Air Quality
Excellent
No health implications.
6
PM2.5
41
PM10
61
O3
0.7
CO
17
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 Oct
48
Excellent
Tue
6 Oct
53
Good
Wed
7 Oct
63
Good
Thu
8 Oct
62
Good
Fri
9 Oct
67
Good
Sat
10 Oct
64
Good
Sun
11 Oct
33
Excellent
Air quality in the last 12 months (Yanggao)
|
2026/08
|
33
|
29
|
30
|
29
|
22
|
26
|
31
|
30
|
33
|
37
|
33
|
26
|
25
|
27
|
33
|
28
|
25
|
32
|
33
|
33
|
38
|
36
|
32
|
34
|
30
|
30
|
29
|
27
|
32
|
27
|
23
|
|
2026/07
|
35
|
42
|
53
|
40
|
32
|
30
|
29
|
35
|
38
|
30
|
30
|
40
|
46
|
30
|
40
|
33
|
39
|
34
|
44
|
39
|
35
|
34
|
39
|
35
|
36
|
37
|
37
|
37
|
31
|
28
|
30
|
|
2026/06
|
40
|
57
|
30
|
26
|
26
|
25
|
27
|
29
|
22
|
24
|
30
|
33
|
32
|
33
|
40
|
43
|
34
|
37
|
37
|
28
|
33
|
41
|
36
|
29
|
30
|
34
|
37
|
41
|
42
|
38
|
|
|
2026/05
|
56
|
39
|
30
|
36
|
57
|
45
|
31
|
50
|
61
|
39
|
39
|
56
|
70
|
53
|
54
|
43
|
32
|
37
|
43
|
43
|
51
|
46
|
53
|
59
|
46
|
37
|
44
|
30
|
32
|
43
|
43
|
|
2026/04
|
35
|
50
|
68
|
74
|
69
|
28
|
42
|
69
|
61
|
34
|
45
|
53
|
45
|
60
|
73
|
41
|
62
|
64
|
194
|
61
|
55
|
52
|
54
|
63
|
56
|
42
|
77
|
30
|
36
|
53
|
|
|
2026/03
|
125
|
94
|
72
|
63
|
60
|
32
|
58
|
56
|
39
|
60
|
40
|
71
|
74
|
29
|
57
|
92
|
122
|
41
|
64
|
68
|
97
|
50
|
56
|
82
|
71
|
58
|
40
|
61
|
41
|
28
|
43
|
|
2026/02
|
38
|
45
|
70
|
94
|
70
|
37
|
48
|
52
|
70
|
69
|
54
|
79
|
78
|
56
|
43
|
52
|
221
|
58
|
63
|
155
|
275
|
46
|
52
|
57
|
86
|
62
|
79
|
70
|
|||
|
2026/01
|
77
|
64
|
67
|
50
|
44
|
49
|
55
|
73
|
106
|
25
|
43
|
60
|
72
|
106
|
107
|
41
|
47
|
42
|
26
|
40
|
50
|
68
|
70
|
65
|
61
|
89
|
67
|
85
|
60
|
63
|
34
|
|
2025/12
|
39
|
28
|
43
|
43
|
65
|
75
|
65
|
51
|
72
|
69
|
37
|
55
|
46
|
73
|
72
|
77
|
77
|
96
|
71
|
36
|
52
|
68
|
50
|
44
|
35
|
70
|
83
|
61
|
54
|
35
|
39
|
|
2025/11
|
33
|
31
|
45
|
62
|
76
|
88
|
52
|
65
|
53
|
49
|
60
|
53
|
47
|
61
|
76
|
24
|
20
|
39
|
57
|
53
|
66
|
72
|
104
|
106
|
61
|
171
|
50
|
110
|
124
|
109
|
|
|
2025/10
|
51
|
54
|
40
|
43
|
51
|
52
|
33
|
16
|
13
|
15
|
31
|
33
|
41
|
43
|
36
|
42
|
12
|
16
|
15
|
23
|
31
|
42
|
46
|
57
|
38
|
16
|
34
|
51
|
63
|
32
|
33
|
|
2025/09
|
28
|
32
|
41
|
31
|
29
|
40
|
30
|
30
|
44
|
46
|
42
|
30
|
40
|
35
|
24
|
15
|
11
|
17
|
30
|
38
|
24
|
20
|
27
|
36
|
37
|
39
|
46
|
30
|
39
|
40
|
|
|
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