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
18 Oct
Sat
19 Oct
Sun
20 Oct
Mon
21 Oct
Tue
22 Oct
Wed
23 Oct
Thu
24 Oct
2024/09
|
78
|
72
|
109
|
71
|
47
|
70
|
106
|
280
|
70
|
56
|
55
|
51
|
53
|
63
|
68
|
45
|
55
|
61
|
87
|
59
|
65
|
67
|
73
|
41
|
29
|
44
|
43
|
403
|
96
|
56
|
|
2024/08
|
49
|
39
|
53
|
53
|
61
|
67
|
33
|
20
|
29
|
47
|
55
|
30
|
39
|
37
|
35
|
43
|
47
|
44
|
101
|
115
|
51
|
51
|
48
|
64
|
91
|
60
|
66
|
52
|
48
|
180
|
82
|
2024/07
|
56
|
40
|
37
|
34
|
35
|
45
|
27
|
34
|
39
|
28
|
39
|
17
|
27
|
46
|
57
|
38
|
53
|
40
|
57
|
34
|
38
|
41
|
32
|
38
|
48
|
49
|
53
|
34
|
39
|
44
|
77
|
2024/06
|
47
|
49
|
55
|
56
|
45
|
35
|
36
|
48
|
43
|
43
|
44
|
57
|
41
|
46
|
44
|
38
|
48
|
56
|
32
|
71
|
60
|
43
|
42
|
45
|
49
|
119
|
123
|
65
|
48
|
59
|
|
2024/05
|
57
|
73
|
67
|
74
|
73
|
73
|
102
|
81
|
68
|
53
|
48
|
45
|
89
|
93
|
239
|
492
|
278
|
139
|
82
|
85
|
146
|
273
|
61
|
107
|
57
|
57
|
76
|
35
|
46
|
48
|
51
|
2024/04
|
428
|
83
|
62
|
82
|
58
|
38
|
43
|
54
|
64
|
70
|
47
|
126
|
500
|
497
|
471
|
383
|
369
|
171
|
65
|
67
|
83
|
134
|
296
|
94
|
102
|
86
|
332
|
161
|
65
|
54
|
|
2024/03
|
69
|
81
|
101
|
215
|
97
|
81
|
75
|
94
|
119
|
121
|
126
|
141
|
126
|
291
|
260
|
87
|
128
|
70
|
100
|
213
|
257
|
112
|
87
|
55
|
63
|
53
|
56
|
62
|
66
|
60
|
331
|
2024/02
|
117
|
119
|
116
|
102
|
98
|
102
|
100
|
100
|
102
|
119
|
109
|
107
|
272
|
93
|
98
|
98
|
370
|
342
|
451
|
235
|
178
|
169
|
172
|
170
|
175
|
151
|
129
|
117
|
62
|
||
2024/01
|
135
|
140
|
148
|
154
|
147
|
152
|
175
|
153
|
169
|
199
|
203
|
215
|
176
|
174
|
188
|
183
|
184
|
137
|
85
|
74
|
71
|
80
|
121
|
147
|
130
|
115
|
117
|
113
|
117
|
125
|
128
|
2023/12
|
96
|
106
|
114
|
119
|
111
|
118
|
122
|
107
|
112
|
88
|
78
|
82
|
103
|
315
|
63
|
88
|
94
|
111
|
113
|
117
|
116
|
116
|
113
|
122
|
128
|
142
|
144
|
141
|
139
|
144
|
150
|
2023/11
|
85
|
71
|
47
|
175
|
103
|
121
|
114
|
115
|
119
|
100
|
96
|
101
|
100
|
152
|
70
|
67
|
77
|
93
|
108
|
122
|
111
|
77
|
80
|
88
|
93
|
94
|
98
|
96
|
106
|
97
|
|
2023/10
|
53
|
45
|
48
|
53
|
55
|
50
|
54
|
65
|
67
|
64
|
71
|
68
|
68
|
79
|
79
|
60
|
50
|
43
|
50
|
56
|
65
|
77
|
94
|
95
|
75
|
73
|
80
|
92
|
80
|
79
|
79
|
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