Air Quality
Excellent
No health implications.
9
PM2.5
17
PM10
32
O3
0.8
CO
5
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
30 Jan
51
Good
Sat
31 Jan
36
Excellent
Sun
1 Feb
49
Excellent
Mon
2 Feb
65
Good
Tue
3 Feb
75
Good
Wed
4 Feb
81
Good
Thu
5 Feb
16
Excellent
Air quality in the last 12 months (Xing'an)
|
2025/12
|
65
|
83
|
90
|
80
|
73
|
80
|
88
|
77
|
88
|
95
|
87
|
89
|
24
|
42
|
59
|
65
|
68
|
73
|
76
|
74
|
80
|
101
|
75
|
22
|
50
|
60
|
62
|
63
|
71
|
77
|
106
|
|
2025/11
|
39
|
31
|
16
|
13
|
24
|
34
|
38
|
11
|
8
|
10
|
19
|
50
|
35
|
43
|
48
|
52
|
60
|
25
|
28
|
35
|
37
|
44
|
55
|
62
|
51
|
49
|
66
|
70
|
52
|
60
|
|
|
2025/10
|
41
|
33
|
29
|
38
|
42
|
21
|
19
|
32
|
37
|
35
|
38
|
49
|
62
|
43
|
43
|
44
|
48
|
24
|
11
|
10
|
12
|
21
|
32
|
41
|
47
|
62
|
53
|
59
|
69
|
83
|
54
|
|
2025/09
|
31
|
30
|
26
|
26
|
31
|
35
|
40
|
38
|
15
|
19
|
23
|
20
|
27
|
33
|
31
|
28
|
20
|
35
|
48
|
27
|
20
|
17
|
22
|
11
|
11
|
15
|
24
|
34
|
42
|
53
|
|
|
2025/08
|
29
|
25
|
18
|
25
|
22
|
11
|
14
|
20
|
28
|
30
|
32
|
35
|
38
|
30
|
13
|
25
|
19
|
23
|
15
|
19
|
21
|
23
|
29
|
34
|
27
|
28
|
26
|
23
|
26
|
23
|
30
|
|
2025/07
|
15
|
17
|
21
|
33
|
30
|
40
|
35
|
30
|
34
|
28
|
23
|
31
|
24
|
28
|
20
|
23
|
28
|
32
|
28
|
25
|
15
|
13
|
13
|
22
|
27
|
31
|
32
|
24
|
29
|
29
|
22
|
|
2025/06
|
28
|
17
|
31
|
46
|
46
|
42
|
31
|
28
|
28
|
26
|
33
|
24
|
26
|
19
|
22
|
24
|
13
|
13
|
20
|
20
|
19
|
18
|
21
|
20
|
25
|
25
|
19
|
17
|
15
|
14
|
|
|
2025/05
|
50
|
61
|
60
|
39
|
37
|
37
|
47
|
43
|
25
|
46
|
35
|
39
|
52
|
68
|
59
|
25
|
22
|
16
|
20
|
22
|
24
|
27
|
25
|
47
|
53
|
37
|
32
|
19
|
18
|
31
|
26
|
|
2025/04
|
51
|
57
|
65
|
134
|
123
|
84
|
106
|
122
|
107
|
68
|
57
|
156
|
291
|
140
|
89
|
82
|
85
|
82
|
57
|
31
|
44
|
32
|
50
|
34
|
27
|
37
|
31
|
33
|
56
|
58
|
|
|
2025/03
|
53
|
48
|
48
|
17
|
20
|
30
|
55
|
51
|
49
|
33
|
47
|
58
|
42
|
24
|
15
|
44
|
37
|
37
|
53
|
49
|
60
|
72
|
85
|
89
|
97
|
79
|
73
|
75
|
27
|
21
|
40
|
|
2025/02
|
12
|
11
|
37
|
56
|
52
|
53
|
36
|
71
|
39
|
56
|
75
|
67
|
70
|
89
|
57
|
30
|
36
|
45
|
23
|
13
|
43
|
17
|
29
|
67
|
67
|
69
|
41
|
59
|
|||
|
2025/01
|
76
|
84
|
92
|
111
|
129
|
84
|
76
|
89
|
48
|
50
|
49
|
58
|
59
|
55
|
72
|
60
|
58
|
63
|
67
|
70
|
77
|
88
|
96
|
156
|
72
|
18
|
46
|
63
|
118
|
82
|
43
|
|
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