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 Mar
Sat
30 Mar
Sun
31 Mar
Mon
1 Apr
Tue
2 Apr
Wed
3 Apr
Thu
4 Apr
附中
9838
PM2.5
145 *
PM10
51
O3
0.6
CO
6
SO2
12
NO2
市环保大楼
9731
PM2.5
143 *
PM10
53
O3
0.4
CO
6
SO2
9
NO2
2024/02
|
56
|
89
|
61
|
113
|
74
|
39
|
46
|
52
|
69
|
90
|
50
|
56
|
100
|
211
|
67
|
122
|
130
|
296
|
101
|
112
|
65
|
35
|
43
|
56
|
65
|
87
|
103
|
60
|
42
|
||
2024/01
|
56
|
55
|
55
|
72
|
45
|
32
|
57
|
85
|
64
|
73
|
95
|
95
|
110
|
40
|
69
|
89
|
123
|
129
|
83
|
30
|
30
|
38
|
47
|
53
|
46
|
69
|
74
|
138
|
161
|
146
|
51
|
2023/12
|
51
|
54
|
74
|
77
|
276
|
147
|
127
|
67
|
53
|
66
|
83
|
83
|
107
|
65
|
42
|
34
|
63
|
99
|
40
|
35
|
40
|
53
|
85
|
53
|
121
|
155
|
101
|
157
|
126
|
68
|
56
|
2023/11
|
80
|
184
|
83
|
77
|
63
|
50
|
54
|
48
|
37
|
42
|
39
|
41
|
55
|
85
|
120
|
58
|
52
|
69
|
87
|
95
|
99
|
79
|
32
|
57
|
76
|
166
|
65
|
52
|
41
|
41
|
|
2023/10
|
59
|
60
|
52
|
48
|
65
|
48
|
51
|
40
|
45
|
62
|
66
|
55
|
51
|
56
|
57
|
60
|
95
|
60
|
63
|
55
|
55
|
70
|
69
|
74
|
74
|
63
|
68
|
69
|
67
|
84
|
69
|
2023/09
|
58
|
57
|
53
|
47
|
60
|
57
|
86
|
50
|
42
|
67
|
41
|
40
|
43
|
69
|
49
|
49
|
50
|
55
|
44
|
43
|
51
|
57
|
44
|
44
|
60
|
55
|
43
|
79
|
73
|
46
|
|
2023/08
|
44
|
53
|
68
|
40
|
56
|
58
|
52
|
43
|
46
|
50
|
47
|
40
|
55
|
67
|
51
|
156
|
118
|
52
|
48
|
73
|
152
|
48
|
39
|
42
|
49
|
43
|
47
|
48
|
41
|
47
|
51
|
2023/07
|
58
|
68
|
103
|
78
|
61
|
51
|
36
|
40
|
43
|
48
|
49
|
43
|
91
|
45
|
36
|
48
|
69
|
62
|
51
|
67
|
37
|
45
|
54
|
69
|
58
|
57
|
48
|
46
|
42
|
60
|
35
|
2023/06
|
59
|
37
|
38
|
33
|
37
|
49
|
61
|
37
|
50
|
45
|
39
|
113
|
43
|
67
|
60
|
59
|
54
|
40
|
50
|
47
|
43
|
69
|
57
|
86
|
53
|
54
|
47
|
48
|
46
|
55
|
|
2023/05
|
64
|
98
|
79
|
182
|
60
|
47
|
47
|
44
|
46
|
48
|
65
|
74
|
61
|
72
|
56
|
226
|
61
|
66
|
261
|
100
|
52
|
47
|
54
|
203
|
68
|
52
|
76
|
64
|
59
|
63
|
100
|
2023/04
|
101
|
207
|
95
|
56
|
50
|
66
|
38
|
56
|
284
|
337
|
388
|
151
|
248
|
203
|
65
|
79
|
130
|
156
|
277
|
81
|
60
|
47
|
68
|
37
|
39
|
186
|
188
|
82
|
54
|
51
|
|
2023/03
|
60
|
56
|
69
|
77
|
70
|
73
|
128
|
75
|
91
|
240
|
146
|
97
|
84
|
132
|
60
|
119
|
109
|
62
|
74
|
77
|
399
|
477
|
195
|
84
|
57
|
62
|
62
|
58
|
58
|
74
|
98
|
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