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
29 Jan
Thu
30 Jan
Fri
31 Jan
Sat
1 Feb
Sun
2 Feb
Mon
3 Feb
Tue
4 Feb
市监测站
7756 *
PM2.5
73
PM10
90
O3
0.5
CO
11
SO2
6
NO2
开发区
7756 *
PM2.5
96
PM10
95
O3
0.6
CO
12
SO2
6
NO2
阜阳职业技术学院
7252 *
PM2.5
85
PM10
87
O3
0.5
CO
8
SO2
6
NO2
市规划展馆
8462
PM2.5
118
PM10
94
O3
0.6
CO
9
SO2
4
NO2
枣园社区
8055
PM2.5
109 *
PM10
100
O3
0.4
CO
8
SO2
5
NO2
2024/12
|
71
|
106
|
75
|
94
|
140
|
128
|
127
|
48
|
64
|
85
|
101
|
129
|
104
|
78
|
64
|
79
|
89
|
75
|
59
|
92
|
84
|
63
|
97
|
127
|
151
|
167
|
142
|
70
|
63
|
88
|
117
|
2024/11
|
135
|
135
|
101
|
91
|
58
|
81
|
53
|
53
|
70
|
78
|
56
|
67
|
84
|
95
|
92
|
68
|
39
|
34
|
36
|
45
|
59
|
93
|
56
|
54
|
52
|
46
|
60
|
55
|
48
|
67
|
|
2024/10
|
32
|
55
|
48
|
52
|
49
|
34
|
26
|
41
|
58
|
88
|
142
|
75
|
83
|
60
|
80
|
75
|
47
|
19
|
39
|
41
|
65
|
64
|
72
|
54
|
62
|
59
|
133
|
171
|
140
|
79
|
57
|
2024/09
|
41
|
46
|
32
|
45
|
53
|
42
|
50
|
50
|
37
|
40
|
52
|
28
|
27
|
46
|
39
|
45
|
30
|
37
|
32
|
26
|
33
|
30
|
46
|
48
|
56
|
51
|
40
|
49
|
50
|
48
|
|
2024/08
|
19
|
19
|
24
|
26
|
28
|
18
|
23
|
37
|
38
|
45
|
72
|
38
|
44
|
42
|
28
|
28
|
31
|
39
|
33
|
31
|
41
|
42
|
36
|
44
|
48
|
45
|
17
|
31
|
32
|
35
|
40
|
2024/07
|
32
|
28
|
34
|
11
|
24
|
22
|
25
|
27
|
15
|
44
|
44
|
29
|
21
|
27
|
21
|
36
|
29
|
18
|
24
|
21
|
24
|
29
|
30
|
41
|
32
|
24
|
16
|
13
|
15
|
20
|
22
|
2024/06
|
59
|
50
|
55
|
56
|
64
|
41
|
40
|
50
|
55
|
39
|
35
|
39
|
44
|
48
|
60
|
58
|
48
|
43
|
39
|
44
|
18
|
32
|
33
|
46
|
80
|
50
|
51
|
14
|
15
|
19
|
|
2024/05
|
52
|
55
|
54
|
53
|
56
|
47
|
55
|
49
|
56
|
58
|
102
|
128
|
95
|
66
|
73
|
58
|
66
|
61
|
59
|
54
|
47
|
51
|
50
|
51
|
60
|
57
|
55
|
46
|
56
|
72
|
103
|
2024/04
|
82
|
75
|
85
|
57
|
55
|
57
|
76
|
48
|
51
|
65
|
54
|
51
|
70
|
64
|
63
|
73
|
76
|
59
|
66
|
78
|
87
|
62
|
123
|
106
|
75
|
75
|
68
|
42
|
46
|
59
|
|
2024/03
|
70
|
76
|
66
|
89
|
129
|
116
|
112
|
74
|
59
|
96
|
86
|
87
|
100
|
99
|
110
|
118
|
135
|
70
|
94
|
113
|
82
|
68
|
58
|
45
|
53
|
54
|
61
|
69
|
56
|
63
|
90
|
2024/02
|
67
|
50
|
111
|
116
|
96
|
126
|
144
|
181
|
135
|
153
|
161
|
76
|
66
|
76
|
57
|
39
|
43
|
48
|
69
|
23
|
43
|
52
|
49
|
109
|
160
|
108
|
61
|
76
|
73
|
||
2024/01
|
202
|
157
|
130
|
73
|
117
|
188
|
62
|
86
|
163
|
193
|
157
|
175
|
196
|
201
|
60
|
49
|
59
|
104
|
71
|
65
|
89
|
35
|
42
|
65
|
82
|
99
|
80
|
97
|
108
|
173
|
164
|
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