Air Quality
Excellent
No health implications.
13
PM2.5
24
PM10
24
O3
0.7
CO
5
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Oct
43
Excellent
Sat
10 Oct
43
Excellent
Sun
11 Oct
45
Excellent
Mon
12 Oct
45
Excellent
Tue
13 Oct
44
Excellent
Wed
14 Oct
33
Excellent
Thu
15 Oct
15
Excellent
Air quality in the last 12 months (Yongren)
|
2026/08
|
23
|
32
|
25
|
33
|
33
|
30
|
27
|
25
|
30
|
33
|
44
|
30
|
27
|
36
|
37
|
34
|
27
|
23
|
24
|
29
|
35
|
33
|
36
|
39
|
49
|
35
|
33
|
28
|
27
|
25
|
31
|
|
2026/07
|
35
|
26
|
24
|
18
|
26
|
20
|
27
|
29
|
33
|
21
|
19
|
25
|
23
|
29
|
29
|
20
|
22
|
26
|
30
|
36
|
42
|
32
|
33
|
30
|
40
|
24
|
22
|
24
|
22
|
20
|
23
|
|
2026/06
|
21
|
21
|
20
|
27
|
35
|
41
|
30
|
26
|
23
|
25
|
38
|
49
|
24
|
27
|
29
|
17
|
23
|
26
|
23
|
22
|
19
|
18
|
16
|
18
|
21
|
21
|
26
|
24
|
23
|
23
|
|
|
2026/05
|
32
|
27
|
26
|
24
|
35
|
33
|
32
|
43
|
40
|
27
|
29
|
32
|
26
|
33
|
31
|
32
|
35
|
39
|
39
|
37
|
47
|
37
|
31
|
28
|
32
|
37
|
35
|
49
|
52
|
25
|
24
|
|
2026/04
|
37
|
38
|
34
|
40
|
43
|
38
|
37
|
40
|
30
|
36
|
37
|
38
|
47
|
58
|
69
|
54
|
48
|
51
|
53
|
46
|
52
|
52
|
43
|
47
|
49
|
58
|
41
|
34
|
25
|
29
|
|
|
2026/03
|
49
|
55
|
55
|
43
|
61
|
82
|
82
|
79
|
37
|
26
|
53
|
54
|
32
|
29
|
29
|
36
|
37
|
30
|
40
|
37
|
43
|
44
|
29
|
34
|
40
|
34
|
37
|
51
|
34
|
29
|
34
|
|
2026/02
|
40
|
36
|
34
|
30
|
30
|
28
|
37
|
43
|
34
|
27
|
32
|
29
|
27
|
31
|
42
|
52
|
90
|
49
|
53
|
38
|
34
|
37
|
41
|
45
|
50
|
58
|
44
|
49
|
|||
|
2026/01
|
38
|
36
|
30
|
28
|
31
|
43
|
46
|
38
|
41
|
47
|
41
|
39
|
46
|
49
|
41
|
36
|
61
|
56
|
50
|
43
|
43
|
55
|
71
|
51
|
50
|
46
|
48
|
52
|
44
|
34
|
43
|
|
2025/12
|
45
|
43
|
48
|
40
|
34
|
35
|
36
|
43
|
41
|
42
|
48
|
47
|
46
|
49
|
41
|
39
|
49
|
54
|
51
|
48
|
38
|
37
|
51
|
43
|
44
|
53
|
51
|
45
|
38
|
35
|
29
|
|
2025/11
|
26
|
14
|
11
|
23
|
31
|
32
|
21
|
28
|
18
|
18
|
20
|
25
|
22
|
27
|
28
|
29
|
33
|
29
|
21
|
33
|
37
|
36
|
37
|
38
|
47
|
47
|
38
|
42
|
47
|
49
|
|
|
2025/10
|
12
|
14
|
15
|
14
|
17
|
21
|
15
|
14
|
15
|
14
|
17
|
16
|
20
|
21
|
21
|
18
|
17
|
13
|
19
|
25
|
17
|
17
|
25
|
33
|
38
|
19
|
23
|
31
|
34
|
31
|
37
|
|
2025/09
|
28
|
17
|
20
|
22
|
17
|
21
|
24
|
31
|
21
|
27
|
16
|
22
|
20
|
18
|
15
|
16
|
18
|
15
|
19
|
32
|
20
|
23
|
21
|
16
|
28
|
19
|
22
|
18
|
21
|
13
|
|
|
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