Air Quality
Excellent
No health implications.
32
PM2.5
39
PM10
98
O3
0.4
CO
9
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 Apr
67
Good
Sun
5 Apr
81
Good
Mon
6 Apr
82
Good
Tue
7 Apr
57
Good
Wed
8 Apr
69
Good
Thu
9 Apr
57
Good
Fri
10 Apr
42
Excellent
Air quality in the last 12 months (Xingcheng)
|
2026/02
|
73
|
37
|
85
|
134
|
101
|
26
|
34
|
31
|
75
|
85
|
70
|
139
|
194
|
125
|
48
|
64
|
177
|
18
|
67
|
118
|
112
|
54
|
39
|
78
|
91
|
57
|
46
|
39
|
|||
|
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
|
|
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