Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
44
*
PM2.5
61
PM10
26
O3
0.9
CO
12
SO2
28
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
9 Jan
43
Excellent
Fri
10 Jan
32
Excellent
Sat
11 Jan
37
Excellent
Sun
12 Jan
38
Excellent
Mon
13 Jan
33
Excellent
Tue
14 Jan
33
Excellent
Wed
15 Jan
34
Excellent
Air quality in the last 12 months (Xundian)
|
2024/12
|
27
|
33
|
31
|
32
|
39
|
36
|
42
|
41
|
23
|
26
|
35
|
34
|
45
|
33
|
45
|
53
|
40
|
27
|
40
|
31
|
43
|
36
|
37
|
40
|
36
|
46
|
56
|
40
|
37
|
38
|
48
|
|
2024/11
|
26
|
28
|
46
|
35
|
39
|
48
|
40
|
25
|
19
|
41
|
31
|
25
|
28
|
38
|
44
|
44
|
49
|
39
|
39
|
43
|
27
|
35
|
22
|
19
|
29
|
33
|
29
|
37
|
27
|
24
|
|
|
2024/10
|
9
|
19
|
31
|
29
|
22
|
28
|
17
|
29
|
25
|
25
|
22
|
22
|
26
|
25
|
26
|
17
|
20
|
34
|
44
|
29
|
22
|
23
|
25
|
41
|
42
|
37
|
38
|
38
|
48
|
44
|
39
|
|
2024/09
|
28
|
24
|
22
|
28
|
23
|
33
|
26
|
12
|
13
|
13
|
19
|
21
|
30
|
34
|
32
|
25
|
20
|
25
|
29
|
34
|
32
|
18
|
25
|
44
|
43
|
37
|
34
|
16
|
20
|
24
|
|
|
2024/08
|
37
|
37
|
29
|
21
|
20
|
18
|
17
|
17
|
14
|
19
|
50
|
46
|
51
|
45
|
40
|
37
|
37
|
38
|
38
|
41
|
37
|
29
|
25
|
29
|
26
|
21
|
24
|
29
|
34
|
36
|
31
|
|
2024/07
|
16
|
23
|
23
|
8
|
12
|
13
|
13
|
13
|
15
|
16
|
12
|
16
|
17
|
17
|
16
|
16
|
20
|
21
|
17
|
18
|
17
|
14
|
23
|
29
|
23
|
33
|
38
|
23
|
22
|
17
|
26
|
|
2024/06
|
34
|
27
|
30
|
29
|
15
|
19
|
16
|
16
|
14
|
17
|
18
|
19
|
18
|
19
|
28
|
22
|
19
|
20
|
26
|
32
|
25
|
25
|
20
|
17
|
17
|
19
|
13
|
11
|
18
|
17
|
|
|
2024/05
|
55
|
51
|
28
|
46
|
45
|
41
|
41
|
30
|
20
|
24
|
32
|
25
|
20
|
35
|
21
|
21
|
33
|
28
|
26
|
22
|
26
|
32
|
30
|
31
|
21
|
13
|
14
|
16
|
17
|
22
|
17
|
|
2024/04
|
30
|
39
|
51
|
50
|
52
|
72
|
58
|
46
|
52
|
52
|
67
|
65
|
46
|
41
|
50
|
60
|
70
|
49
|
43
|
39
|
34
|
47
|
47
|
41
|
44
|
44
|
47
|
57
|
44
|
48
|
|
|
2024/03
|
44
|
47
|
32
|
33
|
28
|
38
|
42
|
52
|
47
|
51
|
29
|
58
|
57
|
51
|
54
|
48
|
59
|
52
|
45
|
57
|
55
|
40
|
24
|
31
|
35
|
44
|
55
|
40
|
45
|
54
|
48
|
|
2024/02
|
33
|
51
|
50
|
29
|
36
|
34
|
38
|
49
|
50
|
54
|
50
|
42
|
38
|
33
|
58
|
54
|
29
|
32
|
39
|
52
|
40
|
48
|
56
|
53
|
55
|
40
|
42
|
34
|
41
|
||
|
2024/01
|
45
|
39
|
52
|
40
|
33
|
48
|
44
|
47
|
50
|
51
|
53
|
50
|
62
|
52
|
48
|
27
|
24
|
30
|
33
|
47
|
45
|
23
|
52
|
50
|
38
|
28
|
30
|
29
|
25
|
36
|
30
|
|
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