Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
89
*
PM2.5
116
PM10
84
O3
0.7
CO
6
SO2
16
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
14 Feb
135
Light
Sun
15 Feb
84
Good
Mon
16 Feb
100
Good
Tue
17 Feb
166
Moderate
Wed
18 Feb
113
Light
Thu
19 Feb
50
Excellent
Fri
20 Feb
46
Excellent
Air quality in the last 12 months (Sheyang)
|
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
|
|
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
|
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1
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2
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3
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4
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5
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6
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7
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8
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9
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10
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11
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12
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13
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14
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15
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16
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17
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18
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19
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20
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21
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22
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23
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24
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25
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26
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27
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28
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29
|
30
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31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution