Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
31
PM2.5
51
*
PM10
112
O3
0.7
CO
1
SO2
6
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
29 Mar
66
Good
Mon
30 Mar
64
Good
Tue
31 Mar
63
Good
Wed
1 Apr
65
Good
Thu
2 Apr
64
Good
Fri
3 Apr
20
Excellent
Sat
4 Apr
32
Excellent
Air quality in the last 12 months (Xundian)
|
2026/02
|
43
|
40
|
39
|
35
|
40
|
36
|
56
|
37
|
35
|
31
|
31
|
32
|
34
|
30
|
42
|
57
|
98
|
52
|
43
|
32
|
29
|
36
|
38
|
46
|
48
|
41
|
39
|
46
|
|||
|
2026/01
|
47
|
30
|
25
|
24
|
37
|
33
|
46
|
43
|
41
|
41
|
60
|
37
|
46
|
44
|
60
|
32
|
51
|
43
|
41
|
35
|
31
|
50
|
44
|
42
|
39
|
48
|
46
|
47
|
39
|
37
|
45
|
|
2025/12
|
52
|
59
|
59
|
38
|
48
|
46
|
48
|
55
|
43
|
48
|
49
|
36
|
52
|
52
|
37
|
43
|
49
|
39
|
36
|
41
|
42
|
27
|
46
|
44
|
42
|
49
|
56
|
46
|
36
|
36
|
36
|
|
2025/11
|
20
|
14
|
9
|
20
|
21
|
16
|
22
|
24
|
11
|
17
|
23
|
26
|
33
|
31
|
32
|
35
|
39
|
28
|
19
|
32
|
51
|
35
|
37
|
39
|
39
|
55
|
44
|
52
|
54
|
52
|
|
|
2025/10
|
10
|
10
|
16
|
17
|
22
|
20
|
9
|
10
|
12
|
17
|
20
|
21
|
27
|
26
|
25
|
16
|
14
|
18
|
22
|
20
|
13
|
15
|
21
|
30
|
30
|
23
|
21
|
25
|
27
|
34
|
32
|
|
2025/09
|
22
|
24
|
24
|
22
|
22
|
23
|
25
|
25
|
23
|
24
|
16
|
16
|
18
|
13
|
18
|
17
|
17
|
23
|
19
|
27
|
23
|
22
|
14
|
15
|
27
|
12
|
13
|
15
|
11
|
14
|
|
|
2025/08
|
32
|
31
|
31
|
26
|
30
|
29
|
26
|
15
|
18
|
18
|
19
|
18
|
25
|
36
|
30
|
15
|
15
|
20
|
21
|
26
|
17
|
9
|
12
|
16
|
15
|
13
|
14
|
16
|
18
|
16
|
23
|
|
2025/07
|
14
|
10
|
13
|
17
|
16
|
20
|
20
|
16
|
18
|
20
|
18
|
23
|
31
|
33
|
33
|
36
|
30
|
36
|
22
|
26
|
14
|
11
|
12
|
13
|
15
|
15
|
20
|
28
|
42
|
27
|
32
|
|
2025/06
|
14
|
20
|
21
|
25
|
27
|
33
|
36
|
35
|
38
|
30
|
29
|
39
|
48
|
39
|
18
|
27
|
21
|
13
|
13
|
15
|
20
|
12
|
19
|
11
|
11
|
14
|
12
|
13
|
16
|
16
|
|
|
2025/05
|
39
|
34
|
29
|
25
|
35
|
38
|
33
|
27
|
39
|
28
|
25
|
35
|
30
|
36
|
32
|
28
|
30
|
31
|
36
|
30
|
35
|
34
|
50
|
30
|
20
|
19
|
13
|
15
|
15
|
14
|
12
|
|
2025/04
|
48
|
50
|
67
|
78
|
73
|
60
|
61
|
67
|
62
|
68
|
55
|
63
|
83
|
68
|
61
|
31
|
28
|
35
|
37
|
37
|
31
|
35
|
42
|
48
|
41
|
60
|
65
|
41
|
32
|
28
|
|
|
2025/03
|
45
|
46
|
43
|
46
|
53
|
42
|
42
|
57
|
48
|
50
|
50
|
58
|
66
|
71
|
59
|
28
|
21
|
17
|
38
|
43
|
61
|
63
|
59
|
44
|
41
|
41
|
40
|
80
|
87
|
55
|
44
|
|
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