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
19 Oct
Mon
20 Oct
Tue
21 Oct
Wed
22 Oct
Thu
23 Oct
Fri
24 Oct
Sat
25 Oct
新政府片区
7555 *
PM2.5
95
PM10
7
O3
2.6
CO
6
SO2
58
NO2
第二水厂
6544
PM2.5
79 *
PM10
12
O3
1.2
CO
7
SO2
53
NO2
安徽路800号
7142
PM2.5
92 *
PM10
13
O3
1.4
CO
8
SO2
56
NO2
2025/08
|
42
|
60
|
33
|
38
|
29
|
28
|
42
|
40
|
34
|
47
|
34
|
43
|
54
|
57
|
54
|
38
|
48
|
29
|
23
|
38
|
47
|
39
|
49
|
39
|
41
|
41
|
49
|
50
|
55
|
55
|
95
|
2025/07
|
63
|
60
|
42
|
41
|
54
|
35
|
36
|
37
|
43
|
37
|
23
|
21
|
22
|
41
|
38
|
43
|
40
|
34
|
46
|
53
|
48
|
45
|
49
|
56
|
57
|
60
|
62
|
83
|
58
|
61
|
41
|
2025/06
|
33
|
29
|
43
|
60
|
73
|
75
|
57
|
81
|
32
|
42
|
43
|
36
|
30
|
40
|
31
|
47
|
29
|
38
|
41
|
59
|
37
|
45
|
30
|
30
|
41
|
64
|
45
|
37
|
49
|
55
|
|
2025/05
|
47
|
32
|
23
|
25
|
51
|
41
|
44
|
55
|
58
|
50
|
38
|
22
|
31
|
37
|
46
|
48
|
50
|
123
|
32
|
22
|
30
|
40
|
54
|
37
|
27
|
48
|
18
|
33
|
36
|
48
|
39
|
2025/04
|
52
|
31
|
40
|
42
|
78
|
25
|
35
|
48
|
65
|
40
|
58
|
63
|
89
|
97
|
30
|
29
|
21
|
40
|
32
|
26
|
30
|
60
|
46
|
44
|
18
|
30
|
32
|
46
|
60
|
75
|
|
2025/03
|
73
|
65
|
96
|
32
|
31
|
47
|
48
|
17
|
18
|
13
|
32
|
44
|
37
|
30
|
64
|
67
|
52
|
46
|
51
|
57
|
56
|
62
|
69
|
48
|
17
|
26
|
58
|
73
|
43
|
27
|
47
|
2025/02
|
28
|
54
|
74
|
83
|
125
|
110
|
97
|
82
|
98
|
115
|
106
|
101
|
66
|
102
|
93
|
80
|
114
|
107
|
77
|
65
|
68
|
68
|
60
|
65
|
61
|
66
|
26
|
50
|
|||
2025/01
|
68
|
82
|
95
|
71
|
90
|
101
|
143
|
101
|
33
|
51
|
69
|
135
|
146
|
136
|
111
|
62
|
65
|
105
|
126
|
137
|
130
|
94
|
27
|
42
|
66
|
65
|
94
|
84
|
170
|
142
|
65
|
2024/12
|
61
|
25
|
55
|
51
|
44
|
53
|
86
|
94
|
29
|
90
|
64
|
51
|
65
|
65
|
68
|
42
|
41
|
66
|
75
|
72
|
38
|
40
|
55
|
119
|
159
|
130
|
64
|
73
|
62
|
67
|
73
|
2024/11
|
40
|
51
|
58
|
65
|
86
|
83
|
28
|
25
|
18
|
26
|
42
|
54
|
59
|
15
|
36
|
64
|
71
|
63
|
60
|
69
|
56
|
40
|
46
|
30
|
42
|
52
|
63
|
60
|
69
|
105
|
|
2024/10
|
49
|
71
|
61
|
31
|
43
|
47
|
41
|
29
|
44
|
67
|
72
|
28
|
25
|
45
|
40
|
26
|
15
|
24
|
40
|
45
|
47
|
65
|
45
|
22
|
31
|
47
|
47
|
57
|
21
|
45
|
49
|
2024/09
|
47
|
24
|
21
|
27
|
48
|
55
|
22
|
18
|
33
|
34
|
42
|
31
|
49
|
38
|
57
|
61
|
71
|
68
|
62
|
68
|
50
|
60
|
37
|
37
|
54
|
31
|
16
|
23
|
31
|
38
|
|
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