No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Everyone can continue their outdoor activities normally.
Today
29 Jan
Mon
30 Jan
Tue
31 Jan
Wed
1 Feb
Thu
2 Feb
Fri
3 Feb
Sat
4 Feb
2022/12
|
9
|
13
|
24
|
23
|
11
|
17
|
27
|
32
|
31
|
30
|
36
|
30
|
49
|
24
|
22
|
18
|
26
|
29
|
33
|
45
|
34
|
41
|
39
|
36
|
40
|
43
|
49
|
60
|
74
|
45
|
34
|
2022/11
|
26
|
18
|
21
|
26
|
18
|
25
|
34
|
31
|
35
|
37
|
43
|
42
|
43
|
61
|
59
|
37
|
36
|
41
|
41
|
29
|
41
|
38
|
14
|
12
|
14
|
20
|
29
|
25
|
23
|
14
|
|
2022/10
|
33
|
32
|
31
|
44
|
37
|
25
|
34
|
31
|
31
|
28
|
38
|
35
|
37
|
36
|
37
|
33
|
33
|
41
|
34
|
31
|
40
|
40
|
45
|
52
|
44
|
41
|
45
|
35
|
23
|
27
|
32
|
2022/09
|
24
|
30
|
34
|
29
|
37
|
37
|
28
|
33
|
46
|
59
|
57
|
51
|
46
|
39
|
31
|
38
|
44
|
55
|
52
|
56
|
49
|
54
|
52
|
48
|
56
|
44
|
32
|
34
|
39
|
36
|
|
2022/08
|
34
|
35
|
29
|
14
|
14
|
18
|
21
|
25
|
20
|
20
|
23
|
19
|
18
|
25
|
28
|
26
|
19
|
23
|
17
|
15
|
17
|
23
|
30
|
33
|
15
|
19
|
23
|
24
|
28
|
33
|
36
|
2022/07
|
18
|
16
|
13
|
16
|
14
|
16
|
16
|
20
|
17
|
20
|
24
|
30
|
32
|
36
|
34
|
28
|
25
|
24
|
24
|
20
|
24
|
31
|
33
|
39
|
43
|
49
|
44
|
44
|
44
|
32
|
32
|
2022/06
|
21
|
21
|
16
|
18
|
21
|
19
|
17
|
18
|
14
|
15
|
15
|
13
|
14
|
15
|
14
|
14
|
12
|
15
|
19
|
18
|
21
|
20
|
22
|
22
|
25
|
21
|
19
|
22
|
14
|
20
|
|
2022/05
|
12
|
22
|
44
|
40
|
46
|
54
|
57
|
44
|
30
|
24
|
15
|
14
|
13
|
15
|
17
|
19
|
29
|
40
|
49
|
50
|
46
|
31
|
34
|
20
|
21
|
19
|
16
|
20
|
19
|
23
|
23
|
2022/04
|
21
|
24
|
38
|
45
|
51
|
56
|
53
|
52
|
52
|
52
|
50
|
41
|
26
|
23
|
35
|
32
|
36
|
32
|
17
|
31
|
39
|
37
|
32
|
39
|
27
|
27
|
31
|
32
|
29
|
21
|
|
2022/03
|
45
|
61
|
69
|
56
|
61
|
49
|
33
|
29
|
40
|
45
|
51
|
52
|
49
|
47
|
55
|
62
|
34
|
26
|
38
|
43
|
34
|
22
|
15
|
28
|
17
|
18
|
16
|
19
|
26
|
30
|
32
|
2022/02
|
36
|
15
|
10
|
12
|
18
|
30
|
30
|
15
|
13
|
19
|
23
|
25
|
16
|
16
|
31
|
52
|
42
|
14
|
11
|
17
|
17
|
15
|
15
|
21
|
34
|
41
|
48
|
46
|
|||
2022/01
|
56
|
51
|
54
|
60
|
65
|
52
|
40
|
49
|
40
|
35
|
22
|
39
|
46
|
63
|
98
|
74
|
56
|
22
|
26
|
31
|
31
|
30
|
27
|
18
|
20
|
26
|
27
|
23
|
17
|
15
|
27
|
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