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
26 Jan
Tue
27 Jan
Wed
28 Jan
Thu
29 Jan
Fri
30 Jan
Sat
31 Jan
Sun
1 Feb
新城区
6043 *
PM2.5
54
PM10
34
O3
1.3
CO
7
SO2
31
NO2
鼓楼区政府
6547 *
PM2.5
49
PM10
17
O3
0.7
CO
6
SO2
52
NO2
铜山区招生办
6345 *
PM2.5
56
PM10
38
O3
0.6
CO
5
SO2
42
NO2
大泉街道
6547 *
PM2.5
61
PM10
29
O3
0.6
CO
7
SO2
27
NO2
纺织东路16号
6345 *
PM2.5
49
PM10
33
O3
0.8
CO
6
SO2
38
NO2
解放南路202号
5942 *
PM2.5
56
PM10
34
O3
0.9
CO
8
SO2
39
NO2
龙潭环路5号
6244 *
PM2.5
56
PM10
30
O3
0.7
CO
6
SO2
37
NO2
|
2025/12
|
101
|
73
|
59
|
87
|
73
|
109
|
133
|
86
|
75
|
85
|
116
|
51
|
65
|
81
|
77
|
96
|
135
|
101
|
149
|
157
|
58
|
41
|
63
|
79
|
66
|
49
|
66
|
88
|
115
|
155
|
61
|
|
2025/11
|
113
|
80
|
62
|
73
|
67
|
61
|
56
|
55
|
96
|
69
|
59
|
57
|
96
|
154
|
168
|
134
|
44
|
53
|
58
|
76
|
126
|
110
|
83
|
112
|
59
|
92
|
296
|
137
|
105
|
137
|
|
|
2025/10
|
37
|
15
|
27
|
48
|
57
|
43
|
47
|
54
|
38
|
52
|
47
|
28
|
27
|
44
|
40
|
34
|
40
|
32
|
36
|
39
|
40
|
52
|
57
|
58
|
75
|
72
|
85
|
66
|
56
|
55
|
132
|
|
2025/09
|
24
|
32
|
34
|
43
|
35
|
41
|
53
|
33
|
39
|
32
|
26
|
12
|
48
|
48
|
38
|
36
|
22
|
29
|
15
|
35
|
48
|
35
|
31
|
26
|
43
|
46
|
36
|
37
|
48
|
47
|
|
|
2025/08
|
22
|
23
|
35
|
52
|
43
|
42
|
33
|
38
|
33
|
23
|
16
|
25
|
17
|
35
|
36
|
36
|
35
|
39
|
38
|
36
|
31
|
34
|
27
|
23
|
42
|
44
|
32
|
47
|
34
|
30
|
33
|
|
2025/07
|
32
|
30
|
33
|
30
|
33
|
34
|
43
|
38
|
26
|
54
|
60
|
38
|
42
|
37
|
43
|
48
|
52
|
38
|
47
|
34
|
29
|
26
|
28
|
27
|
30
|
30
|
31
|
28
|
24
|
32
|
27
|
|
2025/06
|
42
|
34
|
61
|
70
|
75
|
65
|
49
|
71
|
48
|
65
|
68
|
55
|
57
|
56
|
48
|
71
|
51
|
36
|
19
|
22
|
47
|
49
|
47
|
45
|
52
|
51
|
32
|
32
|
17
|
25
|
|
|
2025/05
|
63
|
75
|
45
|
47
|
49
|
86
|
75
|
57
|
20
|
31
|
48
|
54
|
56
|
60
|
93
|
89
|
98
|
65
|
80
|
66
|
60
|
75
|
67
|
58
|
51
|
55
|
65
|
56
|
58
|
61
|
64
|
|
2025/04
|
69
|
54
|
53
|
67
|
78
|
74
|
73
|
88
|
87
|
83
|
60
|
160
|
88
|
67
|
57
|
68
|
87
|
94
|
71
|
64
|
46
|
78
|
89
|
90
|
66
|
55
|
59
|
59
|
61
|
68
|
|
|
2025/03
|
119
|
37
|
44
|
67
|
81
|
81
|
81
|
91
|
89
|
87
|
119
|
159
|
88
|
61
|
70
|
50
|
57
|
52
|
62
|
68
|
61
|
66
|
86
|
142
|
106
|
93
|
116
|
165
|
62
|
57
|
68
|
|
2025/02
|
123
|
136
|
127
|
76
|
61
|
58
|
69
|
43
|
56
|
67
|
99
|
108
|
77
|
83
|
100
|
92
|
58
|
68
|
70
|
53
|
55
|
76
|
61
|
54
|
75
|
107
|
113
|
124
|
|||
|
2025/01
|
114
|
156
|
85
|
123
|
158
|
81
|
62
|
69
|
53
|
52
|
99
|
114
|
110
|
135
|
65
|
74
|
110
|
120
|
125
|
140
|
195
|
142
|
71
|
58
|
65
|
95
|
50
|
87
|
167
|
102
|
158
|
|
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