Air Quality
Excellent
No health implications.
13
PM2.5
19
PM10
76
O3
0.4
CO
13
SO2
3
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 Mar
62
Good
Tue
25 Mar
59
Good
Wed
26 Mar
58
Good
Thu
27 Mar
52
Good
Fri
28 Mar
45
Excellent
Sat
29 Mar
49
Excellent
Sun
30 Mar
46
Excellent
Air quality in the last 12 months (Xing'an)
|
2025/02
|
48
|
66
|
63
|
32
|
21
|
22
|
27
|
31
|
31
|
27
|
50
|
55
|
44
|
36
|
36
|
22
|
21
|
26
|
25
|
28
|
27
|
19
|
21
|
32
|
51
|
35
|
46
|
49
|
|||
|
2025/01
|
55
|
56
|
51
|
63
|
59
|
45
|
56
|
40
|
32
|
32
|
37
|
54
|
89
|
96
|
54
|
42
|
61
|
72
|
68
|
56
|
61
|
65
|
55
|
57
|
76
|
64
|
44
|
39
|
36
|
29
|
48
|
|
2024/12
|
35
|
30
|
28
|
25
|
26
|
25
|
27
|
32
|
38
|
37
|
27
|
28
|
27
|
35
|
35
|
28
|
24
|
23
|
31
|
30
|
37
|
41
|
28
|
36
|
48
|
26
|
25
|
32
|
44
|
44
|
55
|
|
2024/11
|
73
|
28
|
36
|
31
|
28
|
20
|
22
|
34
|
59
|
54
|
44
|
37
|
52
|
112
|
50
|
39
|
23
|
21
|
52
|
66
|
47
|
28
|
28
|
35
|
48
|
26
|
28
|
31
|
44
|
21
|
|
|
2024/10
|
24
|
30
|
34
|
36
|
42
|
32
|
38
|
42
|
42
|
51
|
27
|
27
|
32
|
46
|
30
|
29
|
34
|
39
|
25
|
47
|
35
|
34
|
27
|
33
|
48
|
33
|
45
|
58
|
66
|
51
|
64
|
|
2024/09
|
24
|
19
|
22
|
23
|
26
|
23
|
27
|
27
|
23
|
27
|
25
|
27
|
21
|
23
|
28
|
33
|
23
|
27
|
25
|
18
|
24
|
22
|
29
|
34
|
29
|
20
|
24
|
31
|
33
|
28
|
|
|
2024/08
|
12
|
17
|
16
|
15
|
13
|
18
|
24
|
20
|
22
|
18
|
16
|
18
|
15
|
18
|
24
|
23
|
26
|
20
|
20
|
22
|
24
|
21
|
25
|
20
|
20
|
21
|
19
|
19
|
27
|
17
|
21
|
|
2024/07
|
69
|
41
|
51
|
44
|
49
|
61
|
56
|
64
|
57
|
36
|
53
|
70
|
35
|
40
|
46
|
50
|
34
|
21
|
25
|
25
|
21
|
16
|
18
|
18
|
19
|
16
|
11
|
14
|
14
|
14
|
19
|
|
2024/06
|
15
|
19
|
19
|
17
|
21
|
26
|
33
|
25
|
23
|
17
|
17
|
15
|
20
|
13
|
12
|
14
|
16
|
15
|
19
|
14
|
15
|
16
|
14
|
16
|
16
|
25
|
22
|
32
|
31
|
52
|
|
|
2024/05
|
41
|
46
|
36
|
115
|
117
|
39
|
36
|
38
|
26
|
30
|
25
|
28
|
31
|
30
|
20
|
20
|
21
|
37
|
19
|
23
|
28
|
33
|
19
|
17
|
16
|
24
|
18
|
21
|
16
|
18
|
19
|
|
2024/04
|
23
|
32
|
40
|
24
|
48
|
65
|
31
|
25
|
30
|
59
|
69
|
66
|
71
|
59
|
60
|
46
|
29
|
36
|
25
|
41
|
61
|
64
|
68
|
104
|
73
|
42
|
33
|
23
|
25
|
46
|
|
|
2024/03
|
26
|
28
|
32
|
35
|
34
|
29
|
35
|
27
|
23
|
45
|
40
|
29
|
47
|
42
|
35
|
21
|
21
|
24
|
29
|
26
|
24
|
29
|
34
|
26
|
30
|
31
|
31
|
249
|
170
|
37
|
25
|
|
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