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
29 Mar
Sat
30 Mar
Sun
31 Mar
Mon
1 Apr
Tue
2 Apr
Wed
3 Apr
2024/02
|
24
|
46
|
63
|
80
|
84
|
47
|
28
|
29
|
35
|
52
|
71
|
114
|
174
|
74
|
23
|
68
|
97
|
92
|
24
|
23
|
22
|
24
|
28
|
55
|
51
|
56
|
68
|
67
|
27
|
||
2024/01
|
86
|
75
|
30
|
67
|
34
|
22
|
20
|
60
|
35
|
32
|
64
|
65
|
63
|
23
|
29
|
65
|
114
|
95
|
69
|
45
|
20
|
19
|
20
|
28
|
25
|
34
|
31
|
32
|
65
|
113
|
49
|
2023/12
|
28
|
46
|
43
|
79
|
93
|
98
|
166
|
126
|
69
|
63
|
33
|
65
|
112
|
66
|
19
|
19
|
26
|
62
|
50
|
20
|
21
|
28
|
28
|
28
|
47
|
41
|
37
|
43
|
69
|
93
|
36
|
2023/11
|
161
|
94
|
32
|
60
|
39
|
47
|
35
|
47
|
23
|
22
|
23
|
17
|
27
|
43
|
62
|
27
|
18
|
33
|
41
|
74
|
135
|
109
|
18
|
21
|
42
|
56
|
42
|
27
|
21
|
20
|
|
2023/10
|
31
|
43
|
58
|
29
|
23
|
27
|
55
|
43
|
21
|
30
|
47
|
75
|
58
|
25
|
22
|
30
|
54
|
42
|
22
|
24
|
34
|
43
|
97
|
128
|
73
|
34
|
55
|
80
|
162
|
133
|
103
|
2023/09
|
31
|
44
|
42
|
67
|
81
|
87
|
76
|
75
|
27
|
29
|
35
|
21
|
36
|
51
|
62
|
64
|
67
|
32
|
23
|
22
|
36
|
26
|
27
|
38
|
36
|
59
|
55
|
28
|
37
|
24
|
|
2023/08
|
26
|
37
|
54
|
56
|
30
|
34
|
46
|
51
|
59
|
63
|
63
|
24
|
26
|
49
|
59
|
52
|
49
|
49
|
47
|
57
|
38
|
26
|
31
|
28
|
24
|
26
|
36
|
28
|
23
|
29
|
30
|
2023/07
|
89
|
90
|
57
|
37
|
42
|
59
|
39
|
31
|
28
|
53
|
54
|
37
|
27
|
32
|
31
|
35
|
66
|
61
|
70
|
79
|
54
|
32
|
34
|
55
|
51
|
53
|
49
|
27
|
27
|
14
|
14
|
2023/06
|
57
|
29
|
31
|
29
|
48
|
37
|
50
|
35
|
31
|
27
|
27
|
29
|
31
|
80
|
94
|
106
|
90
|
81
|
68
|
32
|
35
|
52
|
90
|
77
|
68
|
54
|
65
|
46
|
48
|
85
|
|
2023/05
|
62
|
76
|
73
|
58
|
28
|
32
|
33
|
40
|
59
|
53
|
71
|
51
|
33
|
66
|
98
|
82
|
55
|
42
|
57
|
181
|
94
|
39
|
37
|
69
|
59
|
75
|
90
|
53
|
62
|
51
|
63
|
2023/04
|
74
|
85
|
70
|
38
|
37
|
50
|
42
|
59
|
88
|
178
|
267
|
248
|
482
|
188
|
91
|
51
|
76
|
58
|
77
|
59
|
37
|
34
|
55
|
59
|
53
|
46
|
81
|
67
|
34
|
39
|
|
2023/03
|
23
|
34
|
59
|
101
|
207
|
141
|
158
|
92
|
74
|
209
|
90
|
50
|
71
|
129
|
101
|
49
|
73
|
57
|
69
|
146
|
171
|
318
|
98
|
51
|
59
|
44
|
51
|
86
|
106
|
100
|
79
|
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
|
23
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24
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25
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26
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27
|
28
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29
|
30
|
31
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*: primary pollution