Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
15
PM2.5
62
*
PM10
130
O3
0.5
CO
9
SO2
8
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
10 May
86
Good
Sun
11 May
86
Good
Mon
12 May
90
Good
Tue
13 May
81
Good
Wed
14 May
105
Light
Thu
15 May
55
Good
Fri
16 May
35
Excellent
Air quality in the last 12 months (Yuehu)
|
2025/02
|
29
|
17
|
31
|
51
|
40
|
53
|
63
|
49
|
31
|
48
|
63
|
69
|
74
|
87
|
45
|
54
|
56
|
35
|
41
|
18
|
16
|
20
|
19
|
48
|
81
|
70
|
59
|
45
|
|||
|
2025/01
|
82
|
83
|
77
|
70
|
101
|
70
|
70
|
79
|
58
|
46
|
52
|
54
|
59
|
61
|
76
|
51
|
46
|
55
|
56
|
58
|
61
|
65
|
58
|
59
|
37
|
20
|
54
|
62
|
104
|
52
|
39
|
|
2024/12
|
46
|
52
|
60
|
95
|
53
|
42
|
36
|
68
|
45
|
53
|
24
|
28
|
85
|
57
|
52
|
48
|
56
|
61
|
62
|
66
|
64
|
73
|
56
|
82
|
90
|
101
|
111
|
71
|
74
|
78
|
80
|
|
2024/11
|
20
|
37
|
42
|
56
|
70
|
49
|
38
|
41
|
44
|
47
|
44
|
53
|
51
|
47
|
29
|
27
|
29
|
24
|
32
|
34
|
48
|
33
|
65
|
51
|
36
|
30
|
40
|
46
|
54
|
46
|
|
|
2024/10
|
33
|
26
|
32
|
33
|
36
|
25
|
24
|
15
|
29
|
41
|
56
|
58
|
53
|
53
|
65
|
22
|
34
|
39
|
24
|
17
|
39
|
36
|
32
|
47
|
33
|
43
|
11
|
15
|
40
|
49
|
33
|
|
2024/09
|
56
|
61
|
52
|
45
|
40
|
37
|
34
|
35
|
32
|
33
|
35
|
16
|
29
|
39
|
35
|
37
|
29
|
25
|
42
|
39
|
25
|
18
|
23
|
21
|
39
|
40
|
31
|
33
|
41
|
40
|
|
|
2024/08
|
14
|
23
|
29
|
39
|
39
|
43
|
33
|
37
|
37
|
42
|
36
|
24
|
28
|
27
|
27
|
39
|
36
|
36
|
21
|
26
|
20
|
27
|
27
|
42
|
42
|
44
|
37
|
29
|
38
|
46
|
45
|
|
2024/07
|
31
|
20
|
26
|
21
|
21
|
19
|
19
|
20
|
22
|
27
|
29
|
26
|
22
|
31
|
30
|
28
|
17
|
14
|
17
|
24
|
28
|
29
|
34
|
32
|
20
|
19
|
20
|
19
|
22
|
21
|
19
|
|
2024/06
|
11
|
14
|
25
|
34
|
28
|
24
|
30
|
38
|
41
|
27
|
12
|
21
|
31
|
22
|
21
|
26
|
16
|
17
|
38
|
30
|
32
|
25
|
34
|
24
|
13
|
16
|
26
|
39
|
23
|
23
|
|
|
2024/05
|
12
|
33
|
46
|
29
|
14
|
25
|
41
|
47
|
58
|
55
|
51
|
40
|
60
|
49
|
46
|
60
|
48
|
49
|
51
|
32
|
21
|
29
|
28
|
23
|
21
|
23
|
22
|
17
|
35
|
47
|
28
|
|
2024/04
|
32
|
28
|
25
|
19
|
20
|
29
|
28
|
32
|
32
|
46
|
46
|
42
|
41
|
33
|
53
|
39
|
15
|
23
|
31
|
17
|
23
|
27
|
36
|
47
|
44
|
45
|
36
|
28
|
28
|
15
|
|
|
2024/03
|
26
|
35
|
35
|
40
|
24
|
26
|
32
|
53
|
61
|
61
|
55
|
48
|
67
|
40
|
45
|
51
|
33
|
30
|
54
|
64
|
53
|
52
|
47
|
36
|
25
|
20
|
42
|
25
|
38
|
45
|
21
|
|
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