Air Quality
Excellent
No health implications.
19
PM2.5
29
PM10
67
O3
0.9
CO
8
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
11 May
51
Good
Sun
12 May
73
Good
Mon
13 May
83
Good
Tue
14 May
85
Good
Wed
15 May
79
Good
Thu
16 May
74
Good
Fri
17 May
92
Good
Air quality in the last 12 months (Xingan)
|
2024/02
|
29
|
14
|
12
|
16
|
47
|
28
|
48
|
62
|
76
|
155
|
91
|
72
|
54
|
50
|
38
|
21
|
28
|
29
|
29
|
28
|
18
|
14
|
25
|
32
|
44
|
53
|
69
|
36
|
35
|
||
|
2024/01
|
77
|
99
|
51
|
50
|
54
|
49
|
79
|
95
|
62
|
57
|
54
|
48
|
53
|
59
|
151
|
87
|
79
|
68
|
21
|
18
|
46
|
37
|
30
|
33
|
42
|
51
|
55
|
53
|
49
|
36
|
45
|
|
2023/12
|
44
|
43
|
50
|
51
|
38
|
55
|
45
|
43
|
45
|
51
|
38
|
20
|
33
|
36
|
22
|
36
|
40
|
32
|
38
|
42
|
70
|
47
|
47
|
51
|
54
|
60
|
66
|
79
|
124
|
117
|
112
|
|
2023/11
|
49
|
41
|
46
|
59
|
67
|
24
|
33
|
26
|
25
|
29
|
20
|
19
|
43
|
45
|
47
|
40
|
64
|
59
|
57
|
51
|
48
|
48
|
53
|
62
|
53
|
57
|
57
|
59
|
57
|
59
|
|
|
2023/10
|
30
|
33
|
48
|
31
|
35
|
34
|
22
|
18
|
23
|
33
|
38
|
50
|
52
|
57
|
52
|
49
|
53
|
57
|
48
|
24
|
35
|
33
|
42
|
48
|
75
|
54
|
58
|
53
|
41
|
47
|
57
|
|
2023/09
|
31
|
34
|
39
|
34
|
35
|
30
|
29
|
30
|
35
|
41
|
26
|
23
|
22
|
17
|
23
|
26
|
29
|
30
|
29
|
27
|
27
|
30
|
37
|
45
|
38
|
43
|
47
|
46
|
54
|
57
|
|
|
2023/08
|
20
|
30
|
34
|
35
|
42
|
38
|
38
|
30
|
22
|
34
|
39
|
25
|
23
|
28
|
36
|
35
|
37
|
47
|
45
|
38
|
34
|
19
|
29
|
43
|
45
|
31
|
22
|
17
|
22
|
30
|
26
|
|
2023/07
|
25
|
25
|
17
|
19
|
19
|
20
|
23
|
23
|
28
|
27
|
29
|
30
|
34
|
33
|
36
|
37
|
32
|
24
|
17
|
19
|
19
|
17
|
17
|
22
|
22
|
26
|
27
|
17
|
20
|
23
|
23
|
|
2023/06
|
35
|
41
|
57
|
57
|
37
|
43
|
32
|
20
|
25
|
25
|
38
|
56
|
40
|
43
|
51
|
33
|
23
|
16
|
18
|
26
|
18
|
27
|
25
|
18
|
15
|
17
|
19
|
18
|
18
|
20
|
|
|
2023/05
|
65
|
55
|
27
|
26
|
26
|
21
|
30
|
36
|
37
|
46
|
40
|
36
|
46
|
54
|
46
|
43
|
30
|
34
|
45
|
55
|
31
|
35
|
51
|
44
|
38
|
31
|
32
|
31
|
38
|
43
|
32
|
|
2023/04
|
39
|
45
|
32
|
28
|
24
|
22
|
34
|
51
|
53
|
54
|
47
|
43
|
37
|
39
|
41
|
55
|
54
|
35
|
25
|
41
|
41
|
37
|
18
|
13
|
17
|
25
|
32
|
37
|
63
|
72
|
|
|
2023/03
|
62
|
77
|
80
|
77
|
61
|
51
|
55
|
65
|
70
|
54
|
57
|
70
|
66
|
53
|
53
|
66
|
36
|
26
|
18
|
25
|
39
|
27
|
24
|
27
|
43
|
32
|
46
|
53
|
49
|
43
|
45
|
|
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