Air Quality
Excellent
No health implications.
3
PM2.5
9
PM10
25
O3
0.7
CO
5
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Nov
43
Excellent
Tue
10 Nov
58
Good
Wed
11 Nov
72
Good
Thu
12 Nov
58
Good
Fri
13 Nov
78
Good
Sat
14 Nov
16
Excellent
Sun
15 Nov
39
Excellent
Air quality in the last 12 months (Yuecheng)
|
2026/08
|
32
|
28
|
52
|
41
|
37
|
36
|
27
|
23
|
15
|
16
|
16
|
22
|
33
|
24
|
27
|
28
|
29
|
29
|
25
|
23
|
21
|
22
|
18
|
14
|
21
|
30
|
31
|
19
|
21
|
23
|
20
|
|
2026/07
|
21
|
14
|
20
|
21
|
17
|
17
|
25
|
24
|
39
|
20
|
32
|
16
|
24
|
23
|
22
|
26
|
26
|
27
|
29
|
21
|
23
|
25
|
38
|
35
|
16
|
17
|
16
|
13
|
23
|
34
|
32
|
|
2026/06
|
50
|
72
|
53
|
32
|
40
|
35
|
40
|
32
|
29
|
46
|
44
|
33
|
26
|
31
|
34
|
23
|
48
|
42
|
22
|
17
|
31
|
37
|
27
|
25
|
21
|
51
|
55
|
37
|
26
|
16
|
|
|
2026/05
|
38
|
40
|
32
|
28
|
33
|
41
|
44
|
32
|
31
|
39
|
40
|
49
|
56
|
27
|
28
|
29
|
29
|
34
|
35
|
42
|
43
|
65
|
35
|
38
|
33
|
22
|
37
|
38
|
50
|
45
|
50
|
|
2026/04
|
33
|
38
|
37
|
32
|
57
|
68
|
48
|
30
|
30
|
43
|
60
|
36
|
54
|
35
|
50
|
29
|
73
|
46
|
56
|
58
|
38
|
17
|
22
|
45
|
50
|
58
|
53
|
51
|
29
|
33
|
|
|
2026/03
|
26
|
21
|
41
|
25
|
42
|
62
|
47
|
36
|
35
|
50
|
45
|
42
|
61
|
57
|
56
|
34
|
47
|
44
|
50
|
65
|
41
|
26
|
45
|
32
|
54
|
52
|
30
|
39
|
40
|
27
|
35
|
|
2026/02
|
56
|
59
|
85
|
79
|
98
|
56
|
30
|
51
|
38
|
39
|
76
|
81
|
97
|
61
|
52
|
26
|
60
|
57
|
51
|
33
|
27
|
70
|
97
|
31
|
31
|
33
|
16
|
31
|
|||
|
2026/01
|
25
|
74
|
94
|
104
|
114
|
89
|
53
|
62
|
66
|
66
|
80
|
59
|
58
|
58
|
60
|
102
|
108
|
69
|
32
|
29
|
49
|
60
|
70
|
98
|
118
|
69
|
52
|
70
|
40
|
34
|
27
|
|
2025/12
|
94
|
58
|
52
|
47
|
54
|
61
|
74
|
86
|
48
|
46
|
85
|
37
|
37
|
52
|
55
|
51
|
114
|
143
|
64
|
112
|
48
|
34
|
45
|
42
|
68
|
39
|
49
|
65
|
67
|
114
|
29
|
|
2025/11
|
51
|
64
|
28
|
46
|
52
|
53
|
26
|
33
|
24
|
44
|
22
|
45
|
43
|
68
|
55
|
50
|
44
|
32
|
43
|
49
|
58
|
83
|
68
|
76
|
106
|
82
|
135
|
137
|
72
|
59
|
|
|
2025/10
|
33
|
19
|
41
|
47
|
37
|
45
|
63
|
28
|
23
|
34
|
50
|
85
|
75
|
40
|
42
|
30
|
21
|
28
|
25
|
27
|
31
|
29
|
35
|
35
|
38
|
51
|
51
|
32
|
38
|
35
|
26
|
|
2025/09
|
26
|
23
|
22
|
39
|
36
|
24
|
56
|
25
|
27
|
17
|
39
|
31
|
29
|
15
|
35
|
20
|
24
|
24
|
19
|
27
|
25
|
28
|
26
|
19
|
21
|
25
|
54
|
44
|
52
|
39
|
|
|
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