Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
PM2.5
PM10
O3
CO
SO2
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Today
27 Dec
Sat
28 Dec
Sun
29 Dec
Mon
30 Dec
Tue
31 Dec
Wed
1 Jan
Thu
2 Jan
2024/11
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105
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106
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96
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94
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60
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67
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55
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58
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71
|
77
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68
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67
|
68
|
95
|
123
|
85
|
30
|
33
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34
|
43
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46
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70
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74
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60
|
44
|
45
|
57
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54
|
50
|
62
|
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2024/10
|
34
|
59
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48
|
43
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57
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40
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27
|
42
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56
|
89
|
98
|
78
|
77
|
62
|
80
|
84
|
35
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20
|
33
|
44
|
48
|
39
|
48
|
51
|
54
|
61
|
111
|
148
|
104
|
69
|
47
|
2024/09
|
39
|
50
|
32
|
42
|
49
|
47
|
49
|
52
|
48
|
44
|
46
|
26
|
28
|
43
|
49
|
39
|
43
|
33
|
29
|
37
|
39
|
36
|
45
|
44
|
54
|
55
|
56
|
45
|
50
|
51
|
|
2024/08
|
16
|
18
|
24
|
22
|
23
|
25
|
26
|
32
|
33
|
34
|
72
|
59
|
35
|
33
|
26
|
23
|
32
|
42
|
29
|
21
|
28
|
35
|
33
|
32
|
35
|
40
|
19
|
24
|
32
|
31
|
37
|
2024/07
|
29
|
25
|
29
|
17
|
21
|
22
|
22
|
23
|
21
|
30
|
32
|
26
|
19
|
19
|
31
|
41
|
26
|
20
|
20
|
21
|
20
|
24
|
27
|
34
|
29
|
27
|
16
|
11
|
14
|
20
|
17
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2024/06
|
51
|
48
|
38
|
42
|
38
|
42
|
37
|
44
|
38
|
28
|
26
|
34
|
38
|
40
|
47
|
52
|
45
|
38
|
24
|
24
|
21
|
21
|
28
|
58
|
56
|
43
|
32
|
13
|
14
|
21
|
|
2024/05
|
56
|
46
|
44
|
43
|
52
|
42
|
51
|
49
|
54
|
60
|
97
|
117
|
91
|
65
|
92
|
50
|
64
|
59
|
61
|
59
|
53
|
38
|
33
|
37
|
46
|
49
|
41
|
34
|
39
|
67
|
67
|
2024/04
|
53
|
42
|
80
|
64
|
55
|
44
|
64
|
52
|
40
|
57
|
54
|
54
|
65
|
61
|
59
|
51
|
57
|
45
|
50
|
69
|
78
|
64
|
94
|
105
|
89
|
67
|
60
|
50
|
46
|
55
|
|
2024/03
|
76
|
77
|
55
|
58
|
136
|
110
|
85
|
79
|
69
|
81
|
80
|
84
|
86
|
79
|
94
|
103
|
106
|
84
|
84
|
96
|
70
|
64
|
50
|
40
|
44
|
49
|
49
|
65
|
52
|
54
|
78
|
2024/02
|
54
|
57
|
88
|
106
|
91
|
120
|
128
|
126
|
118
|
186
|
127
|
68
|
53
|
62
|
61
|
40
|
38
|
44
|
83
|
19
|
46
|
53
|
53
|
80
|
90
|
92
|
84
|
86
|
87
|
||
2024/01
|
172
|
133
|
73
|
69
|
90
|
136
|
123
|
125
|
154
|
181
|
132
|
120
|
107
|
196
|
91
|
52
|
45
|
62
|
43
|
66
|
79
|
52
|
40
|
50
|
64
|
72
|
82
|
79
|
85
|
106
|
164
|
2023/12
|
51
|
55
|
72
|
84
|
83
|
98
|
71
|
62
|
72
|
70
|
40
|
57
|
55
|
20
|
37
|
43
|
42
|
38
|
59
|
111
|
60
|
56
|
63
|
88
|
92
|
84
|
208
|
229
|
255
|
205
|
123
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1
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2
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3
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4
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5
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6
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7
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8
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9
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10
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11
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12
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13
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14
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15
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16
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17
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18
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19
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20
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21
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22
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23
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24
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25
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26
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27
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28
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29
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30
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31
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*: primary pollution