Air Quality
Heavy
Healthy people will commonly show symptoms. People with respiratory or heart diseases will be significantly affected and will experience reduced endurance in activities.
151
*
PM2.5
188
PM10
15
O3
1.5
CO
27
SO2
57
NO2
Healthy people will commonly show symptoms. People with respiratory or heart diseases will be significantly affected and will experience reduced endurance in activities.
Advise
Children, seniors and individuals with heart or lung diseases should stay indoors and avoid outdoor activities. General population should reduce outdoor activities.
Air Quality
Today
17 Feb
191
Moderate
Wed
18 Feb
66
Good
Thu
19 Feb
102
Light
Fri
20 Feb
130
Light
Sat
21 Feb
126
Light
Sun
22 Feb
60
Good
Mon
23 Feb
16
Excellent
Air quality in the last 12 months (Xingcheng)
|
2026/01
|
45
|
61
|
76
|
73
|
55
|
59
|
30
|
56
|
96
|
43
|
22
|
54
|
22
|
47
|
74
|
36
|
30
|
36
|
34
|
42
|
55
|
55
|
63
|
72
|
47
|
86
|
76
|
44
|
67
|
54
|
61
|
|
2025/12
|
28
|
30
|
49
|
48
|
41
|
110
|
56
|
27
|
90
|
111
|
34
|
46
|
74
|
65
|
91
|
71
|
67
|
102
|
143
|
38
|
25
|
45
|
54
|
36
|
33
|
36
|
82
|
144
|
39
|
47
|
30
|
|
2025/11
|
47
|
26
|
47
|
54
|
120
|
65
|
63
|
59
|
34
|
40
|
38
|
82
|
39
|
80
|
167
|
73
|
32
|
44
|
62
|
41
|
36
|
74
|
125
|
114
|
24
|
62
|
35
|
66
|
89
|
43
|
|
|
2025/10
|
84
|
73
|
43
|
45
|
44
|
27
|
47
|
26
|
29
|
33
|
40
|
38
|
50
|
95
|
76
|
40
|
47
|
22
|
26
|
31
|
38
|
51
|
50
|
62
|
103
|
42
|
41
|
64
|
111
|
65
|
47
|
|
2025/09
|
53
|
59
|
81
|
56
|
36
|
29
|
41
|
21
|
40
|
25
|
44
|
39
|
34
|
42
|
31
|
41
|
25
|
22
|
49
|
43
|
43
|
41
|
34
|
33
|
39
|
87
|
73
|
53
|
60
|
66
|
|
|
2025/08
|
28
|
23
|
29
|
19
|
26
|
37
|
32
|
27
|
21
|
33
|
48
|
39
|
27
|
50
|
29
|
37
|
30
|
40
|
49
|
22
|
39
|
18
|
41
|
21
|
19
|
25
|
36
|
16
|
30
|
42
|
19
|
|
2025/07
|
53
|
43
|
19
|
37
|
74
|
25
|
40
|
42
|
34
|
38
|
39
|
33
|
22
|
26
|
28
|
28
|
20
|
22
|
29
|
25
|
35
|
48
|
22
|
26
|
36
|
40
|
28
|
38
|
18
|
20
|
33
|
|
2025/06
|
35
|
63
|
37
|
25
|
49
|
52
|
26
|
32
|
45
|
24
|
57
|
31
|
23
|
26
|
23
|
19
|
27
|
48
|
46
|
33
|
26
|
35
|
67
|
32
|
38
|
41
|
46
|
24
|
77
|
52
|
|
|
2025/05
|
50
|
33
|
30
|
33
|
37
|
37
|
41
|
51
|
42
|
38
|
64
|
73
|
59
|
52
|
52
|
36
|
35
|
30
|
55
|
72
|
53
|
71
|
47
|
43
|
39
|
49
|
75
|
54
|
45
|
52
|
51
|
|
2025/04
|
74
|
28
|
38
|
55
|
38
|
57
|
78
|
39
|
31
|
65
|
55
|
60
|
24
|
15
|
44
|
54
|
61
|
22
|
37
|
59
|
39
|
29
|
52
|
41
|
39
|
61
|
32
|
39
|
56
|
76
|
|
|
2025/03
|
127
|
56
|
33
|
50
|
78
|
40
|
47
|
80
|
162
|
116
|
99
|
59
|
55
|
50
|
42
|
36
|
47
|
24
|
51
|
81
|
37
|
47
|
104
|
76
|
101
|
102
|
81
|
34
|
33
|
31
|
66
|
|
2025/02
|
83
|
95
|
46
|
36
|
30
|
54
|
39
|
27
|
45
|
61
|
85
|
44
|
52
|
81
|
114
|
38
|
27
|
38
|
36
|
46
|
37
|
32
|
28
|
57
|
66
|
65
|
120
|
204
|
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22
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25
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27
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28
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29
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30
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31
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- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution