Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
PM2.5
PM10
O3
CO
SO2
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Today
6 Feb
Tue
7 Feb
Wed
8 Feb
Thu
9 Feb
Fri
10 Feb
Sat
11 Feb
Sun
12 Feb
2023/01
|
45
|
43
|
69
|
108
|
134
|
197
|
89
|
99
|
53
|
55
|
64
|
59
|
77
|
78
|
34
|
53
|
81
|
80
|
103
|
40
|
62
|
146
|
40
|
35
|
50
|
46
|
58
|
48
|
61
|
62
|
70
|
2022/12
|
39
|
59
|
40
|
45
|
60
|
46
|
51
|
86
|
109
|
55
|
56
|
158
|
72
|
41
|
44
|
49
|
29
|
27
|
49
|
44
|
52
|
38
|
34
|
39
|
50
|
93
|
140
|
76
|
68
|
65
|
63
|
2022/11
|
31
|
48
|
31
|
37
|
38
|
81
|
70
|
47
|
134
|
159
|
92
|
27
|
39
|
70
|
95
|
81
|
115
|
60
|
92
|
34
|
39
|
73
|
100
|
115
|
126
|
37
|
61
|
52
|
52
|
34
|
|
2022/10
|
57
|
60
|
24
|
19
|
32
|
44
|
60
|
54
|
19
|
22
|
31
|
47
|
62
|
105
|
144
|
29
|
36
|
37
|
49
|
62
|
71
|
40
|
28
|
41
|
44
|
35
|
20
|
27
|
56
|
99
|
69
|
2022/09
|
23
|
42
|
47
|
40
|
28
|
39
|
35
|
48
|
71
|
63
|
40
|
38
|
57
|
41
|
35
|
25
|
31
|
34
|
28
|
24
|
34
|
30
|
18
|
30
|
47
|
70
|
72
|
63
|
56
|
60
|
|
2022/08
|
26
|
34
|
37
|
45
|
35
|
49
|
32
|
21
|
33
|
30
|
43
|
47
|
42
|
46
|
19
|
23
|
34
|
42
|
24
|
26
|
30
|
29
|
19
|
29
|
30
|
30
|
24
|
28
|
25
|
30
|
46
|
2022/07
|
33
|
28
|
23
|
34
|
31
|
23
|
32
|
40
|
48
|
37
|
45
|
44
|
35
|
34
|
31
|
23
|
29
|
31
|
27
|
36
|
30
|
28
|
38
|
33
|
47
|
41
|
43
|
36
|
27
|
23
|
27
|
2022/06
|
64
|
54
|
47
|
32
|
37
|
20
|
24
|
28
|
44
|
33
|
32
|
31
|
37
|
27
|
35
|
34
|
38
|
51
|
47
|
35
|
35
|
44
|
32
|
29
|
61
|
44
|
27
|
24
|
27
|
37
|
|
2022/05
|
40
|
47
|
55
|
68
|
65
|
38
|
32
|
42
|
33
|
44
|
32
|
33
|
38
|
28
|
34
|
40
|
45
|
56
|
51
|
75
|
84
|
90
|
105
|
80
|
29
|
24
|
33
|
72
|
56
|
38
|
42
|
2022/04
|
38
|
50
|
98
|
82
|
62
|
33
|
53
|
97
|
128
|
70
|
55
|
28
|
50
|
68
|
40
|
40
|
62
|
69
|
82
|
72
|
68
|
28
|
37
|
72
|
58
|
75
|
40
|
39
|
46
|
66
|
|
2022/03
|
26
|
49
|
32
|
174
|
50
|
38
|
66
|
72
|
112
|
86
|
90
|
72
|
53
|
39
|
55
|
26
|
23
|
32
|
38
|
52
|
51
|
46
|
72
|
137
|
64
|
41
|
38
|
39
|
42
|
28
|
27
|
2022/02
|
30
|
54
|
54
|
33
|
31
|
30
|
34
|
45
|
92
|
130
|
88
|
59
|
60
|
51
|
28
|
28
|
41
|
41
|
30
|
33
|
32
|
34
|
47
|
49
|
155
|
79
|
50
|
201
|
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31
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*: primary pollution