Air Quality
Excellent
No health implications.
8
PM2.5
14
PM10
63
O3
0.5
CO
5
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 Mar
58
Good
Mon
3 Mar
52
Good
Tue
4 Mar
55
Good
Wed
5 Mar
59
Good
Thu
6 Mar
61
Good
Fri
7 Mar
74
Good
Sat
8 Mar
70
Good
Air quality in the last 12 months (Sheyang)
|
2025/01
|
75
|
65
|
45
|
37
|
102
|
98
|
54
|
58
|
46
|
44
|
68
|
88
|
97
|
111
|
53
|
62
|
81
|
100
|
124
|
116
|
90
|
44
|
36
|
26
|
44
|
71
|
60
|
67
|
102
|
49
|
45
|
|
2024/12
|
77
|
96
|
49
|
54
|
132
|
155
|
116
|
44
|
51
|
62
|
59
|
37
|
64
|
56
|
68
|
67
|
84
|
46
|
38
|
64
|
75
|
50
|
58
|
74
|
98
|
90
|
57
|
63
|
66
|
90
|
66
|
|
2024/11
|
32
|
71
|
66
|
72
|
41
|
42
|
42
|
33
|
31
|
43
|
52
|
77
|
54
|
45
|
36
|
49
|
41
|
32
|
29
|
44
|
79
|
70
|
32
|
27
|
22
|
45
|
63
|
65
|
55
|
61
|
|
|
2024/10
|
25
|
26
|
25
|
27
|
19
|
15
|
26
|
45
|
44
|
65
|
85
|
81
|
29
|
35
|
72
|
49
|
24
|
27
|
36
|
29
|
16
|
44
|
41
|
45
|
42
|
28
|
49
|
39
|
43
|
58
|
41
|
|
2024/09
|
38
|
29
|
20
|
18
|
29
|
28
|
17
|
15
|
17
|
17
|
14
|
13
|
20
|
30
|
24
|
24
|
15
|
13
|
13
|
9
|
28
|
29
|
29
|
24
|
21
|
33
|
33
|
24
|
30
|
34
|
|
|
2024/08
|
29
|
17
|
28
|
37
|
31
|
23
|
32
|
25
|
23
|
40
|
85
|
58
|
43
|
21
|
21
|
21
|
16
|
15
|
11
|
18
|
16
|
40
|
38
|
38
|
21
|
16
|
17
|
19
|
18
|
25
|
25
|
|
2024/07
|
30
|
31
|
41
|
29
|
24
|
24
|
25
|
25
|
26
|
50
|
64
|
50
|
14
|
14
|
13
|
59
|
47
|
18
|
27
|
33
|
23
|
37
|
41
|
28
|
19
|
24
|
31
|
24
|
30
|
32
|
34
|
|
2024/06
|
27
|
37
|
52
|
28
|
26
|
23
|
29
|
48
|
62
|
61
|
37
|
33
|
34
|
39
|
32
|
31
|
28
|
33
|
18
|
15
|
27
|
22
|
47
|
69
|
51
|
43
|
17
|
30
|
11
|
23
|
|
|
2024/05
|
40
|
40
|
28
|
30
|
26
|
71
|
68
|
48
|
44
|
44
|
82
|
115
|
97
|
73
|
54
|
50
|
52
|
52
|
28
|
22
|
17
|
29
|
31
|
27
|
26
|
44
|
25
|
39
|
27
|
25
|
39
|
|
2024/04
|
64
|
37
|
33
|
51
|
52
|
51
|
46
|
62
|
65
|
60
|
50
|
34
|
16
|
27
|
44
|
106
|
107
|
81
|
86
|
20
|
28
|
34
|
41
|
56
|
54
|
34
|
11
|
16
|
39
|
49
|
|
|
2024/03
|
53
|
66
|
82
|
47
|
29
|
59
|
66
|
86
|
84
|
46
|
70
|
92
|
49
|
61
|
42
|
51
|
98
|
59
|
96
|
60
|
60
|
82
|
67
|
46
|
28
|
61
|
68
|
68
|
94
|
106
|
71
|
|
2024/02
|
31
|
25
|
30
|
36
|
51
|
60
|
92
|
113
|
160
|
238
|
209
|
111
|
64
|
81
|
43
|
30
|
41
|
46
|
47
|
29
|
23
|
33
|
37
|
53
|
98
|
73
|
54
|
42
|
47
|
||
|
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