Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
20
PM2.5
52
PM10
165
O3
0.5
CO
8
SO2
9
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
4 May
93
Good
Mon
5 May
91
Good
Tue
6 May
91
Good
Wed
7 May
99
Good
Thu
8 May
90
Good
Fri
9 May
92
Good
Sat
10 May
25
Excellent
Air quality in the last 12 months (Wuwei)
|
2025/02
|
48
|
62
|
100
|
86
|
56
|
48
|
71
|
35
|
43
|
52
|
70
|
100
|
61
|
88
|
98
|
89
|
76
|
52
|
64
|
61
|
40
|
60
|
86
|
78
|
84
|
109
|
75
|
52
|
|||
|
2025/01
|
101
|
114
|
140
|
111
|
114
|
83
|
55
|
68
|
51
|
52
|
67
|
76
|
81
|
97
|
61
|
61
|
70
|
78
|
92
|
124
|
127
|
146
|
145
|
58
|
39
|
56
|
50
|
64
|
138
|
76
|
98
|
|
2024/12
|
66
|
70
|
93
|
59
|
67
|
97
|
114
|
51
|
57
|
65
|
69
|
72
|
86
|
72
|
67
|
67
|
80
|
86
|
48
|
70
|
93
|
60
|
65
|
75
|
101
|
122
|
72
|
95
|
71
|
88
|
94
|
|
2024/11
|
34
|
58
|
57
|
64
|
47
|
48
|
45
|
45
|
53
|
43
|
55
|
57
|
51
|
64
|
76
|
69
|
30
|
31
|
34
|
42
|
45
|
64
|
45
|
47
|
40
|
44
|
64
|
60
|
50
|
62
|
|
|
2024/10
|
29
|
34
|
31
|
38
|
34
|
20
|
13
|
42
|
42
|
57
|
67
|
67
|
59
|
48
|
51
|
47
|
30
|
27
|
28
|
39
|
50
|
36
|
54
|
55
|
49
|
27
|
27
|
64
|
62
|
48
|
36
|
|
2024/09
|
47
|
46
|
36
|
39
|
39
|
41
|
47
|
50
|
32
|
40
|
20
|
15
|
29
|
42
|
31
|
31
|
26
|
26
|
27
|
21
|
27
|
32
|
32
|
41
|
53
|
60
|
29
|
42
|
44
|
44
|
|
|
2024/08
|
22
|
24
|
31
|
36
|
33
|
30
|
28
|
34
|
41
|
41
|
46
|
47
|
37
|
26
|
27
|
34
|
39
|
37
|
41
|
21
|
31
|
35
|
38
|
45
|
46
|
49
|
30
|
17
|
33
|
38
|
44
|
|
2024/07
|
16
|
17
|
24
|
22
|
24
|
23
|
24
|
23
|
30
|
25
|
31
|
28
|
16
|
12
|
29
|
41
|
31
|
25
|
23
|
23
|
27
|
29
|
42
|
38
|
26
|
24
|
15
|
13
|
21
|
29
|
30
|
|
2024/06
|
34
|
39
|
37
|
44
|
40
|
27
|
32
|
38
|
48
|
21
|
29
|
36
|
43
|
48
|
54
|
47
|
33
|
38
|
20
|
29
|
28
|
15
|
23
|
32
|
27
|
31
|
26
|
12
|
19
|
16
|
|
|
2024/05
|
33
|
41
|
43
|
42
|
38
|
44
|
50
|
54
|
44
|
56
|
50
|
103
|
81
|
60
|
68
|
43
|
58
|
63
|
53
|
55
|
47
|
39
|
53
|
61
|
49
|
29
|
27
|
30
|
36
|
36
|
36
|
|
2024/04
|
65
|
23
|
40
|
46
|
45
|
45
|
33
|
25
|
47
|
63
|
62
|
71
|
58
|
43
|
53
|
64
|
42
|
60
|
47
|
47
|
43
|
52
|
60
|
78
|
61
|
62
|
60
|
36
|
36
|
46
|
|
|
2024/03
|
56
|
55
|
57
|
61
|
46
|
66
|
74
|
75
|
69
|
82
|
77
|
79
|
76
|
87
|
102
|
98
|
95
|
67
|
85
|
89
|
66
|
59
|
60
|
59
|
36
|
48
|
61
|
45
|
57
|
52
|
91
|
|
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