Air Quality
Excellent
No health implications.
15
PM2.5
22
PM10
84
O3
0.2
CO
5
SO2
1
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 Jun
48
Excellent
Wed
25 Jun
39
Excellent
Thu
26 Jun
39
Excellent
Fri
27 Jun
46
Excellent
Sat
28 Jun
53
Good
Sun
29 Jun
51
Good
Mon
30 Jun
32
Excellent
Air quality in the last 12 months (Yongshun)
|
2025/05
|
44
|
60
|
57
|
46
|
36
|
65
|
71
|
25
|
20
|
26
|
34
|
38
|
41
|
58
|
37
|
31
|
35
|
41
|
44
|
40
|
34
|
21
|
38
|
52
|
46
|
35
|
34
|
23
|
31
|
29
|
24
|
|
2025/04
|
48
|
53
|
53
|
58
|
60
|
58
|
54
|
59
|
56
|
47
|
53
|
51
|
176
|
105
|
76
|
67
|
60
|
60
|
29
|
41
|
38
|
40
|
47
|
41
|
51
|
45
|
32
|
36
|
41
|
23
|
|
|
2025/03
|
57
|
64
|
15
|
26
|
31
|
31
|
39
|
37
|
41
|
48
|
55
|
62
|
60
|
42
|
26
|
42
|
46
|
32
|
32
|
41
|
44
|
58
|
52
|
51
|
50
|
62
|
95
|
74
|
53
|
40
|
52
|
|
2025/02
|
38
|
29
|
46
|
49
|
57
|
64
|
65
|
85
|
57
|
49
|
57
|
75
|
62
|
49
|
43
|
48
|
39
|
39
|
41
|
66
|
99
|
48
|
62
|
89
|
66
|
44
|
47
|
55
|
|||
|
2025/01
|
98
|
124
|
127
|
155
|
101
|
76
|
61
|
58
|
63
|
79
|
87
|
76
|
98
|
100
|
78
|
70
|
87
|
102
|
90
|
86
|
100
|
143
|
165
|
112
|
22
|
31
|
47
|
85
|
164
|
92
|
67
|
|
2024/12
|
47
|
60
|
88
|
65
|
29
|
35
|
46
|
38
|
47
|
46
|
47
|
64
|
79
|
68
|
65
|
57
|
64
|
74
|
76
|
88
|
104
|
73
|
63
|
75
|
80
|
89
|
87
|
100
|
118
|
136
|
95
|
|
2024/11
|
50
|
62
|
59
|
52
|
61
|
49
|
48
|
52
|
50
|
38
|
40
|
55
|
58
|
61
|
67
|
47
|
11
|
11
|
12
|
20
|
24
|
33
|
48
|
42
|
16
|
24
|
25
|
28
|
35
|
40
|
|
|
2024/10
|
15
|
32
|
42
|
40
|
44
|
49
|
36
|
33
|
40
|
44
|
59
|
70
|
44
|
37
|
32
|
34
|
23
|
18
|
19
|
18
|
15
|
19
|
20
|
26
|
30
|
35
|
42
|
40
|
38
|
43
|
46
|
|
2024/09
|
30
|
28
|
43
|
47
|
46
|
39
|
41
|
36
|
28
|
38
|
35
|
35
|
25
|
29
|
37
|
34
|
27
|
25
|
33
|
31
|
29
|
22
|
28
|
34
|
39
|
54
|
55
|
63
|
61
|
42
|
|
|
2024/08
|
11
|
13
|
14
|
16
|
16
|
17
|
20
|
26
|
26
|
27
|
42
|
52
|
35
|
30
|
36
|
32
|
22
|
23
|
21
|
24
|
28
|
29
|
24
|
19
|
20
|
21
|
23
|
20
|
24
|
28
|
25
|
|
2024/07
|
13
|
17
|
17
|
14
|
17
|
15
|
15
|
18
|
19
|
23
|
21
|
21
|
23
|
22
|
18
|
19
|
19
|
19
|
13
|
16
|
18
|
21
|
17
|
17
|
18
|
26
|
21
|
20
|
9
|
14
|
13
|
|
2024/06
|
29
|
29
|
30
|
18
|
14
|
19
|
32
|
25
|
18
|
17
|
18
|
18
|
20
|
22
|
32
|
31
|
19
|
19
|
22
|
14
|
22
|
17
|
17
|
17
|
19
|
15
|
13
|
12
|
11
|
15
|
|
|
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