Air Quality
Excellent
No health implications.
23
PM2.5
41
PM10
52
O3
0.6
CO
6
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 May
91
Good
Wed
14 May
82
Good
Thu
15 May
61
Good
Fri
16 May
61
Good
Sat
17 May
64
Good
Sun
18 May
66
Good
Mon
19 May
44
Excellent
Huangshan Air quality rank
Air quality in the last 12 months (Huangshan)
|
2025/02
|
28
|
27
|
72
|
45
|
42
|
43
|
75
|
40
|
34
|
39
|
45
|
81
|
90
|
71
|
52
|
46
|
55
|
35
|
34
|
24
|
20
|
24
|
57
|
73
|
57
|
44
|
35
|
30
|
|||
|
2025/01
|
90
|
68
|
94
|
80
|
76
|
62
|
61
|
48
|
56
|
37
|
50
|
70
|
60
|
60
|
80
|
42
|
49
|
45
|
48
|
56
|
63
|
60
|
92
|
105
|
48
|
36
|
48
|
53
|
115
|
69
|
46
|
|
2024/12
|
50
|
51
|
85
|
98
|
37
|
45
|
77
|
65
|
49
|
49
|
26
|
60
|
82
|
66
|
52
|
38
|
43
|
73
|
48
|
44
|
69
|
74
|
66
|
71
|
85
|
103
|
98
|
87
|
49
|
60
|
76
|
|
2024/11
|
15
|
30
|
30
|
42
|
52
|
39
|
41
|
36
|
40
|
30
|
31
|
37
|
37
|
39
|
26
|
30
|
21
|
25
|
36
|
45
|
43
|
40
|
55
|
44
|
27
|
39
|
39
|
46
|
40
|
44
|
|
|
2024/10
|
26
|
33
|
31
|
33
|
36
|
20
|
13
|
26
|
32
|
40
|
52
|
53
|
52
|
52
|
23
|
20
|
19
|
27
|
17
|
33
|
31
|
36
|
39
|
39
|
42
|
27
|
13
|
43
|
42
|
35
|
27
|
|
2024/09
|
29
|
34
|
38
|
39
|
31
|
30
|
38
|
44
|
36
|
34
|
19
|
18
|
22
|
29
|
32
|
21
|
17
|
19
|
22
|
14
|
16
|
33
|
29
|
31
|
33
|
41
|
31
|
29
|
33
|
33
|
|
|
2024/08
|
15
|
17
|
20
|
22
|
23
|
25
|
24
|
20
|
28
|
32
|
29
|
32
|
22
|
14
|
23
|
32
|
35
|
38
|
30
|
22
|
18
|
26
|
25
|
32
|
34
|
40
|
36
|
17
|
22
|
20
|
23
|
|
2024/07
|
13
|
15
|
15
|
16
|
19
|
21
|
21
|
22
|
23
|
24
|
23
|
24
|
22
|
17
|
27
|
25
|
22
|
20
|
21
|
22
|
20
|
24
|
31
|
32
|
21
|
18
|
11
|
12
|
17
|
19
|
24
|
|
2024/06
|
19
|
25
|
25
|
30
|
26
|
21
|
19
|
25
|
27
|
14
|
14
|
19
|
24
|
31
|
39
|
42
|
32
|
18
|
10
|
13
|
19
|
20
|
13
|
16
|
18
|
13
|
10
|
12
|
19
|
15
|
|
|
2024/05
|
18
|
29
|
34
|
24
|
17
|
17
|
32
|
49
|
47
|
44
|
35
|
52
|
51
|
35
|
48
|
42
|
42
|
43
|
52
|
51
|
29
|
25
|
24
|
16
|
21
|
22
|
15
|
19
|
32
|
27
|
12
|
|
2024/04
|
25
|
18
|
23
|
31
|
42
|
42
|
27
|
15
|
33
|
48
|
40
|
32
|
27
|
22
|
32
|
50
|
31
|
24
|
29
|
37
|
34
|
26
|
29
|
87
|
52
|
39
|
35
|
29
|
16
|
18
|
|
|
2024/03
|
46
|
42
|
37
|
32
|
19
|
53
|
60
|
54
|
54
|
56
|
59
|
65
|
87
|
59
|
60
|
57
|
57
|
57
|
67
|
64
|
49
|
52
|
43
|
30
|
27
|
29
|
35
|
28
|
34
|
38
|
42
|
|
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