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
27 Jul
Sun
28 Jul
Mon
29 Jul
Tue
30 Jul
Wed
31 Jul
Thu
1 Aug
Fri
2 Aug
2024/06
|
28
|
34
|
28
|
25
|
16
|
30
|
27
|
21
|
18
|
17
|
23
|
19
|
30
|
33
|
25
|
36
|
31
|
18
|
26
|
25
|
30
|
22
|
19
|
15
|
15
|
14
|
19
|
16
|
16
|
21
|
|
2024/05
|
20
|
29
|
26
|
24
|
25
|
33
|
34
|
41
|
31
|
28
|
31
|
26
|
44
|
56
|
41
|
55
|
46
|
45
|
19
|
19
|
29
|
34
|
44
|
49
|
27
|
16
|
31
|
18
|
29
|
21
|
16
|
2024/04
|
53
|
52
|
51
|
48
|
31
|
29
|
24
|
21
|
42
|
35
|
44
|
46
|
44
|
43
|
41
|
37
|
36
|
32
|
41
|
42
|
22
|
33
|
34
|
44
|
50
|
59
|
58
|
47
|
54
|
56
|
|
2024/03
|
32
|
63
|
79
|
51
|
62
|
46
|
68
|
68
|
52
|
26
|
28
|
47
|
27
|
20
|
23
|
47
|
55
|
51
|
21
|
70
|
69
|
42
|
41
|
41
|
53
|
48
|
52
|
41
|
56
|
52
|
41
|
2024/02
|
40
|
32
|
42
|
34
|
19
|
16
|
13
|
21
|
34
|
178
|
96
|
72
|
47
|
46
|
45
|
31
|
60
|
38
|
38
|
36
|
40
|
30
|
15
|
14
|
19
|
17
|
18
|
13
|
14
|
||
2024/01
|
102
|
53
|
24
|
48
|
77
|
104
|
62
|
50
|
45
|
23
|
34
|
26
|
33
|
60
|
60
|
47
|
44
|
41
|
42
|
21
|
16
|
12
|
30
|
44
|
46
|
57
|
46
|
44
|
26
|
30
|
48
|
2023/12
|
63
|
61
|
35
|
21
|
39
|
44
|
58
|
56
|
43
|
40
|
36
|
36
|
57
|
42
|
33
|
19
|
25
|
20
|
13
|
23
|
47
|
56
|
54
|
57
|
62
|
82
|
106
|
97
|
91
|
65
|
71
|
2023/11
|
50
|
50
|
37
|
30
|
29
|
24
|
25
|
46
|
41
|
31
|
33
|
21
|
13
|
20
|
39
|
23
|
45
|
52
|
66
|
70
|
69
|
69
|
72
|
70
|
68
|
74
|
67
|
64
|
78
|
72
|
|
2023/10
|
41
|
41
|
32
|
35
|
43
|
29
|
33
|
25
|
26
|
20
|
22
|
31
|
49
|
49
|
32
|
49
|
52
|
57
|
27
|
20
|
30
|
35
|
42
|
48
|
48
|
44
|
57
|
26
|
21
|
28
|
45
|
2023/09
|
38
|
35
|
21
|
21
|
33
|
45
|
33
|
24
|
24
|
24
|
20
|
15
|
16
|
17
|
21
|
24
|
26
|
19
|
20
|
21
|
27
|
28
|
31
|
38
|
40
|
41
|
45
|
33
|
39
|
39
|
|
2023/08
|
21
|
21
|
23
|
20
|
17
|
17
|
18
|
18
|
23
|
25
|
27
|
25
|
32
|
29
|
26
|
30
|
33
|
29
|
38
|
31
|
32
|
32
|
38
|
25
|
28
|
25
|
23
|
19
|
21
|
30
|
38
|
2023/07
|
27
|
25
|
22
|
21
|
20
|
21
|
23
|
23
|
24
|
26
|
24
|
24
|
27
|
34
|
41
|
46
|
52
|
26
|
21
|
22
|
23
|
25
|
25
|
25
|
27
|
40
|
58
|
60
|
41
|
28
|
21
|
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