Air Quality
Excellent
No health implications.
26
PM2.5
48
PM10
96
O3
0.8
CO
13
SO2
26
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
31 May
117
Light
Mon
1 Jun
89
Good
Tue
2 Jun
83
Good
Wed
3 Jun
72
Good
Thu
4 Jun
57
Good
Fri
5 Jun
63
Good
Sat
6 Jun
30
Excellent
Air quality in the last 12 months (Xingcheng)
|
2026/04
|
59
|
57
|
104
|
35
|
35
|
26
|
26
|
42
|
35
|
41
|
51
|
104
|
50
|
56
|
82
|
87
|
68
|
129
|
71
|
130
|
64
|
55
|
53
|
62
|
56
|
40
|
41
|
28
|
34
|
55
|
|
|
2026/03
|
70
|
85
|
141
|
61
|
39
|
29
|
28
|
59
|
25
|
38
|
87
|
64
|
57
|
41
|
85
|
75
|
94
|
35
|
45
|
36
|
93
|
151
|
183
|
182
|
149
|
167
|
31
|
49
|
66
|
36
|
47
|
|
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
|
|
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