Air Quality
Excellent
No health implications.
7
PM2.5
13
PM10
96
O3
0.7
CO
7
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Sep
48
Excellent
Thu
18 Sep
51
Good
Fri
19 Sep
55
Good
Sat
20 Sep
57
Good
Sun
21 Sep
61
Good
Mon
22 Sep
35
Excellent
Tue
23 Sep
36
Excellent
Air quality in the last 12 months (Sheyang)
|
2025/08
|
16
|
15
|
20
|
16
|
19
|
31
|
24
|
19
|
26
|
10
|
10
|
11
|
26
|
24
|
21
|
27
|
40
|
29
|
27
|
33
|
31
|
47
|
55
|
45
|
20
|
26
|
20
|
28
|
28
|
17
|
13
|
|
2025/07
|
43
|
39
|
42
|
45
|
55
|
52
|
27
|
10
|
24
|
45
|
33
|
28
|
33
|
29
|
28
|
57
|
31
|
27
|
19
|
21
|
19
|
17
|
14
|
18
|
24
|
19
|
20
|
16
|
17
|
13
|
16
|
|
2025/06
|
31
|
11
|
46
|
68
|
84
|
66
|
48
|
26
|
25
|
34
|
29
|
23
|
20
|
17
|
32
|
50
|
37
|
52
|
34
|
14
|
15
|
31
|
25
|
26
|
47
|
81
|
25
|
29
|
31
|
34
|
|
|
2025/05
|
54
|
62
|
45
|
33
|
24
|
48
|
51
|
43
|
14
|
30
|
42
|
53
|
58
|
68
|
76
|
18
|
61
|
32
|
65
|
67
|
47
|
51
|
58
|
53
|
44
|
53
|
48
|
31
|
34
|
52
|
72
|
|
2025/04
|
57
|
62
|
48
|
55
|
69
|
60
|
84
|
82
|
81
|
54
|
63
|
103
|
75
|
59
|
52
|
61
|
71
|
78
|
67
|
39
|
37
|
39
|
55
|
72
|
56
|
53
|
41
|
43
|
58
|
63
|
|
|
2025/03
|
51
|
19
|
32
|
16
|
50
|
49
|
59
|
81
|
86
|
44
|
55
|
81
|
65
|
52
|
36
|
45
|
49
|
43
|
41
|
74
|
54
|
57
|
67
|
95
|
113
|
95
|
129
|
58
|
67
|
47
|
53
|
|
2025/02
|
38
|
81
|
76
|
41
|
46
|
43
|
55
|
38
|
50
|
59
|
41
|
78
|
66
|
57
|
93
|
114
|
49
|
47
|
33
|
34
|
33
|
43
|
42
|
50
|
78
|
107
|
136
|
104
|
|||
|
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
|
|
|
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