No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Everyone can continue their outdoor activities normally.
Today
24 Mar
Sat
25 Mar
Sun
26 Mar
Mon
27 Mar
Tue
28 Mar
Wed
29 Mar
Thu
30 Mar
2023/02
|
55
|
62
|
46
|
35
|
27
|
26
|
32
|
21
|
16
|
27
|
19
|
33
|
20
|
18
|
27
|
37
|
44
|
48
|
50
|
64
|
55
|
44
|
52
|
57
|
44
|
71
|
42
|
43
|
|||
2023/01
|
45
|
52
|
56
|
44
|
41
|
46
|
45
|
52
|
34
|
40
|
56
|
39
|
21
|
20
|
12
|
25
|
35
|
44
|
51
|
53
|
62
|
121
|
55
|
47
|
56
|
54
|
58
|
55
|
49
|
45
|
47
|
2022/12
|
12
|
17
|
16
|
20
|
11
|
24
|
31
|
35
|
41
|
48
|
66
|
54
|
60
|
57
|
51
|
46
|
32
|
39
|
35
|
47
|
46
|
52
|
50
|
41
|
44
|
48
|
68
|
93
|
91
|
73
|
50
|
2022/11
|
34
|
27
|
23
|
21
|
23
|
33
|
33
|
39
|
38
|
36
|
37
|
39
|
52
|
57
|
43
|
29
|
25
|
32
|
31
|
28
|
40
|
34
|
22
|
24
|
27
|
32
|
24
|
25
|
23
|
11
|
|
2022/10
|
34
|
35
|
38
|
42
|
44
|
29
|
27
|
27
|
24
|
35
|
36
|
42
|
40
|
42
|
43
|
47
|
42
|
43
|
40
|
41
|
41
|
47
|
55
|
52
|
44
|
45
|
46
|
35
|
26
|
40
|
36
|
2022/09
|
27
|
36
|
32
|
31
|
43
|
40
|
35
|
42
|
58
|
61
|
57
|
50
|
51
|
34
|
31
|
37
|
45
|
60
|
45
|
48
|
45
|
49
|
51
|
60
|
58
|
50
|
43
|
44
|
44
|
43
|
|
2022/08
|
38
|
40
|
33
|
20
|
17
|
19
|
20
|
23
|
23
|
27
|
26
|
22
|
22
|
27
|
35
|
35
|
29
|
28
|
24
|
20
|
19
|
24
|
33
|
34
|
28
|
20
|
28
|
33
|
31
|
40
|
35
|
2022/07
|
20
|
18
|
19
|
20
|
18
|
20
|
21
|
22
|
22
|
24
|
28
|
31
|
32
|
40
|
40
|
37
|
33
|
28
|
27
|
23
|
26
|
32
|
30
|
35
|
40
|
42
|
50
|
46
|
43
|
33
|
37
|
2022/06
|
27
|
21
|
21
|
20
|
23
|
28
|
34
|
24
|
18
|
17
|
20
|
19
|
16
|
20
|
25
|
23
|
14
|
19
|
19
|
21
|
22
|
24
|
27
|
29
|
30
|
29
|
23
|
25
|
26
|
21
|
|
2022/05
|
23
|
35
|
47
|
40
|
40
|
44
|
51
|
50
|
33
|
24
|
29
|
26
|
16
|
21
|
25
|
30
|
34
|
44
|
48
|
50
|
44
|
27
|
19
|
15
|
22
|
26
|
23
|
22
|
27
|
25
|
23
|
2022/04
|
24
|
26
|
43
|
47
|
50
|
52
|
52
|
50
|
45
|
51
|
52
|
44
|
35
|
21
|
31
|
26
|
36
|
28
|
33
|
44
|
36
|
34
|
25
|
37
|
32
|
25
|
25
|
31
|
22
|
18
|
|
2022/03
|
55
|
54
|
64
|
57
|
46
|
33
|
24
|
26
|
36
|
42
|
44
|
49
|
48
|
44
|
40
|
55
|
41
|
21
|
35
|
44
|
31
|
17
|
16
|
24
|
21
|
17
|
27
|
23
|
27
|
27
|
22
|
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