Air Quality
Excellent
No health implications.
10
PM2.5
21
PM10
47
O3
0.3
CO
9
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Dec
51
Good
Mon
22 Dec
66
Good
Tue
23 Dec
67
Good
Wed
24 Dec
60
Good
Thu
25 Dec
56
Good
Fri
26 Dec
72
Good
Sat
27 Dec
47
Excellent
Xinglongtai Air quality rank
Air quality in the last 12 months (Xinglongtai)
|
2025/11
|
47
|
35
|
39
|
51
|
105
|
52
|
78
|
168
|
36
|
24
|
43
|
112
|
36
|
74
|
127
|
64
|
38
|
52
|
54
|
29
|
44
|
66
|
140
|
126
|
23
|
54
|
35
|
49
|
76
|
33
|
|
|
2025/10
|
73
|
56
|
49
|
32
|
43
|
35
|
48
|
26
|
35
|
48
|
57
|
40
|
54
|
93
|
68
|
37
|
42
|
18
|
25
|
24
|
33
|
51
|
33
|
43
|
106
|
42
|
39
|
56
|
72
|
50
|
51
|
|
2025/09
|
39
|
47
|
47
|
38
|
34
|
26
|
30
|
25
|
43
|
25
|
43
|
36
|
37
|
34
|
30
|
32
|
19
|
24
|
45
|
45
|
39
|
52
|
42
|
35
|
34
|
57
|
49
|
28
|
46
|
45
|
|
|
2025/08
|
28
|
20
|
25
|
14
|
23
|
20
|
24
|
21
|
26
|
25
|
28
|
31
|
21
|
37
|
29
|
19
|
23
|
24
|
27
|
19
|
32
|
23
|
28
|
14
|
13
|
21
|
31
|
16
|
23
|
34
|
36
|
|
2025/07
|
20
|
19
|
14
|
26
|
36
|
16
|
32
|
32
|
22
|
28
|
38
|
34
|
20
|
21
|
21
|
24
|
27
|
18
|
23
|
19
|
19
|
22
|
18
|
19
|
26
|
29
|
28
|
29
|
20
|
15
|
32
|
|
2025/06
|
33
|
56
|
42
|
22
|
37
|
51
|
23
|
30
|
35
|
22
|
50
|
36
|
25
|
21
|
32
|
18
|
28
|
46
|
37
|
30
|
26
|
30
|
51
|
39
|
38
|
27
|
31
|
28
|
40
|
21
|
|
|
2025/05
|
26
|
32
|
39
|
30
|
32
|
37
|
43
|
43
|
39
|
40
|
65
|
57
|
61
|
63
|
60
|
34
|
30
|
26
|
52
|
69
|
47
|
58
|
27
|
51
|
34
|
48
|
52
|
50
|
48
|
55
|
50
|
|
2025/04
|
79
|
67
|
52
|
62
|
53
|
60
|
89
|
47
|
52
|
59
|
57
|
39
|
22
|
23
|
39
|
66
|
84
|
24
|
42
|
42
|
40
|
25
|
48
|
58
|
46
|
58
|
45
|
41
|
63
|
80
|
|
|
2025/03
|
112
|
67
|
37
|
56
|
61
|
50
|
52
|
85
|
121
|
99
|
82
|
76
|
50
|
50
|
41
|
33
|
57
|
35
|
50
|
75
|
49
|
63
|
126
|
71
|
132
|
129
|
55
|
27
|
26
|
29
|
65
|
|
2025/02
|
85
|
108
|
40
|
40
|
42
|
60
|
60
|
46
|
51
|
55
|
74
|
51
|
64
|
102
|
112
|
49
|
32
|
32
|
44
|
38
|
45
|
39
|
35
|
45
|
63
|
68
|
130
|
173
|
|||
|
2025/01
|
67
|
43
|
52
|
99
|
117
|
81
|
47
|
36
|
52
|
69
|
131
|
161
|
88
|
42
|
30
|
72
|
45
|
73
|
76
|
104
|
51
|
64
|
120
|
119
|
82
|
137
|
74
|
80
|
168
|
66
|
81
|
|
2024/12
|
57
|
18
|
33
|
41
|
42
|
24
|
40
|
48
|
71
|
45
|
41
|
77
|
53
|
42
|
43
|
51
|
27
|
41
|
66
|
67
|
36
|
48
|
41
|
71
|
87
|
43
|
40
|
48
|
83
|
74
|
37
|
|
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