No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Everyone can continue their outdoor activities normally.
Today
25 Mar
Sun
26 Mar
Mon
27 Mar
Tue
28 Mar
Wed
29 Mar
Thu
30 Mar
Fri
31 Mar
2023/02
|
51
|
64
|
45
|
32
|
28
|
24
|
36
|
26
|
17
|
28
|
20
|
32
|
19
|
21
|
31
|
40
|
45
|
49
|
54
|
73
|
56
|
48
|
53
|
56
|
45
|
74
|
44
|
47
|
|||
2023/01
|
45
|
50
|
56
|
47
|
41
|
44
|
49
|
53
|
34
|
43
|
64
|
43
|
20
|
21
|
15
|
32
|
40
|
48
|
55
|
57
|
69
|
136
|
60
|
56
|
58
|
56
|
61
|
57
|
49
|
46
|
42
|
2022/12
|
17
|
23
|
18
|
22
|
12
|
27
|
33
|
40
|
47
|
53
|
77
|
61
|
66
|
61
|
56
|
54
|
39
|
42
|
37
|
49
|
48
|
53
|
51
|
44
|
47
|
50
|
66
|
93
|
81
|
72
|
57
|
2022/11
|
39
|
33
|
25
|
24
|
27
|
38
|
35
|
42
|
43
|
39
|
41
|
42
|
54
|
55
|
40
|
31
|
27
|
34
|
30
|
30
|
42
|
38
|
23
|
26
|
32
|
36
|
26
|
23
|
21
|
14
|
|
2022/10
|
34
|
30
|
34
|
43
|
56
|
34
|
28
|
29
|
26
|
37
|
39
|
46
|
45
|
46
|
45
|
50
|
46
|
46
|
43
|
44
|
45
|
49
|
59
|
55
|
48
|
50
|
48
|
38
|
28
|
44
|
42
|
2022/09
|
29
|
39
|
35
|
33
|
46
|
41
|
35
|
38
|
55
|
60
|
56
|
51
|
51
|
33
|
31
|
39
|
47
|
57
|
44
|
48
|
44
|
46
|
49
|
62
|
59
|
55
|
48
|
49
|
48
|
45
|
|
2022/08
|
39
|
40
|
33
|
21
|
17
|
17
|
23
|
22
|
23
|
25
|
26
|
21
|
21
|
27
|
33
|
35
|
28
|
29
|
24
|
20
|
19
|
24
|
34
|
38
|
29
|
20
|
29
|
37
|
32
|
40
|
37
|
2022/07
|
22
|
18
|
18
|
19
|
16
|
21
|
20
|
21
|
22
|
26
|
29
|
33
|
34
|
42
|
41
|
37
|
33
|
28
|
27
|
23
|
27
|
33
|
31
|
36
|
40
|
43
|
50
|
46
|
44
|
33
|
38
|
2022/06
|
30
|
24
|
23
|
20
|
24
|
31
|
39
|
23
|
16
|
18
|
21
|
23
|
17
|
22
|
28
|
24
|
15
|
21
|
18
|
21
|
22
|
24
|
28
|
28
|
31
|
30
|
23
|
24
|
25
|
22
|
|
2022/05
|
28
|
38
|
49
|
44
|
42
|
48
|
55
|
51
|
33
|
26
|
33
|
33
|
20
|
23
|
27
|
31
|
39
|
45
|
52
|
53
|
44
|
32
|
21
|
18
|
26
|
29
|
27
|
26
|
31
|
27
|
26
|
2022/04
|
25
|
27
|
44
|
49
|
53
|
55
|
53
|
51
|
47
|
52
|
55
|
44
|
34
|
23
|
33
|
23
|
33
|
31
|
36
|
47
|
37
|
35
|
27
|
40
|
34
|
26
|
30
|
34
|
23
|
20
|
|
2022/03
|
56
|
54
|
64
|
59
|
51
|
36
|
25
|
28
|
38
|
43
|
45
|
50
|
48
|
46
|
42
|
56
|
38
|
22
|
36
|
46
|
30
|
16
|
18
|
26
|
20
|
19
|
33
|
26
|
29
|
27
|
25
|
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