Air Quality
Excellent
No health implications.
4
PM2.5
10
PM10
104
O3
0.6
CO
3
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Jul
54
Good
Thu
23 Jul
51
Good
Fri
24 Jul
50
Excellent
Sat
25 Jul
50
Excellent
Sun
26 Jul
47
Excellent
Mon
27 Jul
29
Excellent
Tue
28 Jul
36
Excellent
Air quality in the last 12 months (Yongsheng)
|
2026/06
|
21
|
20
|
21
|
25
|
29
|
34
|
31
|
27
|
22
|
23
|
25
|
36
|
29
|
21
|
26
|
26
|
23
|
24
|
23
|
23
|
20
|
23
|
18
|
18
|
24
|
18
|
20
|
24
|
22
|
23
|
|
|
2026/05
|
31
|
28
|
24
|
25
|
30
|
32
|
31
|
32
|
34
|
33
|
26
|
31
|
28
|
28
|
27
|
27
|
30
|
31
|
33
|
34
|
36
|
33
|
29
|
29
|
32
|
32
|
33
|
38
|
48
|
23
|
23
|
|
2026/04
|
30
|
32
|
30
|
31
|
36
|
35
|
32
|
31
|
32
|
35
|
36
|
36
|
42
|
50
|
51
|
43
|
44
|
49
|
45
|
38
|
39
|
36
|
32
|
45
|
48
|
46
|
40
|
30
|
26
|
30
|
|
|
2026/03
|
38
|
43
|
44
|
36
|
46
|
69
|
65
|
61
|
46
|
30
|
43
|
56
|
44
|
29
|
25
|
33
|
34
|
33
|
33
|
34
|
40
|
42
|
29
|
31
|
35
|
32
|
32
|
40
|
32
|
29
|
29
|
|
2026/02
|
34
|
29
|
25
|
27
|
28
|
32
|
33
|
33
|
30
|
28
|
31
|
29
|
28
|
28
|
35
|
42
|
57
|
38
|
47
|
41
|
34
|
45
|
36
|
40
|
38
|
41
|
36
|
37
|
|||
|
2026/01
|
36
|
30
|
27
|
28
|
31
|
37
|
36
|
36
|
37
|
37
|
35
|
34
|
41
|
40
|
40
|
35
|
48
|
51
|
46
|
38
|
41
|
47
|
48
|
43
|
43
|
42
|
41
|
41
|
34
|
32
|
37
|
|
2025/12
|
48
|
43
|
44
|
30
|
28
|
30
|
32
|
41
|
36
|
35
|
38
|
34
|
41
|
41
|
36
|
34
|
43
|
41
|
43
|
40
|
41
|
35
|
46
|
32
|
34
|
42
|
42
|
36
|
37
|
32
|
28
|
|
2025/11
|
21
|
18
|
12
|
19
|
35
|
28
|
20
|
25
|
24
|
16
|
21
|
26
|
28
|
28
|
28
|
33
|
32
|
33
|
27
|
29
|
25
|
31
|
29
|
28
|
34
|
41
|
38
|
36
|
40
|
41
|
|
|
2025/10
|
14
|
16
|
19
|
17
|
18
|
20
|
17
|
14
|
16
|
16
|
19
|
18
|
19
|
20
|
22
|
27
|
23
|
19
|
19
|
23
|
18
|
23
|
28
|
28
|
26
|
21
|
22
|
27
|
27
|
26
|
29
|
|
2025/09
|
27
|
18
|
18
|
20
|
20
|
21
|
24
|
23
|
24
|
28
|
21
|
23
|
20
|
24
|
28
|
20
|
18
|
19
|
19
|
23
|
20
|
20
|
19
|
18
|
29
|
24
|
18
|
21
|
19
|
16
|
|
|
2025/08
|
25
|
28
|
16
|
20
|
22
|
25
|
26
|
24
|
18
|
23
|
21
|
13
|
17
|
27
|
30
|
23
|
18
|
25
|
24
|
21
|
20
|
13
|
16
|
13
|
20
|
25
|
27
|
25
|
17
|
25
|
24
|
|
2025/07
|
26
|
22
|
17
|
14
|
12
|
14
|
19
|
17
|
18
|
22
|
24
|
20
|
25
|
32
|
27
|
27
|
28
|
35
|
17
|
22
|
22
|
26
|
24
|
19
|
17
|
18
|
19
|
16
|
24
|
29
|
16
|
|
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