Air Quality
Excellent
No health implications.
12
PM2.5
19
PM10
13
O3
1.2
CO
5
SO2
24
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 Feb
66
Good
Wed
11 Feb
57
Good
Thu
12 Feb
83
Good
Fri
13 Feb
75
Good
Sat
14 Feb
71
Good
Sun
15 Feb
66
Good
Mon
16 Feb
32
Excellent
Xincheng Air quality rank
Air quality in the last 12 months (Xincheng)
|
2026/01
|
30
|
25
|
40
|
68
|
16
|
33
|
53
|
65
|
83
|
97
|
80
|
98
|
115
|
127
|
126
|
113
|
133
|
101
|
87
|
37
|
15
|
23
|
43
|
61
|
99
|
61
|
24
|
39
|
72
|
41
|
16
|
|
2025/12
|
80
|
75
|
72
|
75
|
66
|
66
|
77
|
56
|
68
|
92
|
122
|
94
|
25
|
45
|
57
|
67
|
62
|
56
|
69
|
68
|
58
|
68
|
91
|
13
|
31
|
56
|
60
|
63
|
76
|
81
|
70
|
|
2025/11
|
29
|
32
|
12
|
11
|
22
|
36
|
40
|
29
|
12
|
11
|
11
|
25
|
40
|
43
|
47
|
48
|
54
|
22
|
21
|
30
|
30
|
44
|
53
|
49
|
44
|
53
|
49
|
60
|
65
|
71
|
|
|
2025/10
|
30
|
28
|
27
|
29
|
29
|
14
|
21
|
28
|
36
|
42
|
39
|
41
|
34
|
22
|
22
|
31
|
41
|
44
|
17
|
13
|
13
|
13
|
23
|
37
|
43
|
35
|
35
|
33
|
47
|
57
|
33
|
|
2025/09
|
27
|
23
|
20
|
24
|
23
|
25
|
33
|
33
|
17
|
19
|
17
|
17
|
25
|
29
|
25
|
28
|
21
|
29
|
33
|
36
|
22
|
19
|
21
|
15
|
12
|
18
|
26
|
30
|
28
|
35
|
|
|
2025/08
|
20
|
25
|
32
|
31
|
23
|
20
|
17
|
28
|
26
|
26
|
29
|
32
|
31
|
34
|
14
|
19
|
23
|
18
|
14
|
17
|
22
|
23
|
28
|
29
|
26
|
27
|
28
|
27
|
30
|
23
|
23
|
|
2025/07
|
18
|
20
|
21
|
29
|
37
|
37
|
37
|
27
|
31
|
25
|
20
|
24
|
25
|
25
|
23
|
26
|
28
|
38
|
37
|
33
|
17
|
12
|
12
|
19
|
23
|
26
|
39
|
40
|
29
|
32
|
22
|
|
2025/06
|
27
|
18
|
19
|
40
|
50
|
31
|
24
|
26
|
22
|
21
|
25
|
27
|
21
|
22
|
26
|
19
|
18
|
21
|
20
|
21
|
22
|
22
|
26
|
25
|
23
|
29
|
16
|
21
|
23
|
19
|
|
|
2025/05
|
36
|
50
|
43
|
28
|
34
|
29
|
34
|
44
|
23
|
35
|
28
|
46
|
48
|
39
|
20
|
17
|
22
|
18
|
17
|
25
|
24
|
26
|
20
|
32
|
43
|
35
|
46
|
40
|
12
|
30
|
32
|
|
2025/04
|
40
|
56
|
72
|
60
|
78
|
90
|
95
|
88
|
91
|
80
|
54
|
49
|
130
|
147
|
110
|
99
|
86
|
67
|
52
|
44
|
41
|
43
|
29
|
30
|
24
|
31
|
41
|
29
|
49
|
44
|
|
|
2025/03
|
47
|
49
|
65
|
45
|
28
|
18
|
31
|
42
|
52
|
37
|
48
|
43
|
37
|
44
|
14
|
26
|
52
|
31
|
37
|
57
|
64
|
73
|
74
|
78
|
82
|
62
|
58
|
75
|
29
|
14
|
23
|
|
2025/02
|
34
|
14
|
18
|
54
|
91
|
30
|
17
|
51
|
54
|
69
|
128
|
92
|
47
|
81
|
38
|
34
|
39
|
30
|
34
|
21
|
16
|
19
|
14
|
36
|
61
|
26
|
39
|
56
|
|||
|
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