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
24 Apr
Fri
25 Apr
Sat
26 Apr
Sun
27 Apr
Mon
28 Apr
Tue
29 Apr
Wed
30 Apr
漯河大学
5519
PM2.5
59 *
PM10
95
O3
0.3
CO
6
SO2
14
NO2
水利局
5424
PM2.5
58 *
PM10
86
O3
0.3
CO
5
SO2
16
NO2
广电局
5620
PM2.5
61 *
PM10
91
O3
0.6
CO
5
SO2
14
NO2
市图书馆
5614
PM2.5
61 *
PM10
98
O3
0.4
CO
5
SO2
14
NO2
2025/02
|
104
|
147
|
139
|
47
|
55
|
47
|
122
|
62
|
58
|
70
|
107
|
127
|
69
|
80
|
80
|
80
|
83
|
93
|
122
|
92
|
90
|
113
|
119
|
77
|
83
|
97
|
126
|
114
|
|||
2025/01
|
152
|
148
|
145
|
223
|
126
|
72
|
65
|
65
|
54
|
79
|
76
|
66
|
103
|
160
|
60
|
62
|
84
|
115
|
102
|
166
|
203
|
221
|
110
|
142
|
146
|
82
|
45
|
102
|
317
|
195
|
114
|
2024/12
|
74
|
81
|
84
|
132
|
84
|
63
|
112
|
63
|
72
|
105
|
133
|
145
|
86
|
58
|
59
|
71
|
112
|
81
|
62
|
105
|
97
|
74
|
80
|
133
|
137
|
218
|
144
|
51
|
93
|
102
|
101
|
2024/11
|
118
|
107
|
118
|
80
|
59
|
99
|
74
|
65
|
79
|
85
|
154
|
141
|
140
|
110
|
126
|
84
|
38
|
49
|
38
|
72
|
72
|
120
|
98
|
64
|
58
|
51
|
70
|
61
|
45
|
63
|
|
2024/10
|
52
|
65
|
80
|
89
|
71
|
78
|
124
|
185
|
93
|
128
|
129
|
127
|
139
|
118
|
97
|
174
|
67
|
21
|
42
|
43
|
60
|
49
|
55
|
64
|
86
|
141
|
172
|
146
|
119
|
111
|
99
|
2024/09
|
46
|
38
|
36
|
46
|
54
|
37
|
58
|
59
|
51
|
58
|
28
|
34
|
28
|
45
|
44
|
54
|
60
|
33
|
32
|
58
|
21
|
37
|
65
|
75
|
75
|
76
|
68
|
62
|
64
|
28
|
|
2024/08
|
17
|
16
|
23
|
23
|
22
|
10
|
15
|
18
|
32
|
114
|
104
|
31
|
45
|
41
|
49
|
32
|
38
|
39
|
32
|
26
|
25
|
42
|
49
|
43
|
47
|
47
|
26
|
35
|
38
|
36
|
40
|
2024/07
|
48
|
25
|
37
|
12
|
22
|
14
|
23
|
23
|
28
|
68
|
47
|
30
|
39
|
51
|
22
|
27
|
22
|
12
|
22
|
19
|
24
|
26
|
28
|
34
|
35
|
40
|
22
|
14
|
13
|
19
|
11
|
2024/06
|
95
|
91
|
68
|
72
|
65
|
59
|
46
|
62
|
63
|
52
|
53
|
50
|
50
|
63
|
70
|
43
|
42
|
54
|
58
|
40
|
41
|
41
|
53
|
116
|
96
|
60
|
58
|
23
|
17
|
26
|
|
2024/05
|
56
|
54
|
55
|
49
|
52
|
56
|
72
|
70
|
57
|
59
|
164
|
139
|
108
|
87
|
97
|
66
|
67
|
63
|
62
|
71
|
60
|
56
|
54
|
56
|
82
|
64
|
61
|
64
|
85
|
90
|
108
|
2024/04
|
74
|
112
|
78
|
55
|
64
|
43
|
56
|
61
|
61
|
61
|
54
|
49
|
60
|
48
|
43
|
69
|
72
|
63
|
69
|
82
|
75
|
74
|
91
|
99
|
83
|
68
|
64
|
47
|
68
|
58
|
|
2024/03
|
116
|
119
|
80
|
102
|
139
|
123
|
115
|
64
|
68
|
80
|
84
|
110
|
107
|
81
|
107
|
121
|
139
|
110
|
99
|
112
|
92
|
80
|
80
|
48
|
51
|
54
|
46
|
72
|
61
|
88
|
93
|
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