No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Everyone can continue their outdoor activities normally.
Today
21 May
Sun
22 May
Mon
23 May
Tue
24 May
Wed
25 May
Thu
26 May
2022/04
|
27
|
30
|
41
|
46
|
48
|
49
|
50
|
47
|
42
|
45
|
51
|
41
|
34
|
23
|
27
|
32
|
45
|
38
|
44
|
45
|
30
|
33
|
22
|
28
|
28
|
24
|
26
|
35
|
23
|
22
|
|
2022/03
|
61
|
49
|
57
|
49
|
45
|
37
|
21
|
24
|
35
|
35
|
38
|
46
|
42
|
40
|
32
|
44
|
35
|
22
|
32
|
43
|
20
|
17
|
18
|
24
|
20
|
19
|
37
|
26
|
26
|
34
|
26
|
2022/02
|
72
|
28
|
16
|
21
|
24
|
56
|
25
|
19
|
17
|
16
|
11
|
27
|
22
|
46
|
27
|
57
|
30
|
17
|
13
|
41
|
27
|
25
|
29
|
46
|
46
|
43
|
45
|
46
|
|||
2022/01
|
86
|
73
|
74
|
73
|
81
|
33
|
34
|
67
|
57
|
44
|
38
|
54
|
69
|
85
|
98
|
80
|
44
|
28
|
53
|
42
|
66
|
48
|
19
|
15
|
20
|
15
|
15
|
13
|
14
|
20
|
32
|
2021/12
|
41
|
36
|
36
|
48
|
53
|
50
|
52
|
65
|
62
|
64
|
71
|
97
|
26
|
50
|
50
|
56
|
87
|
59
|
47
|
45
|
27
|
33
|
47
|
56
|
31
|
37
|
44
|
53
|
53
|
55
|
66
|
2021/11
|
44
|
45
|
50
|
32
|
25
|
22
|
22
|
21
|
29
|
28
|
30
|
37
|
33
|
31
|
35
|
46
|
53
|
47
|
42
|
44
|
33
|
42
|
47
|
39
|
28
|
40
|
57
|
48
|
44
|
50
|
|
2021/10
|
33
|
39
|
36
|
28
|
31
|
38
|
47
|
35
|
36
|
41
|
21
|
21
|
27
|
30
|
30
|
16
|
22
|
32
|
32
|
22
|
14
|
27
|
47
|
40
|
35
|
43
|
48
|
50
|
59
|
57
|
59
|
2021/09
|
27
|
37
|
50
|
36
|
35
|
40
|
35
|
32
|
41
|
42
|
36
|
25
|
28
|
30
|
33
|
41
|
48
|
46
|
41
|
25
|
25
|
30
|
25
|
22
|
28
|
34
|
42
|
46
|
42
|
30
|
|
2021/08
|
34
|
43
|
31
|
25
|
23
|
26
|
29
|
42
|
33
|
21
|
24
|
22
|
24
|
25
|
22
|
22
|
19
|
29
|
26
|
24
|
28
|
29
|
31
|
27
|
28
|
27
|
25
|
25
|
35
|
31
|
26
|
2021/07
|
24
|
24
|
27
|
29
|
29
|
24
|
22
|
18
|
24
|
31
|
31
|
21
|
24
|
29
|
27
|
22
|
22
|
24
|
30
|
28
|
25
|
35
|
20
|
21
|
26
|
30
|
34
|
29
|
25
|
24
|
23
|
2021/06
|
19
|
19
|
23
|
25
|
32
|
36
|
35
|
27
|
19
|
18
|
27
|
26
|
19
|
15
|
18
|
22
|
25
|
30
|
29
|
27
|
26
|
31
|
28
|
24
|
23
|
24
|
29
|
22
|
21
|
19
|
|
2021/05
|
41
|
53
|
42
|
20
|
45
|
37
|
30
|
26
|
24
|
27
|
25
|
28
|
23
|
23
|
25
|
27
|
20
|
24
|
18
|
24
|
22
|
21
|
25
|
33
|
36
|
29
|
22
|
19
|
18
|
23
|
28
|
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