Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
77
PM2.5
267
*
PM10
106
O3
0.5
CO
11
SO2
4
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Advise
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Air Quality
Today
31 Mar
56
Good
Tue
1 Apr
53
Good
Wed
2 Apr
56
Good
Thu
3 Apr
52
Good
Fri
4 Apr
53
Good
Sat
5 Apr
54
Good
Sun
6 Apr
23
Excellent
Air quality in the last 12 months (Dulan)
|
2025/02
|
27
|
44
|
31
|
32
|
35
|
38
|
36
|
34
|
28
|
28
|
42
|
43
|
32
|
31
|
35
|
28
|
21
|
36
|
48
|
40
|
29
|
44
|
48
|
47
|
43
|
26
|
30
|
33
|
|||
|
2025/01
|
38
|
28
|
28
|
31
|
26
|
29
|
39
|
42
|
32
|
58
|
34
|
23
|
22
|
28
|
23
|
21
|
35
|
44
|
33
|
39
|
36
|
35
|
39
|
67
|
110
|
52
|
38
|
33
|
31
|
28
|
25
|
|
2024/12
|
20
|
31
|
27
|
34
|
31
|
27
|
27
|
33
|
30
|
43
|
43
|
52
|
45
|
34
|
26
|
32
|
40
|
43
|
36
|
32
|
29
|
28
|
33
|
35
|
31
|
31
|
27
|
25
|
43
|
39
|
37
|
|
2024/11
|
26
|
24
|
30
|
27
|
29
|
24
|
31
|
30
|
44
|
44
|
41
|
34
|
33
|
32
|
44
|
40
|
34
|
27
|
27
|
27
|
43
|
24
|
27
|
47
|
52
|
35
|
24
|
19
|
34
|
29
|
|
|
2024/10
|
26
|
22
|
19
|
28
|
27
|
27
|
25
|
26
|
24
|
21
|
23
|
24
|
26
|
25
|
23
|
16
|
20
|
27
|
36
|
53
|
60
|
30
|
22
|
26
|
27
|
26
|
21
|
21
|
24
|
27
|
25
|
|
2024/09
|
22
|
19
|
17
|
47
|
31
|
23
|
18
|
22
|
60
|
24
|
16
|
73
|
15
|
17
|
20
|
30
|
24
|
18
|
48
|
24
|
24
|
21
|
21
|
26
|
33
|
28
|
20
|
22
|
39
|
34
|
|
|
2024/08
|
28
|
25
|
25
|
28
|
26
|
25
|
29
|
28
|
28
|
15
|
16
|
19
|
30
|
22
|
38
|
31
|
19
|
19
|
21
|
24
|
37
|
67
|
45
|
32
|
40
|
19
|
28
|
30
|
23
|
25
|
31
|
|
2024/07
|
20
|
19
|
28
|
44
|
44
|
31
|
30
|
44
|
30
|
20
|
21
|
21
|
16
|
20
|
20
|
21
|
16
|
24
|
18
|
91
|
77
|
47
|
36
|
34
|
30
|
26
|
23
|
19
|
21
|
22
|
20
|
|
2024/06
|
21
|
19
|
21
|
24
|
30
|
24
|
28
|
17
|
17
|
17
|
16
|
17
|
19
|
16
|
15
|
18
|
16
|
23
|
30
|
33
|
13
|
16
|
16
|
14
|
23
|
23
|
22
|
24
|
25
|
20
|
|
|
2024/05
|
35
|
29
|
25
|
48
|
42
|
40
|
37
|
29
|
81
|
28
|
27
|
24
|
24
|
40
|
76
|
57
|
47
|
45
|
58
|
43
|
36
|
29
|
75
|
33
|
33
|
32
|
28
|
49
|
41
|
18
|
19
|
|
2024/04
|
68
|
183
|
81
|
50
|
41
|
42
|
37
|
52
|
47
|
45
|
39
|
28
|
85
|
62
|
66
|
62
|
59
|
77
|
54
|
45
|
34
|
30
|
25
|
33
|
31
|
86
|
61
|
53
|
52
|
35
|
|
|
2024/03
|
40
|
28
|
34
|
67
|
175
|
60
|
29
|
25
|
32
|
47
|
27
|
30
|
34
|
35
|
136
|
85
|
86
|
71
|
54
|
40
|
30
|
33
|
69
|
41
|
29
|
35
|
38
|
32
|
42
|
34
|
27
|
|
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