No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Everyone can continue their outdoor activities normally.
Today
26 Mar
Mon
27 Mar
Tue
28 Mar
Wed
29 Mar
Thu
30 Mar
Fri
31 Mar
Sat
1 Apr
2023/02
|
60
|
58
|
75
|
51
|
12
|
17
|
18
|
22
|
35
|
30
|
36
|
39
|
43
|
32
|
43
|
66
|
64
|
54
|
59
|
62
|
71
|
61
|
57
|
47
|
42
|
57
|
64
|
58
|
|||
2023/01
|
70
|
67
|
56
|
66
|
71
|
58
|
64
|
76
|
26
|
44
|
21
|
18
|
25
|
44
|
33
|
25
|
48
|
51
|
81
|
87
|
96
|
172
|
77
|
52
|
71
|
90
|
45
|
60
|
73
|
71
|
59
|
2022/12
|
12
|
18
|
36
|
19
|
25
|
49
|
55
|
53
|
58
|
57
|
55
|
77
|
66
|
66
|
70
|
82
|
71
|
58
|
66
|
71
|
67
|
65
|
67
|
74
|
69
|
59
|
58
|
78
|
35
|
38
|
58
|
2022/11
|
41
|
48
|
55
|
53
|
47
|
36
|
50
|
54
|
56
|
46
|
44
|
44
|
42
|
53
|
55
|
75
|
44
|
36
|
39
|
35
|
53
|
42
|
25
|
12
|
26
|
19
|
34
|
20
|
25
|
25
|
|
2022/10
|
13
|
19
|
25
|
27
|
33
|
38
|
41
|
39
|
33
|
26
|
40
|
49
|
54
|
56
|
56
|
52
|
58
|
60
|
57
|
38
|
45
|
54
|
60
|
66
|
58
|
50
|
47
|
57
|
53
|
45
|
32
|
2022/09
|
33
|
37
|
44
|
47
|
40
|
50
|
58
|
23
|
20
|
21
|
19
|
28
|
32
|
50
|
49
|
35
|
36
|
26
|
38
|
32
|
37
|
45
|
47
|
39
|
47
|
60
|
66
|
60
|
29
|
16
|
|
2022/08
|
28
|
27
|
22
|
26
|
23
|
15
|
22
|
29
|
22
|
20
|
15
|
23
|
24
|
21
|
26
|
21
|
19
|
26
|
33
|
18
|
15
|
20
|
24
|
33
|
27
|
19
|
20
|
20
|
19
|
22
|
32
|
2022/07
|
26
|
20
|
21
|
28
|
28
|
21
|
19
|
17
|
21
|
25
|
29
|
24
|
26
|
25
|
17
|
19
|
23
|
29
|
28
|
29
|
25
|
22
|
22
|
22
|
25
|
25
|
22
|
25
|
28
|
25
|
22
|
2022/06
|
26
|
35
|
29
|
32
|
30
|
23
|
24
|
27
|
26
|
28
|
21
|
33
|
29
|
19
|
29
|
22
|
30
|
34
|
35
|
37
|
37
|
31
|
25
|
22
|
17
|
17
|
24
|
26
|
29
|
29
|
|
2022/05
|
20
|
31
|
40
|
52
|
54
|
47
|
31
|
27
|
35
|
21
|
31
|
22
|
18
|
27
|
28
|
21
|
32
|
41
|
46
|
40
|
37
|
39
|
23
|
19
|
23
|
29
|
33
|
30
|
30
|
32
|
29
|
2022/04
|
18
|
26
|
36
|
59
|
60
|
64
|
64
|
67
|
61
|
53
|
51
|
48
|
48
|
57
|
53
|
24
|
13
|
14
|
29
|
45
|
58
|
50
|
52
|
41
|
38
|
41
|
48
|
52
|
53
|
41
|
|
2022/03
|
66
|
77
|
67
|
56
|
60
|
53
|
33
|
57
|
56
|
56
|
54
|
53
|
49
|
53
|
60
|
58
|
44
|
53
|
47
|
47
|
45
|
40
|
13
|
16
|
25
|
39
|
31
|
29
|
39
|
37
|
38
|
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