Air Quality
Excellent
No health implications.
12
PM2.5
19
PM10
108
O3
0.3
CO
9
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Mar
58
Good
Wed
18 Mar
44
Excellent
Thu
19 Mar
47
Excellent
Fri
20 Mar
46
Excellent
Sat
21 Mar
38
Excellent
Sun
22 Mar
37
Excellent
Mon
23 Mar
18
Excellent
Yongsheng Air quality rank
Air quality in the last 12 months (Yongsheng)
|
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
|
|
2025/06
|
18
|
22
|
15
|
28
|
29
|
27
|
26
|
26
|
24
|
24
|
31
|
35
|
38
|
36
|
22
|
22
|
16
|
15
|
17
|
16
|
15
|
15
|
18
|
17
|
18
|
17
|
18
|
24
|
19
|
20
|
|
|
2025/05
|
29
|
23
|
23
|
16
|
21
|
26
|
22
|
24
|
30
|
38
|
24
|
31
|
28
|
26
|
29
|
30
|
26
|
34
|
29
|
25
|
21
|
27
|
34
|
23
|
17
|
24
|
20
|
18
|
19
|
22
|
16
|
|
2025/04
|
61
|
61
|
61
|
51
|
43
|
47
|
46
|
50
|
49
|
46
|
32
|
31
|
24
|
35
|
37
|
28
|
30
|
26
|
27
|
24
|
23
|
24
|
31
|
40
|
41
|
47
|
50
|
49
|
41
|
33
|
|
|
2025/03
|
38
|
34
|
24
|
36
|
38
|
42
|
48
|
62
|
50
|
47
|
43
|
51
|
62
|
46
|
32
|
41
|
33
|
29
|
24
|
42
|
58
|
50
|
35
|
28
|
29
|
25
|
28
|
48
|
85
|
77
|
64
|
|
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