No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Everyone can continue their outdoor activities normally.
Today
21 Nov
Fri
22 Nov
Sat
23 Nov
Sun
24 Nov
Mon
25 Nov
Tue
26 Nov
Wed
27 Nov
南山
1811
PM2.5
18
PM10
41
O3
0.6
CO
19
SO2
32
NO2
开发区
4020
PM2.5
40
PM10
21
O3
0.8
CO
14
SO2
52
NO2
百股街道
5731
PM2.5
63 *
PM10
6
O3
1.1
CO
10
SO2
62
NO2
天安街道
2110
PM2.5
21
PM10
51
O3
0.4
CO
15
SO2
20
NO2
北湖公园
178
PM2.5
11
PM10
54
O3
0.4
CO
16
SO2
11
NO2
2024/10
|
25
|
31
|
44
|
57
|
80
|
58
|
42
|
49
|
64
|
41
|
61
|
59
|
93
|
51
|
27
|
46
|
66
|
50
|
42
|
42
|
49
|
33
|
34
|
58
|
115
|
71
|
31
|
66
|
108
|
36
|
93
|
2024/09
|
20
|
20
|
34
|
32
|
19
|
35
|
35
|
40
|
37
|
22
|
31
|
33
|
41
|
16
|
24
|
50
|
32
|
31
|
49
|
16
|
16
|
25
|
41
|
58
|
44
|
37
|
47
|
66
|
44
|
16
|
|
2024/08
|
42
|
27
|
47
|
19
|
22
|
37
|
42
|
56
|
52
|
31
|
57
|
32
|
20
|
23
|
29
|
35
|
41
|
46
|
26
|
22
|
17
|
28
|
30
|
39
|
31
|
33
|
28
|
32
|
44
|
49
|
32
|
2024/07
|
55
|
62
|
36
|
53
|
73
|
36
|
30
|
56
|
63
|
55
|
69
|
72
|
59
|
57
|
45
|
27
|
28
|
50
|
60
|
40
|
39
|
34
|
40
|
36
|
22
|
13
|
17
|
20
|
43
|
35
|
38
|
2024/06
|
33
|
45
|
47
|
54
|
40
|
48
|
39
|
40
|
50
|
57
|
60
|
49
|
33
|
29
|
21
|
44
|
61
|
66
|
45
|
34
|
28
|
50
|
86
|
22
|
28
|
50
|
57
|
37
|
28
|
25
|
|
2024/05
|
60
|
58
|
71
|
49
|
47
|
63
|
62
|
78
|
98
|
76
|
89
|
34
|
64
|
63
|
51
|
49
|
60
|
52
|
34
|
26
|
65
|
60
|
32
|
28
|
58
|
62
|
27
|
50
|
55
|
51
|
21
|
2024/04
|
58
|
90
|
51
|
52
|
78
|
124
|
112
|
75
|
77
|
108
|
124
|
74
|
54
|
50
|
166
|
70
|
70
|
60
|
45
|
89
|
83
|
46
|
39
|
37
|
60
|
78
|
50
|
23
|
40
|
43
|
|
2024/03
|
34
|
60
|
56
|
88
|
67
|
46
|
74
|
45
|
64
|
118
|
97
|
48
|
77
|
153
|
109
|
201
|
77
|
67
|
35
|
31
|
65
|
47
|
88
|
31
|
30
|
67
|
96
|
212
|
70
|
58
|
66
|
2024/02
|
37
|
78
|
67
|
63
|
34
|
53
|
79
|
84
|
157
|
161
|
103
|
146
|
153
|
56
|
42
|
74
|
55
|
45
|
43
|
31
|
31
|
29
|
35
|
75
|
80
|
62
|
105
|
64
|
50
|
||
2024/01
|
99
|
173
|
77
|
113
|
41
|
49
|
28
|
66
|
46
|
72
|
79
|
63
|
41
|
55
|
74
|
105
|
107
|
37
|
34
|
29
|
32
|
29
|
59
|
49
|
91
|
74
|
71
|
109
|
68
|
134
|
47
|
2023/12
|
63
|
66
|
81
|
92
|
157
|
56
|
81
|
113
|
33
|
31
|
35
|
45
|
49
|
75
|
79
|
30
|
46
|
106
|
81
|
38
|
47
|
81
|
112
|
138
|
100
|
60
|
89
|
141
|
179
|
199
|
31
|
2023/11
|
53
|
114
|
33
|
57
|
79
|
45
|
38
|
66
|
27
|
25
|
32
|
31
|
59
|
99
|
142
|
50
|
29
|
55
|
60
|
84
|
169
|
109
|
38
|
27
|
52
|
49
|
52
|
32
|
30
|
40
|
|
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