Air Quality
Excellent
No health implications.
4
PM2.5
9
PM10
29
O3
0.4
CO
6
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Aug
44
Excellent
Sat
15 Aug
44
Excellent
Sun
16 Aug
47
Excellent
Mon
17 Aug
50
Excellent
Tue
18 Aug
49
Excellent
Wed
19 Aug
55
Good
Thu
20 Aug
15
Excellent
Air quality in the last 12 months (Wuwei)
|
2026/07
|
29
|
19
|
17
|
17
|
13
|
15
|
16
|
20
|
18
|
29
|
31
|
16
|
18
|
30
|
25
|
24
|
29
|
30
|
35
|
19
|
20
|
21
|
27
|
26
|
33
|
30
|
25
|
22
|
20
|
23
|
29
|
|
2026/06
|
79
|
87
|
51
|
57
|
58
|
40
|
64
|
38
|
34
|
48
|
62
|
54
|
30
|
39
|
37
|
30
|
44
|
48
|
17
|
26
|
27
|
23
|
25
|
22
|
33
|
67
|
65
|
78
|
64
|
26
|
|
|
2026/05
|
40
|
40
|
37
|
34
|
39
|
41
|
53
|
37
|
40
|
46
|
47
|
63
|
83
|
73
|
33
|
39
|
44
|
54
|
40
|
20
|
36
|
49
|
61
|
27
|
23
|
25
|
28
|
40
|
61
|
71
|
73
|
|
2026/04
|
72
|
57
|
41
|
59
|
72
|
69
|
54
|
40
|
30
|
41
|
58
|
30
|
34
|
32
|
45
|
48
|
57
|
57
|
58
|
53
|
42
|
16
|
21
|
41
|
48
|
46
|
55
|
33
|
29
|
42
|
|
|
2026/03
|
33
|
19
|
64
|
60
|
61
|
61
|
63
|
58
|
66
|
77
|
62
|
71
|
79
|
66
|
91
|
42
|
34
|
36
|
96
|
110
|
72
|
59
|
72
|
49
|
61
|
84
|
73
|
50
|
59
|
44
|
90
|
|
2026/02
|
52
|
67
|
93
|
79
|
90
|
69
|
46
|
53
|
45
|
64
|
94
|
83
|
72
|
66
|
74
|
35
|
106
|
101
|
87
|
57
|
47
|
104
|
121
|
25
|
43
|
27
|
32
|
39
|
|||
|
2026/01
|
33
|
67
|
80
|
89
|
84
|
76
|
57
|
64
|
63
|
92
|
75
|
62
|
76
|
73
|
86
|
92
|
154
|
96
|
28
|
48
|
57
|
53
|
76
|
87
|
133
|
41
|
58
|
97
|
72
|
27
|
35
|
|
2025/12
|
110
|
76
|
66
|
59
|
73
|
81
|
86
|
100
|
65
|
76
|
118
|
55
|
46
|
65
|
58
|
67
|
130
|
135
|
131
|
158
|
43
|
40
|
45
|
72
|
78
|
41
|
59
|
67
|
74
|
130
|
39
|
|
2025/11
|
72
|
70
|
49
|
58
|
63
|
48
|
19
|
26
|
48
|
67
|
43
|
40
|
57
|
93
|
96
|
97
|
46
|
39
|
46
|
55
|
76
|
90
|
110
|
99
|
97
|
78
|
187
|
112
|
82
|
80
|
|
|
2025/10
|
35
|
44
|
27
|
40
|
64
|
54
|
66
|
52
|
43
|
59
|
68
|
60
|
36
|
35
|
54
|
42
|
39
|
16
|
24
|
29
|
25
|
30
|
33
|
40
|
51
|
49
|
62
|
66
|
63
|
46
|
53
|
|
2025/09
|
24
|
27
|
31
|
44
|
48
|
42
|
52
|
50
|
29
|
29
|
31
|
28
|
25
|
33
|
25
|
35
|
29
|
30
|
34
|
24
|
37
|
36
|
48
|
15
|
20
|
45
|
45
|
45
|
44
|
33
|
|
|
2025/08
|
22
|
19
|
31
|
33
|
40
|
26
|
20
|
23
|
31
|
28
|
17
|
34
|
44
|
26
|
25
|
28
|
34
|
38
|
40
|
33
|
30
|
28
|
25
|
33
|
33
|
23
|
39
|
38
|
44
|
32
|
20
|
|
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