Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Only very few hypersensitive people should reduce outdoor activities.
Today
2 Nov
Mon
3 Nov
Tue
4 Nov
Wed
5 Nov
Thu
6 Nov
Fri
7 Nov
Sat
8 Nov
自来水公司
6022
PM2.5
70 *
PM10
17
O3
0.8
CO
10
SO2
50
NO2
白云商贸
5812
PM2.5
65 *
PM10
15
O3
0.6
CO
4
SO2
47
NO2
白马寺
4330
PM2.5
33
PM10
69
O3
0.8
CO
10
SO2
19
NO2
|
2025/08
|
42
|
48
|
48
|
41
|
36
|
38
|
49
|
39
|
33
|
34
|
38
|
45
|
46
|
34
|
30
|
26
|
36
|
38
|
37
|
38
|
33
|
35
|
36
|
25
|
52
|
27
|
41
|
24
|
26
|
29
|
29
|
|
2025/07
|
23
|
33
|
31
|
39
|
24
|
35
|
41
|
42
|
40
|
43
|
58
|
52
|
56
|
54
|
48
|
65
|
40
|
41
|
48
|
44
|
41
|
41
|
24
|
28
|
37
|
39
|
38
|
37
|
43
|
39
|
39
|
|
2025/06
|
50
|
60
|
39
|
51
|
57
|
59
|
75
|
72
|
54
|
48
|
57
|
54
|
54
|
38
|
41
|
37
|
44
|
43
|
32
|
52
|
52
|
49
|
44
|
43
|
55
|
46
|
49
|
42
|
40
|
31
|
|
|
2025/05
|
57
|
75
|
62
|
51
|
160
|
107
|
134
|
90
|
67
|
42
|
45
|
47
|
57
|
61
|
49
|
59
|
117
|
67
|
68
|
72
|
74
|
61
|
55
|
41
|
52
|
57
|
61
|
60
|
65
|
63
|
56
|
|
2025/04
|
61
|
61
|
59
|
85
|
55
|
68
|
84
|
81
|
83
|
58
|
89
|
232
|
96
|
50
|
46
|
115
|
130
|
99
|
72
|
64
|
62
|
90
|
95
|
63
|
68
|
79
|
67
|
56
|
53
|
93
|
|
|
2025/03
|
80
|
59
|
46
|
54
|
83
|
96
|
71
|
69
|
75
|
90
|
82
|
112
|
120
|
78
|
56
|
40
|
37
|
42
|
44
|
40
|
43
|
56
|
92
|
306
|
220
|
144
|
136
|
128
|
41
|
49
|
58
|
|
2025/02
|
135
|
114
|
35
|
34
|
35
|
64
|
53
|
34
|
49
|
74
|
87
|
65
|
50
|
50
|
60
|
63
|
67
|
76
|
62
|
66
|
113
|
117
|
66
|
83
|
65
|
63
|
84
|
95
|
|||
|
2025/01
|
104
|
123
|
152
|
98
|
78
|
51
|
36
|
39
|
56
|
61
|
55
|
46
|
88
|
78
|
35
|
45
|
58
|
63
|
56
|
66
|
87
|
145
|
163
|
144
|
99
|
69
|
37
|
36
|
117
|
149
|
160
|
|
2024/12
|
46
|
54
|
61
|
68
|
33
|
37
|
34
|
50
|
72
|
92
|
106
|
105
|
63
|
46
|
40
|
54
|
71
|
74
|
58
|
65
|
45
|
64
|
75
|
85
|
84
|
79
|
59
|
31
|
52
|
64
|
67
|
|
2024/11
|
47
|
62
|
61
|
52
|
55
|
69
|
88
|
71
|
53
|
88
|
136
|
173
|
51
|
50
|
44
|
59
|
55
|
54
|
42
|
50
|
67
|
78
|
81
|
53
|
43
|
43
|
73
|
45
|
31
|
43
|
|
|
2024/10
|
55
|
47
|
54
|
57
|
60
|
74
|
106
|
142
|
117
|
53
|
85
|
99
|
115
|
121
|
139
|
136
|
55
|
32
|
33
|
31
|
50
|
31
|
41
|
65
|
84
|
78
|
51
|
130
|
98
|
100
|
96
|
|
2024/09
|
52
|
32
|
43
|
50
|
29
|
34
|
39
|
53
|
57
|
27
|
39
|
38
|
48
|
63
|
53
|
47
|
47
|
45
|
31
|
30
|
31
|
46
|
46
|
66
|
88
|
100
|
98
|
56
|
45
|
24
|
|
|
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