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
28 May
Mon
29 May
Tue
30 May
Wed
31 May
Thu
1 Jun
Fri
2 Jun
Sat
3 Jun
2023/04
|
67
|
64
|
29
|
34
|
35
|
47
|
38
|
49
|
124
|
392
|
272
|
73
|
102
|
212
|
42
|
33
|
82
|
48
|
178
|
48
|
31
|
36
|
36
|
38
|
78
|
36
|
113
|
68
|
36
|
28
|
|
2023/03
|
26
|
31
|
30
|
28
|
51
|
44
|
50
|
86
|
94
|
225
|
59
|
68
|
82
|
193
|
58
|
35
|
41
|
28
|
37
|
55
|
160
|
298
|
45
|
39
|
31
|
37
|
36
|
30
|
23
|
34
|
67
|
2023/02
|
24
|
21
|
22
|
23
|
50
|
25
|
26
|
23
|
42
|
46
|
64
|
56
|
22
|
24
|
32
|
55
|
64
|
42
|
44
|
25
|
30
|
55
|
34
|
23
|
22
|
32
|
77
|
33
|
|||
2023/01
|
28
|
21
|
29
|
29
|
42
|
99
|
53
|
37
|
27
|
48
|
74
|
91
|
63
|
27
|
31
|
56
|
69
|
92
|
76
|
47
|
75
|
171
|
32
|
31
|
43
|
56
|
43
|
58
|
59
|
44
|
63
|
2022/12
|
23
|
39
|
22
|
26
|
24
|
28
|
24
|
25
|
33
|
23
|
30
|
371
|
46
|
31
|
33
|
32
|
34
|
33
|
34
|
63
|
29
|
24
|
21
|
25
|
36
|
32
|
25
|
23
|
21
|
24
|
35
|
2022/11
|
27
|
32
|
19
|
19
|
24
|
38
|
27
|
29
|
44
|
30
|
37
|
18
|
26
|
37
|
24
|
31
|
43
|
39
|
55
|
37
|
26
|
31
|
45
|
49
|
53
|
22
|
45
|
65
|
31
|
34
|
|
2022/10
|
52
|
43
|
20
|
28
|
24
|
20
|
28
|
53
|
23
|
20
|
24
|
32
|
29
|
37
|
33
|
17
|
19
|
26
|
38
|
53
|
66
|
33
|
20
|
29
|
47
|
29
|
30
|
58
|
57
|
55
|
31
|
2022/09
|
20
|
26
|
27
|
26
|
22
|
22
|
25
|
29
|
29
|
27
|
32
|
30
|
36
|
41
|
37
|
39
|
49
|
24
|
21
|
27
|
30
|
27
|
20
|
26
|
34
|
39
|
46
|
41
|
39
|
53
|
|
2022/08
|
40
|
41
|
49
|
41
|
21
|
23
|
24
|
24
|
26
|
27
|
31
|
33
|
28
|
27
|
19
|
17
|
27
|
26
|
18
|
21
|
32
|
19
|
17
|
22
|
20
|
17
|
20
|
18
|
27
|
24
|
19
|
2022/07
|
25
|
33
|
39
|
36
|
30
|
29
|
32
|
32
|
23
|
30
|
26
|
33
|
28
|
26
|
24
|
26
|
28
|
22
|
31
|
34
|
38
|
32
|
31
|
36
|
36
|
39
|
29
|
30
|
33
|
37
|
41
|
2022/06
|
25
|
30
|
50
|
35
|
21
|
20
|
30
|
33
|
33
|
38
|
42
|
31
|
28
|
28
|
24
|
26
|
39
|
37
|
58
|
51
|
31
|
31
|
27
|
24
|
29
|
34
|
34
|
29
|
27
|
24
|
|
2022/05
|
27
|
28
|
32
|
43
|
51
|
27
|
22
|
25
|
32
|
31
|
25
|
26
|
26
|
25
|
25
|
26
|
31
|
34
|
35
|
24
|
26
|
35
|
30
|
37
|
29
|
24
|
29
|
46
|
30
|
20
|
23
|
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