Air Quality
Excellent
No health implications.
4
PM2.5
10
PM10
28
O3
0.5
CO
4
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Oct
40
Excellent
Wed
21 Oct
43
Excellent
Thu
22 Oct
49
Excellent
Fri
23 Oct
48
Excellent
Sat
24 Oct
54
Good
Sun
25 Oct
50
Excellent
Mon
26 Oct
37
Excellent
Air quality in the last 12 months (Yongshun)
|
2026/08
|
17
|
18
|
16
|
19
|
14
|
19
|
27
|
26
|
33
|
28
|
23
|
15
|
16
|
19
|
26
|
25
|
31
|
28
|
28
|
35
|
33
|
30
|
27
|
22
|
17
|
20
|
22
|
25
|
29
|
28
|
36
|
|
2026/07
|
18
|
17
|
15
|
15
|
14
|
14
|
18
|
18
|
17
|
17
|
18
|
21
|
22
|
24
|
29
|
18
|
17
|
15
|
20
|
28
|
30
|
32
|
28
|
27
|
23
|
23
|
19
|
13
|
18
|
20
|
15
|
|
2026/06
|
29
|
30
|
23
|
30
|
47
|
44
|
38
|
26
|
21
|
25
|
24
|
20
|
18
|
21
|
30
|
35
|
39
|
46
|
18
|
17
|
19
|
18
|
18
|
21
|
24
|
30
|
38
|
37
|
27
|
17
|
|
|
2026/05
|
33
|
37
|
26
|
31
|
35
|
45
|
39
|
28
|
27
|
33
|
38
|
53
|
25
|
26
|
44
|
44
|
21
|
16
|
16
|
17
|
26
|
27
|
27
|
28
|
31
|
21
|
18
|
24
|
37
|
32
|
29
|
|
2026/04
|
27
|
24
|
24
|
42
|
48
|
31
|
38
|
43
|
41
|
36
|
25
|
27
|
29
|
25
|
21
|
20
|
28
|
36
|
35
|
50
|
23
|
13
|
18
|
30
|
42
|
42
|
27
|
23
|
27
|
32
|
|
|
2026/03
|
15
|
19
|
25
|
29
|
41
|
51
|
58
|
20
|
28
|
32
|
31
|
58
|
59
|
58
|
38
|
20
|
18
|
20
|
38
|
46
|
34
|
37
|
38
|
27
|
35
|
21
|
21
|
30
|
27
|
21
|
30
|
|
2026/02
|
58
|
68
|
75
|
94
|
107
|
105
|
130
|
80
|
58
|
56
|
58
|
64
|
69
|
68
|
71
|
32
|
57
|
68
|
59
|
53
|
55
|
56
|
43
|
46
|
50
|
20
|
23
|
24
|
|||
|
2026/01
|
34
|
60
|
76
|
59
|
69
|
57
|
58
|
58
|
66
|
79
|
72
|
76
|
88
|
102
|
100
|
99
|
102
|
159
|
49
|
35
|
59
|
65
|
72
|
75
|
67
|
48
|
79
|
80
|
55
|
22
|
55
|
|
2025/12
|
65
|
90
|
73
|
60
|
63
|
57
|
63
|
58
|
67
|
87
|
80
|
142
|
28
|
43
|
52
|
55
|
63
|
75
|
83
|
75
|
34
|
54
|
29
|
47
|
56
|
57
|
60
|
62
|
84
|
113
|
67
|
|
2025/11
|
28
|
27
|
22
|
26
|
29
|
22
|
14
|
12
|
17
|
34
|
45
|
39
|
35
|
45
|
47
|
47
|
44
|
19
|
26
|
28
|
33
|
41
|
48
|
36
|
49
|
45
|
48
|
54
|
59
|
57
|
|
|
2025/10
|
24
|
24
|
22
|
22
|
32
|
29
|
30
|
37
|
35
|
30
|
43
|
45
|
19
|
14
|
21
|
13
|
14
|
9
|
9
|
9
|
9
|
26
|
30
|
35
|
50
|
38
|
31
|
32
|
40
|
39
|
29
|
|
2025/09
|
23
|
25
|
26
|
21
|
26
|
29
|
27
|
30
|
14
|
13
|
14
|
21
|
18
|
14
|
18
|
25
|
25
|
15
|
13
|
12
|
25
|
28
|
21
|
20
|
18
|
16
|
20
|
23
|
24
|
22
|
|
|
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