Air Quality
Excellent
No health implications.
18
PM2.5
33
PM10
78
O3
0.5
CO
5
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Mar
70
Good
Fri
13 Mar
69
Good
Sat
14 Mar
69
Good
Sun
15 Mar
65
Good
Mon
16 Mar
91
Good
Tue
17 Mar
16
Excellent
Wed
18 Mar
23
Excellent
Air quality in the last 12 months (Sheyang)
|
2026/02
|
80
|
86
|
74
|
93
|
148
|
46
|
39
|
42
|
51
|
67
|
123
|
142
|
131
|
102
|
87
|
46
|
80
|
92
|
81
|
67
|
60
|
111
|
51
|
41
|
68
|
24
|
42
|
57
|
|||
|
2026/01
|
29
|
34
|
53
|
91
|
103
|
96
|
91
|
54
|
89
|
93
|
45
|
61
|
108
|
126
|
171
|
204
|
56
|
28
|
24
|
33
|
40
|
55
|
78
|
117
|
58
|
29
|
65
|
57
|
38
|
36
|
52
|
|
2025/12
|
81
|
35
|
38
|
55
|
41
|
81
|
110
|
59
|
58
|
44
|
94
|
27
|
46
|
78
|
80
|
93
|
84
|
52
|
71
|
115
|
33
|
26
|
31
|
71
|
43
|
25
|
33
|
73
|
133
|
65
|
29
|
|
2025/11
|
161
|
102
|
31
|
31
|
27
|
42
|
51
|
16
|
63
|
56
|
38
|
50
|
89
|
97
|
83
|
66
|
42
|
52
|
63
|
58
|
99
|
144
|
135
|
107
|
74
|
67
|
139
|
128
|
113
|
104
|
|
|
2025/10
|
42
|
35
|
23
|
21
|
27
|
47
|
23
|
26
|
22
|
31
|
51
|
34
|
21
|
26
|
15
|
19
|
23
|
24
|
28
|
28
|
20
|
24
|
32
|
40
|
47
|
51
|
44
|
34
|
23
|
19
|
35
|
|
2025/09
|
23
|
9
|
23
|
21
|
21
|
35
|
26
|
25
|
21
|
26
|
21
|
24
|
26
|
30
|
30
|
40
|
16
|
20
|
15
|
27
|
31
|
16
|
22
|
10
|
12
|
14
|
14
|
28
|
50
|
64
|
|
|
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
|
|
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