Air Quality
Excellent
No health implications.
3
PM2.5
16
PM10
68
O3
0.3
CO
2
SO2
3
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Oct
67
Good
Fri
23 Oct
71
Good
Sat
24 Oct
53
Good
Sun
25 Oct
59
Good
Mon
26 Oct
62
Good
Tue
27 Oct
52
Good
Wed
28 Oct
15
Excellent
Air quality in the last 12 months (Wucui)
|
2026/08
|
24
|
22
|
17
|
20
|
21
|
19
|
27
|
23
|
21
|
25
|
25
|
21
|
22
|
20
|
24
|
22
|
25
|
19
|
22
|
25
|
30
|
16
|
22
|
20
|
25
|
20
|
20
|
23
|
20
|
19
|
17
|
|
2026/07
|
29
|
25
|
26
|
27
|
22
|
24
|
17
|
15
|
19
|
24
|
28
|
25
|
25
|
23
|
23
|
22
|
24
|
27
|
24
|
26
|
24
|
25
|
21
|
24
|
23
|
17
|
18
|
21
|
17
|
17
|
19
|
|
2026/06
|
49
|
22
|
22
|
19
|
16
|
19
|
16
|
21
|
20
|
23
|
30
|
32
|
27
|
25
|
27
|
27
|
27
|
31
|
33
|
34
|
28
|
28
|
26
|
36
|
32
|
23
|
22
|
23
|
27
|
31
|
|
|
2026/05
|
33
|
30
|
24
|
30
|
49
|
33
|
26
|
31
|
37
|
49
|
49
|
50
|
93
|
38
|
29
|
22
|
19
|
24
|
49
|
40
|
31
|
30
|
28
|
35
|
35
|
25
|
24
|
24
|
23
|
26
|
40
|
|
2026/04
|
43
|
77
|
26
|
33
|
35
|
35
|
23
|
68
|
27
|
27
|
28
|
30
|
23
|
27
|
34
|
53
|
57
|
29
|
23
|
50
|
28
|
24
|
24
|
23
|
26
|
22
|
24
|
26
|
33
|
59
|
|
|
2026/03
|
23
|
21
|
30
|
31
|
35
|
29
|
24
|
30
|
26
|
34
|
29
|
28
|
28
|
41
|
30
|
27
|
24
|
47
|
51
|
36
|
152
|
107
|
29
|
43
|
107
|
100
|
43
|
33
|
59
|
25
|
46
|
|
2026/02
|
49
|
71
|
51
|
39
|
20
|
23
|
24
|
43
|
61
|
43
|
60
|
51
|
64
|
36
|
19
|
72
|
60
|
32
|
57
|
74
|
103
|
60
|
33
|
28
|
31
|
31
|
17
|
22
|
|||
|
2026/01
|
31
|
33
|
80
|
49
|
30
|
36
|
30
|
36
|
44
|
32
|
26
|
33
|
34
|
51
|
38
|
31
|
70
|
42
|
50
|
59
|
52
|
43
|
43
|
52
|
29
|
29
|
44
|
33
|
35
|
42
|
37
|
|
2025/12
|
40
|
29
|
33
|
49
|
52
|
55
|
68
|
45
|
48
|
49
|
36
|
39
|
60
|
48
|
59
|
33
|
48
|
60
|
54
|
45
|
34
|
51
|
39
|
61
|
39
|
40
|
61
|
83
|
61
|
45
|
35
|
|
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
|
|
|
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