Air Quality
Excellent
No health implications.
6
PM2.5
9
PM10
46
O3
0.6
CO
4
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Jun
45
Excellent
Sat
27 Jun
49
Excellent
Sun
28 Jun
46
Excellent
Mon
29 Jun
50
Excellent
Tue
30 Jun
52
Good
Wed
1 Jul
50
Excellent
Thu
2 Jul
37
Excellent
Air quality in the last 12 months (Yongren)
|
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
|
|
|
2025/08
|
25
|
28
|
20
|
18
|
23
|
23
|
29
|
22
|
18
|
17
|
21
|
15
|
21
|
32
|
34
|
23
|
20
|
31
|
30
|
19
|
22
|
13
|
13
|
13
|
22
|
25
|
27
|
21
|
19
|
22
|
29
|
|
2025/07
|
21
|
18
|
15
|
18
|
18
|
19
|
24
|
17
|
21
|
23
|
21
|
29
|
25
|
32
|
32
|
28
|
33
|
31
|
17
|
24
|
25
|
23
|
23
|
22
|
18
|
24
|
27
|
17
|
30
|
32
|
20
|
|
2025/06
|
17
|
19
|
15
|
24
|
30
|
31
|
27
|
26
|
25
|
31
|
31
|
39
|
44
|
44
|
18
|
19
|
23
|
13
|
13
|
13
|
14
|
15
|
13
|
13
|
22
|
14
|
22
|
18
|
14
|
17
|
|
|
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