Air Quality
Excellent
No health implications.
15
PM2.5
29
PM10
36
O3
0.7
CO
7
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 Oct
61
Good
Fri
3 Oct
54
Good
Sat
4 Oct
56
Good
Sun
5 Oct
66
Good
Mon
6 Oct
71
Good
Tue
7 Oct
71
Good
Wed
8 Oct
33
Excellent
Air quality in the last 12 months (Wuwei)
|
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
|
|
2025/07
|
29
|
32
|
39
|
38
|
46
|
50
|
43
|
22
|
20
|
36
|
37
|
27
|
35
|
45
|
43
|
37
|
23
|
43
|
33
|
20
|
22
|
15
|
22
|
27
|
28
|
26
|
24
|
23
|
25
|
22
|
17
|
|
2025/06
|
15
|
14
|
42
|
55
|
51
|
44
|
28
|
19
|
37
|
31
|
38
|
34
|
42
|
32
|
20
|
40
|
45
|
26
|
14
|
19
|
16
|
17
|
28
|
40
|
41
|
38
|
21
|
14
|
21
|
24
|
|
|
2025/05
|
54
|
59
|
58
|
47
|
47
|
121
|
106
|
49
|
32
|
39
|
49
|
52
|
55
|
59
|
55
|
34
|
53
|
89
|
68
|
41
|
26
|
39
|
46
|
71
|
61
|
58
|
63
|
59
|
49
|
49
|
43
|
|
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
|
|
|
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