Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
42
*
PM2.5
47
PM10
14
O3
0.6
CO
5
SO2
28
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
23 Sep
89
Good
Thu
24 Sep
87
Good
Fri
25 Sep
90
Good
Sat
26 Sep
75
Good
Sun
27 Sep
71
Good
Mon
28 Sep
61
Good
Tue
29 Sep
34
Excellent
Air quality in the last 12 months (Yuhang)
|
2026/08
|
23
|
24
|
41
|
44
|
42
|
42
|
34
|
23
|
12
|
16
|
15
|
20
|
27
|
21
|
17
|
26
|
33
|
37
|
24
|
16
|
18
|
18
|
18
|
14
|
20
|
26
|
28
|
19
|
18
|
14
|
17
|
|
2026/07
|
17
|
13
|
20
|
19
|
12
|
15
|
18
|
15
|
23
|
34
|
20
|
12
|
16
|
19
|
18
|
18
|
19
|
22
|
18
|
19
|
16
|
15
|
23
|
36
|
21
|
19
|
20
|
17
|
21
|
27
|
25
|
|
2026/06
|
68
|
59
|
48
|
31
|
46
|
33
|
38
|
27
|
24
|
42
|
55
|
48
|
37
|
30
|
27
|
22
|
50
|
68
|
25
|
13
|
29
|
37
|
22
|
22
|
30
|
54
|
68
|
47
|
39
|
13
|
|
|
2026/05
|
40
|
44
|
33
|
27
|
38
|
43
|
50
|
28
|
34
|
40
|
38
|
42
|
62
|
32
|
29
|
28
|
29
|
37
|
41
|
26
|
32
|
86
|
43
|
43
|
21
|
23
|
27
|
33
|
50
|
34
|
58
|
|
2026/04
|
30
|
42
|
29
|
28
|
60
|
67
|
52
|
36
|
34
|
36
|
59
|
34
|
36
|
28
|
44
|
50
|
56
|
56
|
50
|
52
|
50
|
19
|
21
|
38
|
63
|
56
|
62
|
48
|
26
|
31
|
|
|
2026/03
|
41
|
16
|
48
|
45
|
50
|
65
|
63
|
46
|
50
|
63
|
59
|
48
|
64
|
66
|
66
|
59
|
66
|
38
|
62
|
82
|
57
|
60
|
45
|
45
|
45
|
81
|
38
|
42
|
46
|
50
|
33
|
|
2026/02
|
38
|
55
|
83
|
91
|
90
|
58
|
31
|
45
|
38
|
50
|
60
|
75
|
79
|
45
|
46
|
36
|
72
|
56
|
48
|
33
|
30
|
61
|
98
|
44
|
42
|
33
|
15
|
38
|
|||
|
2026/01
|
27
|
69
|
98
|
104
|
93
|
79
|
46
|
55
|
63
|
55
|
72
|
58
|
53
|
65
|
62
|
89
|
98
|
85
|
40
|
29
|
52
|
54
|
67
|
92
|
125
|
66
|
47
|
74
|
52
|
37
|
25
|
|
2025/12
|
98
|
71
|
53
|
48
|
62
|
66
|
65
|
89
|
52
|
57
|
73
|
50
|
34
|
51
|
57
|
58
|
98
|
127
|
78
|
105
|
45
|
40
|
53
|
28
|
53
|
39
|
51
|
61
|
54
|
105
|
35
|
|
2025/11
|
46
|
65
|
34
|
51
|
54
|
51
|
26
|
25
|
17
|
48
|
29
|
39
|
35
|
65
|
69
|
64
|
45
|
30
|
40
|
44
|
52
|
67
|
68
|
74
|
92
|
79
|
112
|
112
|
75
|
62
|
|
|
2025/10
|
51
|
39
|
53
|
47
|
47
|
45
|
61
|
33
|
25
|
31
|
45
|
87
|
60
|
30
|
35
|
23
|
23
|
16
|
18
|
24
|
27
|
30
|
30
|
33
|
43
|
46
|
42
|
34
|
38
|
38
|
20
|
|
2025/09
|
27
|
18
|
19
|
30
|
39
|
35
|
36
|
40
|
19
|
19
|
34
|
32
|
22
|
16
|
24
|
34
|
34
|
21
|
26
|
18
|
29
|
35
|
35
|
22
|
36
|
39
|
40
|
55
|
47
|
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