Air Quality
Excellent
No health implications.
1
PM2.5
5
PM10
25
O3
0.5
CO
6
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 May
49
Excellent
Sun
17 May
57
Good
Mon
18 May
61
Good
Tue
19 May
67
Good
Wed
20 May
74
Good
Thu
21 May
31
Excellent
Fri
22 May
41
Excellent
Air quality in the last 12 months (Yanting)
|
2026/04
|
35
|
29
|
41
|
69
|
67
|
41
|
21
|
17
|
29
|
40
|
30
|
27
|
33
|
27
|
27
|
31
|
41
|
47
|
85
|
96
|
15
|
20
|
33
|
46
|
56
|
55
|
51
|
26
|
30
|
36
|
|
|
2026/03
|
13
|
20
|
32
|
45
|
42
|
54
|
42
|
29
|
23
|
32
|
41
|
42
|
44
|
21
|
35
|
17
|
14
|
34
|
32
|
43
|
32
|
37
|
41
|
31
|
29
|
32
|
41
|
41
|
30
|
21
|
26
|
|
2026/02
|
67
|
68
|
74
|
79
|
86
|
72
|
59
|
54
|
47
|
53
|
57
|
59
|
72
|
77
|
67
|
42
|
81
|
76
|
64
|
73
|
69
|
78
|
69
|
64
|
46
|
40
|
47
|
25
|
|||
|
2026/01
|
29
|
38
|
29
|
38
|
45
|
48
|
60
|
71
|
87
|
91
|
130
|
139
|
119
|
96
|
107
|
107
|
125
|
130
|
29
|
30
|
37
|
43
|
49
|
62
|
73
|
101
|
94
|
93
|
75
|
28
|
59
|
|
2025/12
|
104
|
105
|
55
|
48
|
59
|
59
|
81
|
89
|
101
|
85
|
94
|
75
|
59
|
70
|
69
|
74
|
98
|
97
|
122
|
68
|
28
|
28
|
42
|
47
|
51
|
52
|
60
|
84
|
91
|
115
|
66
|
|
2025/11
|
35
|
28
|
34
|
26
|
29
|
30
|
12
|
30
|
24
|
13
|
36
|
46
|
51
|
48
|
36
|
29
|
26
|
33
|
48
|
52
|
64
|
72
|
73
|
69
|
66
|
66
|
74
|
77
|
88
|
92
|
|
|
2025/10
|
13
|
10
|
14
|
12
|
9
|
10
|
21
|
32
|
37
|
41
|
16
|
8
|
20
|
27
|
25
|
27
|
16
|
15
|
10
|
7
|
7
|
10
|
12
|
12
|
13
|
25
|
34
|
35
|
31
|
30
|
40
|
|
2025/09
|
32
|
33
|
24
|
27
|
20
|
31
|
22
|
29
|
23
|
27
|
14
|
9
|
20
|
28
|
37
|
33
|
16
|
8
|
12
|
15
|
11
|
7
|
10
|
20
|
26
|
35
|
22
|
10
|
16
|
16
|
|
|
2025/08
|
36
|
34
|
34
|
38
|
44
|
39
|
21
|
27
|
22
|
13
|
20
|
26
|
30
|
35
|
34
|
20
|
26
|
24
|
31
|
32
|
31
|
18
|
18
|
17
|
16
|
24
|
27
|
21
|
10
|
15
|
22
|
|
2025/07
|
16
|
21
|
21
|
25
|
14
|
20
|
17
|
16
|
17
|
20
|
19
|
23
|
32
|
37
|
39
|
40
|
41
|
26
|
23
|
21
|
19
|
20
|
14
|
15
|
16
|
20
|
26
|
33
|
36
|
31
|
29
|
|
2025/06
|
20
|
26
|
37
|
42
|
45
|
49
|
37
|
33
|
25
|
31
|
36
|
48
|
48
|
42
|
45
|
42
|
46
|
15
|
28
|
40
|
25
|
17
|
18
|
22
|
15
|
24
|
29
|
34
|
29
|
10
|
|
|
2025/05
|
42
|
58
|
65
|
50
|
32
|
47
|
42
|
34
|
155
|
87
|
59
|
68
|
45
|
58
|
84
|
115
|
104
|
124
|
93
|
77
|
85
|
68
|
72
|
61
|
51
|
51
|
45
|
23
|
28
|
33
|
24
|
|
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