Air Quality
Excellent
No health implications.
6
PM2.5
11
PM10
43
O3
0.6
CO
5
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 Aug
41
Excellent
Sun
30 Aug
39
Excellent
Mon
31 Aug
40
Excellent
Tue
1 Sep
41
Excellent
Wed
2 Sep
43
Excellent
Thu
3 Sep
46
Excellent
Fri
4 Sep
16
Excellent
Air quality in the last 12 months (Yongxin)
|
2026/07
|
25
|
26
|
25
|
21
|
21
|
20
|
16
|
17
|
23
|
28
|
38
|
40
|
35
|
30
|
19
|
19
|
21
|
25
|
23
|
19
|
26
|
33
|
32
|
37
|
44
|
26
|
19
|
19
|
21
|
20
|
20
|
|
2026/06
|
52
|
47
|
33
|
22
|
30
|
31
|
41
|
34
|
29
|
36
|
34
|
37
|
28
|
24
|
34
|
42
|
40
|
19
|
19
|
22
|
27
|
28
|
29
|
25
|
29
|
34
|
40
|
50
|
33
|
27
|
|
|
2026/05
|
34
|
32
|
30
|
41
|
40
|
37
|
33
|
38
|
42
|
42
|
43
|
53
|
31
|
32
|
37
|
19
|
21
|
23
|
24
|
20
|
21
|
22
|
20
|
26
|
25
|
31
|
35
|
38
|
45
|
49
|
55
|
|
2026/04
|
31
|
38
|
21
|
34
|
54
|
32
|
33
|
40
|
42
|
35
|
29
|
30
|
36
|
33
|
26
|
30
|
35
|
42
|
48
|
53
|
25
|
18
|
26
|
37
|
42
|
50
|
60
|
54
|
26
|
32
|
|
|
2026/03
|
15
|
24
|
34
|
52
|
55
|
53
|
55
|
64
|
40
|
53
|
43
|
47
|
46
|
51
|
81
|
94
|
67
|
37
|
23
|
28
|
36
|
40
|
31
|
21
|
42
|
31
|
30
|
41
|
48
|
31
|
25
|
|
2026/02
|
43
|
49
|
57
|
74
|
83
|
65
|
38
|
51
|
60
|
61
|
54
|
62
|
61
|
54
|
54
|
39
|
80
|
65
|
56
|
32
|
44
|
55
|
58
|
36
|
39
|
29
|
18
|
22
|
|||
|
2026/01
|
39
|
37
|
49
|
63
|
50
|
58
|
58
|
54
|
56
|
66
|
70
|
80
|
91
|
74
|
83
|
93
|
87
|
106
|
84
|
23
|
45
|
57
|
72
|
57
|
77
|
70
|
87
|
62
|
58
|
56
|
31
|
|
2025/12
|
57
|
80
|
79
|
62
|
70
|
73
|
82
|
85
|
87
|
101
|
86
|
103
|
31
|
42
|
50
|
55
|
60
|
85
|
77
|
67
|
101
|
63
|
60
|
33
|
47
|
57
|
59
|
64
|
68
|
89
|
106
|
|
2025/11
|
46
|
46
|
37
|
36
|
32
|
33
|
50
|
18
|
13
|
16
|
45
|
50
|
40
|
45
|
47
|
53
|
63
|
31
|
30
|
34
|
40
|
49
|
56
|
55
|
54
|
62
|
62
|
67
|
61
|
54
|
|
|
2025/10
|
40
|
33
|
20
|
32
|
24
|
16
|
37
|
42
|
48
|
47
|
48
|
67
|
93
|
63
|
65
|
60
|
61
|
45
|
20
|
16
|
27
|
27
|
37
|
43
|
50
|
75
|
64
|
61
|
71
|
78
|
58
|
|
2025/09
|
19
|
18
|
21
|
20
|
18
|
21
|
40
|
15
|
9
|
12
|
13
|
16
|
16
|
23
|
25
|
18
|
21
|
29
|
32
|
16
|
21
|
27
|
32
|
18
|
18
|
22
|
28
|
32
|
35
|
35
|
|
|
2025/08
|
21
|
21
|
12
|
13
|
12
|
11
|
10
|
13
|
18
|
24
|
24
|
23
|
19
|
16
|
10
|
16
|
15
|
15
|
11
|
12
|
16
|
16
|
18
|
13
|
14
|
19
|
18
|
15
|
17
|
16
|
19
|
|
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