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
30 Sep
Wed
1 Oct
Thu
2 Oct
Fri
3 Oct
Sat
4 Oct
Sun
5 Oct
Mon
6 Oct
新政府片区
4021
PM2.5
40
PM10
80
O3
0.4
CO
5
SO2
16
NO2
第二水厂
6218
PM2.5
73 *
PM10
83
O3
0.5
CO
5
SO2
15
NO2
安徽路800号
5215
PM2.5
53 *
PM10
84
O3
0.5
CO
5
SO2
16
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