Air Quality
Excellent
No health implications.
5
PM2.5
7
PM10
26
O3
0.5
CO
6
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Nov
38
Excellent
Sat
14 Nov
39
Excellent
Sun
15 Nov
41
Excellent
Mon
16 Nov
44
Excellent
Tue
17 Nov
40
Excellent
Wed
18 Nov
23
Excellent
Thu
19 Nov
27
Excellent
Air quality in the last 12 months (Yongren)
|
2026/09
|
33
|
33
|
36
|
47
|
44
|
42
|
37
|
38
|
40
|
39
|
27
|
43
|
42
|
46
|
45
|
26
|
25
|
28
|
20
|
23
|
22
|
23
|
24
|
26
|
25
|
26
|
23
|
21
|
20
|
20
|
|
|
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
|
|
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