Air Quality
Excellent
No health implications.
9
PM2.5
13
PM10
77
O3
0.8
CO
4
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Jan
58
Good
Sun
26 Jan
62
Good
Mon
27 Jan
73
Good
Tue
28 Jan
116
Light
Wed
29 Jan
166
Moderate
Thu
30 Jan
45
Excellent
Fri
31 Jan
50
Excellent
Air quality in the last 12 months (Yanting)
|
2024/12
|
68
|
82
|
85
|
62
|
36
|
28
|
29
|
28
|
30
|
44
|
49
|
52
|
34
|
50
|
63
|
77
|
89
|
107
|
86
|
73
|
71
|
75
|
80
|
69
|
72
|
89
|
83
|
59
|
74
|
77
|
93
|
|
2024/11
|
22
|
23
|
35
|
29
|
24
|
33
|
49
|
62
|
40
|
30
|
31
|
31
|
30
|
33
|
37
|
24
|
13
|
7
|
9
|
22
|
28
|
45
|
48
|
30
|
13
|
30
|
37
|
51
|
62
|
67
|
|
|
2024/10
|
20
|
26
|
27
|
30
|
43
|
46
|
44
|
46
|
38
|
35
|
38
|
27
|
22
|
33
|
37
|
47
|
27
|
28
|
20
|
9
|
13
|
26
|
40
|
41
|
34
|
30
|
15
|
33
|
45
|
44
|
31
|
|
2024/09
|
40
|
48
|
44
|
43
|
29
|
43
|
34
|
36
|
30
|
16
|
22
|
25
|
37
|
32
|
35
|
32
|
40
|
41
|
45
|
37
|
16
|
22
|
29
|
44
|
50
|
62
|
76
|
72
|
39
|
10
|
|
|
2024/08
|
38
|
35
|
28
|
19
|
23
|
31
|
31
|
33
|
33
|
50
|
48
|
53
|
54
|
54
|
32
|
22
|
36
|
29
|
39
|
47
|
47
|
49
|
45
|
40
|
37
|
38
|
37
|
39
|
33
|
35
|
38
|
|
2024/07
|
18
|
28
|
20
|
21
|
21
|
32
|
23
|
17
|
15
|
18
|
24
|
32
|
24
|
16
|
21
|
28
|
22
|
20
|
21
|
18
|
29
|
27
|
31
|
38
|
68
|
63
|
46
|
33
|
27
|
30
|
34
|
|
2024/06
|
49
|
25
|
31
|
20
|
27
|
28
|
29
|
27
|
22
|
36
|
35
|
27
|
41
|
40
|
48
|
29
|
18
|
26
|
32
|
22
|
17
|
30
|
43
|
50
|
27
|
23
|
20
|
24
|
33
|
32
|
|
|
2024/05
|
24
|
18
|
12
|
31
|
70
|
95
|
82
|
86
|
54
|
52
|
58
|
63
|
55
|
55
|
47
|
49
|
53
|
64
|
25
|
21
|
28
|
36
|
42
|
41
|
38
|
20
|
32
|
28
|
18
|
30
|
48
|
|
2024/04
|
30
|
48
|
62
|
58
|
25
|
24
|
25
|
37
|
31
|
17
|
28
|
32
|
43
|
46
|
55
|
42
|
39
|
40
|
38
|
70
|
72
|
49
|
30
|
31
|
32
|
44
|
48
|
56
|
31
|
15
|
|
|
2024/03
|
60
|
57
|
63
|
67
|
63
|
56
|
56
|
68
|
49
|
51
|
59
|
56
|
27
|
51
|
60
|
81
|
72
|
32
|
52
|
58
|
59
|
60
|
65
|
36
|
21
|
33
|
30
|
41
|
48
|
38
|
29
|
|
2024/02
|
73
|
56
|
22
|
25
|
35
|
48
|
44
|
52
|
76
|
148
|
98
|
83
|
82
|
71
|
33
|
32
|
39
|
49
|
292
|
295
|
30
|
31
|
21
|
38
|
46
|
53
|
57
|
60
|
51
|
||
|
2024/01
|
141
|
65
|
72
|
79
|
90
|
89
|
94
|
98
|
96
|
89
|
84
|
99
|
138
|
111
|
83
|
27
|
29
|
41
|
30
|
30
|
28
|
28
|
38
|
28
|
37
|
44
|
49
|
55
|
77
|
92
|
89
|
|
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