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 Apr
Sat
20 Apr
Sun
21 Apr
Mon
22 Apr
Tue
23 Apr
Wed
24 Apr
Thu
25 Apr
市监测站
4631
PM2.5
46
PM10
82
O3
0.7
CO
5
SO2
30
NO2
开发区
4934
PM2.5
39
PM10
81
O3
0.6
CO
4
SO2
26
NO2
阜阳职业技术学院
5529
PM2.5
60 *
PM10
88
O3
0.6
CO
4
SO2
29
NO2
市规划展馆
6446 *
PM2.5
56
PM10
91
O3
0.7
CO
4
SO2
26
NO2
枣园社区
6950 *
PM2.5
63
PM10
77
O3
0.6
CO
4
SO2
24
NO2
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
|
2023/12
|
65
|
66
|
90
|
86
|
77
|
110
|
81
|
63
|
90
|
79
|
46
|
71
|
72
|
42
|
48
|
47
|
45
|
43
|
74
|
92
|
58
|
60
|
61
|
114
|
92
|
96
|
246
|
243
|
226
|
195
|
199
|
2023/11
|
58
|
66
|
114
|
90
|
50
|
47
|
52
|
58
|
113
|
47
|
46
|
80
|
63
|
75
|
86
|
93
|
90
|
74
|
72
|
130
|
71
|
87
|
108
|
52
|
56
|
77
|
84
|
87
|
88
|
45
|
|
2023/10
|
59
|
28
|
32
|
44
|
47
|
45
|
33
|
38
|
39
|
62
|
67
|
65
|
72
|
60
|
57
|
55
|
55
|
71
|
63
|
45
|
58
|
57
|
55
|
67
|
76
|
100
|
143
|
130
|
104
|
75
|
76
|
2023/09
|
45
|
53
|
55
|
41
|
34
|
33
|
35
|
55
|
64
|
54
|
58
|
42
|
38
|
37
|
46
|
36
|
46
|
48
|
28
|
32
|
25
|
30
|
25
|
27
|
25
|
55
|
65
|
55
|
39
|
41
|
|
2023/08
|
29
|
27
|
36
|
36
|
37
|
28
|
31
|
40
|
45
|
63
|
56
|
46
|
32
|
38
|
43
|
41
|
51
|
44
|
51
|
38
|
35
|
36
|
60
|
55
|
51
|
47
|
25
|
31
|
35
|
46
|
54
|
2023/07
|
42
|
26
|
27
|
25
|
34
|
36
|
24
|
29
|
26
|
26
|
29
|
33
|
32
|
35
|
45
|
55
|
38
|
21
|
21
|
21
|
20
|
22
|
27
|
35
|
37
|
35
|
31
|
19
|
13
|
15
|
23
|
2023/06
|
69
|
68
|
62
|
42
|
27
|
29
|
36
|
50
|
50
|
76
|
64
|
75
|
59
|
65
|
64
|
65
|
48
|
20
|
18
|
44
|
60
|
61
|
50
|
38
|
23
|
31
|
31
|
28
|
28
|
44
|
|
2023/05
|
82
|
61
|
33
|
31
|
23
|
49
|
45
|
52
|
54
|
48
|
44
|
55
|
58
|
57
|
57
|
55
|
36
|
55
|
40
|
50
|
81
|
53
|
56
|
43
|
46
|
54
|
30
|
28
|
17
|
25
|
41
|
2023/04
|
65
|
71
|
35
|
24
|
30
|
58
|
66
|
63
|
63
|
67
|
297
|
427
|
134
|
97
|
189
|
86
|
73
|
66
|
65
|
64
|
60
|
54
|
35
|
41
|
43
|
38
|
47
|
49
|
164
|
104
|
|
2023/03
|
120
|
107
|
102
|
107
|
89
|
71
|
69
|
80
|
94
|
71
|
150
|
94
|
73
|
76
|
185
|
102
|
31
|
49
|
91
|
104
|
126
|
128
|
402
|
244
|
86
|
103
|
106
|
88
|
78
|
63
|
53
|
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