Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
64
*
PM2.5
77
PM10
43
O3
0.7
CO
3
SO2
17
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
13 Oct
51
Good
Wed
14 Oct
44
Excellent
Thu
15 Oct
39
Excellent
Fri
16 Oct
44
Excellent
Sat
17 Oct
43
Excellent
Sun
18 Oct
41
Excellent
Mon
19 Oct
18
Excellent
Air quality in the last 12 months (Duyun)
|
2026/08
|
16
|
16
|
17
|
21
|
20
|
12
|
17
|
24
|
27
|
23
|
24
|
22
|
25
|
17
|
18
|
19
|
19
|
24
|
22
|
21
|
23
|
25
|
23
|
20
|
15
|
14
|
16
|
15
|
21
|
15
|
28
|
|
2026/07
|
11
|
12
|
14
|
12
|
12
|
14
|
14
|
14
|
14
|
16
|
16
|
21
|
17
|
22
|
23
|
16
|
15
|
16
|
18
|
22
|
26
|
23
|
27
|
18
|
18
|
17
|
18
|
15
|
13
|
17
|
14
|
|
2026/06
|
24
|
30
|
26
|
26
|
29
|
22
|
21
|
23
|
20
|
24
|
24
|
23
|
24
|
26
|
22
|
27
|
27
|
14
|
17
|
16
|
11
|
14
|
12
|
10
|
12
|
15
|
23
|
25
|
29
|
15
|
|
|
2026/05
|
27
|
29
|
19
|
23
|
27
|
39
|
29
|
35
|
29
|
46
|
44
|
31
|
25
|
44
|
23
|
17
|
11
|
12
|
18
|
24
|
17
|
15
|
21
|
24
|
23
|
27
|
32
|
23
|
14
|
31
|
29
|
|
2026/04
|
21
|
36
|
26
|
30
|
41
|
51
|
20
|
54
|
56
|
41
|
39
|
26
|
33
|
22
|
18
|
16
|
21
|
24
|
32
|
32
|
13
|
22
|
23
|
27
|
30
|
35
|
35
|
20
|
26
|
29
|
|
|
2026/03
|
13
|
12
|
19
|
23
|
34
|
45
|
35
|
12
|
15
|
23
|
26
|
34
|
36
|
45
|
26
|
18
|
18
|
18
|
17
|
20
|
25
|
24
|
19
|
24
|
15
|
22
|
19
|
21
|
23
|
39
|
21
|
|
2026/02
|
37
|
42
|
53
|
46
|
47
|
26
|
26
|
38
|
21
|
23
|
32
|
32
|
46
|
33
|
26
|
38
|
39
|
35
|
29
|
43
|
42
|
44
|
29
|
21
|
20
|
26
|
10
|
9
|
|||
|
2026/01
|
14
|
26
|
12
|
22
|
24
|
36
|
51
|
57
|
60
|
67
|
54
|
48
|
52
|
73
|
83
|
85
|
94
|
54
|
48
|
15
|
22
|
42
|
53
|
54
|
27
|
19
|
24
|
42
|
47
|
16
|
25
|
|
2025/12
|
82
|
80
|
75
|
66
|
78
|
72
|
44
|
56
|
49
|
45
|
63
|
44
|
35
|
47
|
48
|
52
|
73
|
60
|
32
|
33
|
55
|
59
|
22
|
26
|
47
|
54
|
58
|
66
|
62
|
56
|
35
|
|
2025/11
|
17
|
11
|
7
|
9
|
10
|
6
|
9
|
10
|
8
|
8
|
7
|
20
|
27
|
29
|
32
|
36
|
41
|
16
|
21
|
22
|
33
|
28
|
52
|
40
|
42
|
39
|
52
|
40
|
33
|
45
|
|
|
2025/10
|
8
|
10
|
16
|
12
|
15
|
16
|
11
|
10
|
12
|
16
|
16
|
19
|
23
|
23
|
7
|
8
|
11
|
18
|
8
|
8
|
8
|
9
|
24
|
34
|
25
|
15
|
18
|
25
|
38
|
25
|
17
|
|
2025/09
|
11
|
11
|
10
|
10
|
13
|
17
|
18
|
21
|
16
|
8
|
10
|
9
|
9
|
10
|
14
|
8
|
11
|
12
|
15
|
18
|
20
|
24
|
16
|
10
|
6
|
8
|
13
|
12
|
13
|
12
|
|
|
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