Air Quality
Excellent
No health implications.
3
PM2.5
10
PM10
15
O3
0.5
CO
3
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Dec
86
Good
Sun
14 Dec
89
Good
Mon
15 Dec
85
Good
Tue
16 Dec
85
Good
Wed
17 Dec
116
Light
Thu
18 Dec
33
Excellent
Fri
19 Dec
37
Excellent
Yuelu Air quality rank
Air quality in the last 12 months (Yuelu)
|
2025/11
|
81
|
57
|
46
|
44
|
58
|
41
|
64
|
12
|
23
|
27
|
62
|
52
|
46
|
63
|
76
|
78
|
65
|
30
|
32
|
49
|
65
|
72
|
84
|
69
|
70
|
69
|
85
|
89
|
69
|
65
|
|
|
2025/10
|
54
|
52
|
42
|
41
|
52
|
37
|
63
|
75
|
58
|
52
|
121
|
160
|
82
|
66
|
73
|
42
|
32
|
9
|
9
|
11
|
19
|
35
|
42
|
47
|
86
|
86
|
81
|
83
|
73
|
121
|
74
|
|
2025/09
|
42
|
28
|
35
|
33
|
38
|
43
|
49
|
40
|
42
|
44
|
35
|
29
|
36
|
44
|
37
|
39
|
37
|
30
|
17
|
27
|
32
|
27
|
32
|
17
|
19
|
29
|
41
|
54
|
45
|
49
|
|
|
2025/08
|
44
|
52
|
40
|
28
|
30
|
19
|
17
|
21
|
29
|
32
|
39
|
41
|
29
|
29
|
17
|
29
|
26
|
32
|
14
|
20
|
21
|
20
|
27
|
25
|
27
|
28
|
34
|
30
|
26
|
49
|
32
|
|
2025/07
|
19
|
18
|
24
|
32
|
43
|
44
|
51
|
52
|
40
|
23
|
32
|
29
|
26
|
33
|
33
|
29
|
34
|
41
|
38
|
33
|
16
|
14
|
15
|
23
|
27
|
34
|
28
|
27
|
32
|
32
|
33
|
|
2025/06
|
15
|
29
|
47
|
54
|
51
|
47
|
32
|
30
|
36
|
42
|
26
|
22
|
38
|
26
|
25
|
32
|
19
|
19
|
21
|
20
|
21
|
14
|
20
|
21
|
36
|
40
|
28
|
21
|
20
|
22
|
|
|
2025/05
|
68
|
65
|
69
|
62
|
51
|
65
|
70
|
40
|
36
|
56
|
49
|
53
|
50
|
68
|
55
|
36
|
41
|
55
|
41
|
22
|
24
|
26
|
42
|
59
|
57
|
57
|
66
|
25
|
23
|
27
|
22
|
|
2025/04
|
64
|
67
|
63
|
67
|
83
|
90
|
79
|
78
|
74
|
61
|
58
|
215
|
148
|
146
|
89
|
69
|
74
|
74
|
33
|
63
|
35
|
49
|
61
|
41
|
48
|
40
|
48
|
59
|
69
|
45
|
|
|
2025/03
|
44
|
40
|
12
|
40
|
48
|
63
|
55
|
49
|
69
|
58
|
46
|
79
|
67
|
19
|
35
|
54
|
48
|
51
|
50
|
56
|
61
|
70
|
83
|
81
|
71
|
84
|
88
|
64
|
66
|
34
|
62
|
|
2025/02
|
59
|
53
|
67
|
70
|
80
|
61
|
81
|
51
|
50
|
56
|
76
|
86
|
114
|
98
|
61
|
79
|
66
|
54
|
48
|
66
|
119
|
39
|
84
|
99
|
89
|
94
|
68
|
57
|
|||
|
2025/01
|
188
|
160
|
189
|
234
|
70
|
87
|
92
|
73
|
67
|
60
|
66
|
77
|
84
|
87
|
90
|
65
|
74
|
82
|
114
|
129
|
111
|
104
|
263
|
169
|
17
|
40
|
66
|
92
|
240
|
88
|
71
|
|
2024/12
|
61
|
75
|
144
|
134
|
50
|
67
|
69
|
102
|
73
|
62
|
69
|
103
|
107
|
63
|
61
|
77
|
75
|
99
|
86
|
118
|
109
|
80
|
77
|
109
|
125
|
136
|
179
|
103
|
90
|
132
|
136
|
|
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