Air Quality
Excellent
No health implications.
16
PM2.5
26
PM10
53
O3
0.5
CO
6
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Dec
45
Excellent
Fri
20 Dec
49
Excellent
Sat
21 Dec
51
Good
Sun
22 Dec
61
Good
Mon
23 Dec
55
Good
Tue
24 Dec
56
Good
Wed
25 Dec
36
Excellent
Air quality in the last 12 months (Xuanwei)
|
2024/11
|
26
|
28
|
45
|
34
|
34
|
45
|
45
|
40
|
25
|
46
|
39
|
29
|
28
|
40
|
45
|
49
|
48
|
42
|
42
|
38
|
25
|
32
|
25
|
28
|
28
|
26
|
29
|
33
|
37
|
37
|
|
|
2024/10
|
12
|
21
|
28
|
31
|
29
|
27
|
19
|
33
|
29
|
35
|
32
|
28
|
27
|
24
|
28
|
23
|
23
|
34
|
38
|
34
|
24
|
20
|
29
|
40
|
41
|
38
|
31
|
37
|
43
|
40
|
37
|
|
2024/09
|
25
|
20
|
18
|
22
|
26
|
33
|
23
|
15
|
14
|
16
|
22
|
20
|
25
|
29
|
35
|
29
|
19
|
24
|
30
|
32
|
25
|
20
|
27
|
37
|
42
|
38
|
34
|
22
|
24
|
17
|
|
|
2024/08
|
31
|
29
|
26
|
18
|
18
|
20
|
18
|
16
|
16
|
17
|
60
|
53
|
47
|
44
|
37
|
36
|
37
|
33
|
35
|
35
|
33
|
27
|
25
|
31
|
23
|
20
|
24
|
28
|
30
|
30
|
30
|
|
2024/07
|
15
|
21
|
17
|
10
|
12
|
14
|
13
|
13
|
18
|
16
|
13
|
16
|
14
|
16
|
15
|
14
|
20
|
20
|
16
|
16
|
14
|
17
|
21
|
24
|
21
|
29
|
30
|
18
|
17
|
14
|
26
|
|
2024/06
|
33
|
24
|
20
|
18
|
16
|
22
|
14
|
10
|
11
|
17
|
15
|
21
|
24
|
20
|
26
|
24
|
13
|
18
|
23
|
28
|
27
|
17
|
18
|
15
|
16
|
23
|
15
|
13
|
17
|
16
|
|
|
2024/05
|
35
|
34
|
21
|
25
|
36
|
33
|
30
|
19
|
16
|
22
|
20
|
16
|
21
|
28
|
18
|
20
|
24
|
21
|
21
|
23
|
26
|
30
|
26
|
32
|
24
|
14
|
20
|
15
|
15
|
14
|
23
|
|
2024/04
|
32
|
33
|
47
|
41
|
42
|
45
|
36
|
31
|
35
|
41
|
60
|
61
|
43
|
45
|
50
|
57
|
52
|
35
|
32
|
28
|
23
|
36
|
27
|
38
|
39
|
40
|
45
|
50
|
44
|
32
|
|
|
2024/03
|
31
|
28
|
28
|
30
|
37
|
38
|
38
|
37
|
38
|
32
|
24
|
45
|
51
|
40
|
46
|
46
|
59
|
44
|
34
|
45
|
51
|
39
|
21
|
26
|
30
|
39
|
48
|
28
|
35
|
48
|
45
|
|
2024/02
|
33
|
47
|
42
|
31
|
41
|
29
|
25
|
32
|
43
|
66
|
43
|
39
|
44
|
39
|
53
|
49
|
36
|
31
|
34
|
36
|
34
|
53
|
53
|
38
|
41
|
37
|
32
|
31
|
30
|
||
|
2024/01
|
53
|
35
|
35
|
43
|
42
|
55
|
51
|
48
|
53
|
49
|
40
|
36
|
51
|
49
|
40
|
24
|
26
|
28
|
36
|
53
|
43
|
22
|
44
|
38
|
33
|
31
|
34
|
32
|
32
|
37
|
28
|
|
2023/12
|
38
|
30
|
28
|
35
|
43
|
32
|
45
|
32
|
29
|
24
|
35
|
53
|
23
|
19
|
31
|
38
|
33
|
26
|
40
|
55
|
59
|
49
|
52
|
54
|
56
|
60
|
54
|
52
|
56
|
74
|
58
|
|
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