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
27 Apr
Tue
28 Apr
Wed
29 Apr
Thu
30 Apr
Fri
1 May
Sat
2 May
Sun
3 May
新城区
5334
PM2.5
54 *
PM10
50
O3
0.6
CO
7
SO2
24
NO2
农科院
6241
PM2.5
66
PM10
36
O3
0.6
CO
8
SO2
54
NO2
鼓楼区政府
5134
PM2.5
51 *
PM10
47
O3
0.6
CO
10
SO2
32
NO2
铜山区招生办
6442 *
PM2.5
68
PM10
38
O3
0.6
CO
7
SO2
34
NO2
大泉街道
4428
PM2.5
44
PM10
43
O3
0.4
CO
8
SO2
37
NO2
纺织东路16号
5435
PM2.5
55 *
PM10
70
O3
0.7
CO
7
SO2
22
NO2
解放南路202号
5834
PM2.5
61 *
PM10
52
O3
0.6
CO
8
SO2
26
NO2
龙潭环路5号
5638 *
PM2.5
48
PM10
50
O3
0.6
CO
8
SO2
24
NO2
|
2026/03
|
74
|
48
|
135
|
80
|
48
|
83
|
69
|
50
|
95
|
115
|
83
|
140
|
87
|
118
|
151
|
117
|
87
|
84
|
61
|
117
|
125
|
93
|
130
|
90
|
90
|
81
|
106
|
91
|
82
|
112
|
110
|
|
2026/02
|
104
|
133
|
152
|
118
|
152
|
65
|
55
|
57
|
62
|
93
|
129
|
115
|
105
|
98
|
115
|
47
|
121
|
101
|
89
|
70
|
57
|
300
|
81
|
42
|
61
|
49
|
65
|
76
|
|||
|
2026/01
|
57
|
57
|
97
|
106
|
189
|
153
|
72
|
68
|
77
|
108
|
58
|
75
|
115
|
144
|
120
|
148
|
59
|
53
|
48
|
43
|
53
|
84
|
93
|
123
|
106
|
61
|
111
|
80
|
69
|
74
|
66
|
|
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
|
|
|
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