Air Quality
Excellent
No health implications.
5
PM2.5
10
PM10
85
O3
0.5
CO
7
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 Jun
55
Good
Sun
8 Jun
56
Good
Mon
9 Jun
61
Good
Tue
10 Jun
84
Good
Wed
11 Jun
90
Good
Thu
12 Jun
93
Good
Fri
13 Jun
50
Excellent
Air quality in the last 12 months (Wuwei)
|
2025/04
|
48
|
65
|
53
|
67
|
80
|
68
|
65
|
70
|
71
|
70
|
66
|
188
|
103
|
88
|
57
|
57
|
69
|
68
|
79
|
62
|
46
|
52
|
61
|
70
|
62
|
55
|
43
|
63
|
65
|
61
|
|
|
2025/03
|
53
|
45
|
23
|
47
|
64
|
63
|
58
|
71
|
81
|
75
|
53
|
78
|
59
|
44
|
35
|
50
|
38
|
52
|
49
|
54
|
53
|
59
|
67
|
67
|
66
|
65
|
91
|
75
|
102
|
80
|
46
|
|
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
|
|
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