Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Only very few hypersensitive people should reduce outdoor activities.
Today
18 Oct
Sat
19 Oct
Sun
20 Oct
Mon
21 Oct
Tue
22 Oct
Wed
23 Oct
Thu
24 Oct
2024/09
|
15
|
18
|
24
|
22
|
20
|
27
|
32
|
30
|
36
|
25
|
22
|
29
|
19
|
28
|
26
|
25
|
21
|
23
|
19
|
23
|
25
|
26
|
26
|
27
|
30
|
36
|
32
|
25
|
34
|
19
|
|
2024/08
|
19
|
21
|
18
|
14
|
19
|
22
|
26
|
25
|
32
|
27
|
13
|
17
|
21
|
25
|
29
|
30
|
27
|
19
|
15
|
21
|
15
|
24
|
30
|
25
|
31
|
16
|
15
|
18
|
20
|
19
|
15
|
2024/07
|
39
|
51
|
58
|
66
|
67
|
60
|
58
|
68
|
72
|
76
|
95
|
98
|
92
|
69
|
55
|
44
|
17
|
39
|
35
|
30
|
16
|
21
|
18
|
17
|
21
|
19
|
11
|
16
|
20
|
23
|
23
|
2024/06
|
26
|
27
|
37
|
20
|
34
|
43
|
24
|
15
|
16
|
25
|
20
|
20
|
21
|
12
|
20
|
31
|
19
|
22
|
22
|
15
|
14
|
13
|
16
|
18
|
27
|
38
|
39
|
45
|
28
|
39
|
|
2024/05
|
48
|
30
|
45
|
56
|
27
|
31
|
35
|
62
|
34
|
29
|
15
|
38
|
33
|
16
|
17
|
26
|
41
|
21
|
24
|
28
|
36
|
25
|
17
|
21
|
37
|
23
|
29
|
17
|
16
|
17
|
18
|
2024/04
|
34
|
88
|
50
|
37
|
57
|
29
|
42
|
29
|
54
|
63
|
74
|
83
|
75
|
128
|
191
|
31
|
45
|
31
|
22
|
53
|
142
|
70
|
24
|
27
|
23
|
19
|
16
|
15
|
26
|
28
|
|
2024/03
|
24
|
27
|
30
|
27
|
29
|
26
|
29
|
27
|
37
|
56
|
32
|
45
|
34
|
50
|
31
|
89
|
19
|
23
|
29
|
23
|
32
|
53
|
63
|
26
|
41
|
66
|
83
|
152
|
26
|
26
|
28
|
2024/02
|
31
|
38
|
42
|
39
|
73
|
87
|
50
|
34
|
80
|
104
|
40
|
64
|
49
|
32
|
26
|
50
|
77
|
40
|
24
|
23
|
27
|
29
|
33
|
109
|
64
|
31
|
44
|
43
|
34
|
||
2024/01
|
40
|
55
|
50
|
54
|
31
|
49
|
21
|
41
|
46
|
37
|
38
|
47
|
33
|
22
|
28
|
39
|
42
|
33
|
33
|
41
|
27
|
32
|
29
|
33
|
53
|
59
|
36
|
71
|
29
|
50
|
36
|
2023/12
|
28
|
37
|
43
|
40
|
42
|
28
|
26
|
33
|
24
|
27
|
29
|
47
|
61
|
55
|
31
|
25
|
26
|
31
|
41
|
30
|
32
|
39
|
42
|
43
|
53
|
57
|
29
|
81
|
83
|
34
|
28
|
2023/11
|
66
|
61
|
24
|
48
|
42
|
32
|
29
|
39
|
65
|
40
|
31
|
28
|
37
|
56
|
43
|
92
|
31
|
32
|
23
|
27
|
37
|
21
|
23
|
29
|
30
|
32
|
51
|
29
|
24
|
22
|
|
2023/10
|
28
|
31
|
27
|
17
|
30
|
28
|
37
|
43
|
42
|
36
|
40
|
45
|
39
|
49
|
31
|
24
|
47
|
23
|
21
|
21
|
37
|
33
|
46
|
47
|
46
|
29
|
39
|
48
|
74
|
47
|
69
|
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