Air Quality
Excellent
No health implications.
21
PM2.5
22
PM10
49
O3
0.6
CO
10
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Dec
67
Good
Thu
18 Dec
63
Good
Fri
19 Dec
59
Good
Sat
20 Dec
56
Good
Sun
21 Dec
63
Good
Mon
22 Dec
28
Excellent
Tue
23 Dec
30
Excellent
Wucui Air quality rank
Air quality in the last 12 months (Wucui)
|
2025/11
|
44
|
43
|
33
|
52
|
98
|
49
|
38
|
50
|
93
|
34
|
40
|
55
|
34
|
33
|
41
|
60
|
29
|
28
|
140
|
124
|
30
|
165
|
280
|
57
|
34
|
71
|
97
|
42
|
49
|
49
|
|
|
2025/10
|
37
|
37
|
41
|
36
|
26
|
30
|
33
|
30
|
28
|
42
|
41
|
28
|
26
|
28
|
27
|
34
|
27
|
29
|
33
|
32
|
35
|
34
|
31
|
52
|
135
|
128
|
81
|
43
|
51
|
105
|
62
|
|
2025/09
|
32
|
26
|
24
|
48
|
33
|
28
|
24
|
27
|
27
|
25
|
21
|
30
|
33
|
29
|
27
|
26
|
27
|
26
|
28
|
28
|
24
|
31
|
34
|
30
|
26
|
27
|
29
|
30
|
31
|
49
|
|
|
2025/08
|
21
|
20
|
23
|
22
|
26
|
20
|
20
|
19
|
21
|
21
|
21
|
22
|
20
|
24
|
22
|
24
|
26
|
23
|
22
|
25
|
27
|
22
|
21
|
25
|
23
|
25
|
25
|
31
|
21
|
23
|
26
|
|
2025/07
|
27
|
21
|
23
|
24
|
29
|
29
|
22
|
22
|
22
|
21
|
28
|
24
|
22
|
22
|
20
|
21
|
21
|
20
|
19
|
19
|
27
|
25
|
34
|
28
|
23
|
23
|
25
|
23
|
21
|
25
|
22
|
|
2025/06
|
28
|
23
|
24
|
19
|
20
|
24
|
26
|
27
|
30
|
23
|
23
|
23
|
33
|
31
|
27
|
31
|
27
|
26
|
28
|
25
|
21
|
22
|
28
|
33
|
39
|
33
|
38
|
39
|
28
|
31
|
|
|
2025/05
|
48
|
48
|
28
|
23
|
20
|
29
|
34
|
37
|
36
|
37
|
52
|
85
|
64
|
47
|
51
|
36
|
34
|
31
|
35
|
33
|
24
|
25
|
27
|
23
|
25
|
29
|
33
|
46
|
55
|
47
|
52
|
|
2025/04
|
63
|
53
|
46
|
49
|
54
|
56
|
50
|
41
|
56
|
62
|
44
|
101
|
38
|
29
|
24
|
25
|
50
|
79
|
31
|
30
|
51
|
30
|
34
|
36
|
30
|
20
|
39
|
33
|
34
|
40
|
|
|
2025/03
|
29
|
21
|
29
|
33
|
27
|
31
|
31
|
28
|
27
|
92
|
39
|
50
|
36
|
29
|
24
|
24
|
24
|
28
|
41
|
72
|
30
|
28
|
23
|
34
|
27
|
27
|
31
|
25
|
25
|
34
|
50
|
|
2025/02
|
68
|
63
|
57
|
40
|
35
|
40
|
46
|
27
|
34
|
60
|
34
|
73
|
76
|
53
|
51
|
29
|
30
|
29
|
29
|
24
|
24
|
26
|
37
|
49
|
54
|
38
|
47
|
60
|
|||
|
2025/01
|
78
|
85
|
91
|
112
|
46
|
53
|
104
|
31
|
45
|
54
|
72
|
78
|
84
|
102
|
65
|
45
|
48
|
50
|
81
|
40
|
49
|
43
|
69
|
78
|
58
|
58
|
41
|
84
|
69
|
51
|
64
|
|
2024/12
|
43
|
41
|
33
|
40
|
32
|
29
|
49
|
49
|
53
|
68
|
49
|
47
|
44
|
71
|
48
|
37
|
33
|
35
|
60
|
50
|
32
|
53
|
35
|
64
|
64
|
37
|
47
|
68
|
65
|
51
|
54
|
|
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