Air Quality
Excellent
No health implications.
27
PM2.5
47
PM10
34
O3
0.6
CO
5
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 Feb
36
Excellent
Thu
6 Feb
39
Excellent
Fri
7 Feb
37
Excellent
Sat
8 Feb
33
Excellent
Sun
9 Feb
44
Excellent
Mon
10 Feb
43
Excellent
Tue
11 Feb
45
Excellent
Air quality in the last 12 months (Xuanwei)
|
2024/12
|
50
|
52
|
54
|
46
|
36
|
33
|
37
|
30
|
21
|
24
|
29
|
25
|
23
|
23
|
35
|
57
|
43
|
28
|
30
|
33
|
36
|
37
|
39
|
35
|
39
|
38
|
40
|
32
|
40
|
34
|
44
|
|
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
|
|
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