No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Everyone can continue their outdoor activities normally.
Today
20 Apr
Sun
21 Apr
Mon
22 Apr
Tue
23 Apr
Wed
24 Apr
Thu
25 Apr
Fri
26 Apr
2024/02
|
38
|
36
|
55
|
52
|
33
|
43
|
47
|
39
|
37
|
48
|
35
|
37
|
35
|
31
|
32
|
40
|
64
|
76
|
53
|
51
|
74
|
47
|
43
|
35
|
46
|
41
|
35
|
31
|
67
|
||
2024/01
|
49
|
42
|
41
|
38
|
51
|
42
|
48
|
43
|
57
|
49
|
51
|
54
|
53
|
46
|
43
|
38
|
31
|
40
|
52
|
45
|
34
|
44
|
39
|
44
|
27
|
33
|
45
|
38
|
40
|
46
|
54
|
2023/12
|
52
|
42
|
51
|
43
|
31
|
35
|
58
|
41
|
53
|
55
|
54
|
54
|
38
|
74
|
52
|
69
|
68
|
62
|
52
|
55
|
62
|
54
|
48
|
45
|
51
|
57
|
53
|
54
|
55
|
69
|
51
|
2023/11
|
42
|
34
|
39
|
32
|
38
|
46
|
51
|
44
|
53
|
58
|
43
|
46
|
59
|
62
|
39
|
43
|
61
|
52
|
65
|
74
|
48
|
48
|
49
|
42
|
66
|
56
|
62
|
58
|
52
|
59
|
|
2023/10
|
39
|
29
|
29
|
30
|
29
|
33
|
37
|
35
|
42
|
42
|
35
|
28
|
44
|
50
|
44
|
38
|
45
|
40
|
33
|
35
|
38
|
44
|
52
|
42
|
33
|
30
|
31
|
35
|
37
|
33
|
46
|
2023/09
|
46
|
50
|
43
|
36
|
43
|
37
|
35
|
32
|
27
|
22
|
24
|
32
|
51
|
57
|
49
|
38
|
32
|
26
|
26
|
31
|
29
|
31
|
42
|
36
|
35
|
37
|
36
|
42
|
42
|
39
|
|
2023/08
|
32
|
26
|
37
|
27
|
25
|
35
|
32
|
21
|
30
|
35
|
29
|
30
|
34
|
24
|
27
|
31
|
40
|
39
|
43
|
29
|
35
|
39
|
44
|
34
|
28
|
31
|
31
|
34
|
37
|
41
|
38
|
2023/07
|
25
|
28
|
33
|
30
|
30
|
30
|
27
|
40
|
41
|
28
|
29
|
32
|
28
|
28
|
33
|
38
|
40
|
39
|
33
|
38
|
52
|
44
|
39
|
21
|
32
|
32
|
30
|
30
|
40
|
42
|
30
|
2023/06
|
36
|
33
|
38
|
34
|
34
|
32
|
34
|
36
|
30
|
31
|
37
|
32
|
36
|
33
|
36
|
37
|
34
|
34
|
33
|
38
|
36
|
39
|
40
|
41
|
41
|
40
|
29
|
32
|
32
|
24
|
|
2023/05
|
37
|
39
|
42
|
50
|
47
|
43
|
40
|
39
|
39
|
42
|
41
|
46
|
41
|
45
|
44
|
43
|
39
|
35
|
39
|
43
|
38
|
41
|
48
|
40
|
35
|
34
|
34
|
37
|
32
|
33
|
33
|
2023/04
|
54
|
50
|
42
|
55
|
49
|
46
|
54
|
59
|
55
|
46
|
46
|
43
|
56
|
139
|
54
|
44
|
46
|
51
|
71
|
62
|
53
|
50
|
36
|
47
|
42
|
48
|
53
|
33
|
49
|
42
|
|
2023/03
|
48
|
41
|
51
|
40
|
43
|
44
|
43
|
40
|
31
|
45
|
46
|
44
|
51
|
38
|
29
|
39
|
32
|
37
|
42
|
54
|
39
|
33
|
38
|
37
|
42
|
30
|
41
|
40
|
42
|
41
|
43
|
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
|
*: primary pollution