangcheng)
|
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
|
|
|
2025/08
|
45
|
51
|
42
|
30
|
29
|
23
|
16
|
19
|
26
|
31
|
36
|
38
|
26
|
28
|
13
|
25
|
24
|
29
|
14
|
21
|
23
|
18
|
23
|
24
|
24
|
28
|
31
|
29
|
25
|
46
|
27
|
|
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