No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Everyone can continue their outdoor activities normally.
Today
20 Apr
Sun
21 Apr
Mon
22 Apr
Tue
23 Apr
Wed
24 Apr
Thu
25 Apr
Fri
26 Apr
市环保局
4711
PM2.5
47
PM10
60
O3
0.6
CO
6
SO2
24
NO2
地区环保局
4617
PM2.5
46
PM10
52
O3
0.4
CO
5
SO2
29
NO2
2024/02
|
119
|
120
|
120
|
102
|
100
|
103
|
101
|
102
|
104
|
120
|
110
|
107
|
272
|
94
|
100
|
99
|
370
|
345
|
451
|
236
|
179
|
172
|
173
|
174
|
176
|
153
|
130
|
116
|
64
|
||
2024/01
|
136
|
145
|
152
|
159
|
150
|
158
|
177
|
163
|
170
|
199
|
207
|
215
|
187
|
176
|
191
|
185
|
185
|
139
|
86
|
75
|
72
|
80
|
126
|
148
|
136
|
116
|
120
|
121
|
118
|
126
|
130
|
2023/12
|
97
|
115
|
116
|
123
|
113
|
119
|
125
|
108
|
115
|
89
|
81
|
84
|
103
|
312
|
65
|
87
|
95
|
113
|
114
|
118
|
119
|
118
|
116
|
123
|
130
|
146
|
147
|
146
|
140
|
151
|
152
|
2023/11
|
86
|
71
|
50
|
176
|
104
|
121
|
115
|
115
|
122
|
102
|
102
|
101
|
100
|
153
|
71
|
70
|
78
|
97
|
109
|
123
|
111
|
77
|
81
|
88
|
93
|
94
|
99
|
97
|
108
|
97
|
|
2023/10
|
53
|
46
|
48
|
54
|
56
|
51
|
56
|
67
|
70
|
65
|
74
|
71
|
69
|
82
|
80
|
61
|
52
|
44
|
52
|
58
|
67
|
79
|
95
|
96
|
75
|
74
|
82
|
94
|
80
|
80
|
80
|
2023/09
|
121
|
103
|
77
|
68
|
170
|
67
|
57
|
60
|
73
|
60
|
53
|
57
|
95
|
71
|
55
|
67
|
47
|
47
|
44
|
45
|
64
|
34
|
41
|
37
|
28
|
31
|
42
|
42
|
48
|
49
|
|
2023/08
|
57
|
51
|
47
|
48
|
48
|
49
|
53
|
57
|
35
|
48
|
50
|
66
|
54
|
44
|
117
|
39
|
50
|
52
|
52
|
46
|
52
|
57
|
55
|
50
|
46
|
45
|
44
|
65
|
131
|
90
|
106
|
2023/07
|
42
|
39
|
61
|
64
|
44
|
66
|
60
|
59
|
89
|
57
|
53
|
47
|
46
|
48
|
57
|
51
|
65
|
214
|
50
|
56
|
125
|
57
|
49
|
50
|
51
|
51
|
54
|
68
|
124
|
48
|
64
|
2023/06
|
56
|
43
|
45
|
45
|
46
|
58
|
49
|
52
|
58
|
58
|
58
|
94
|
288
|
72
|
86
|
74
|
42
|
50
|
53
|
65
|
68
|
68
|
68
|
53
|
53
|
53
|
52
|
57
|
61
|
49
|
|
2023/05
|
95
|
105
|
56
|
39
|
89
|
79
|
48
|
46
|
47
|
49
|
57
|
93
|
79
|
64
|
69
|
210
|
69
|
51
|
101
|
126
|
118
|
85
|
140
|
51
|
49
|
50
|
56
|
54
|
51
|
38
|
45
|
2023/04
|
448
|
198
|
91
|
54
|
74
|
105
|
152
|
344
|
456
|
271
|
91
|
81
|
53
|
126
|
130
|
125
|
93
|
192
|
500
|
223
|
134
|
103
|
141
|
75
|
78
|
190
|
64
|
241
|
117
|
105
|
|
2023/03
|
109
|
106
|
119
|
139
|
144
|
147
|
142
|
121
|
132
|
189
|
113
|
102
|
107
|
106
|
101
|
96
|
77
|
91
|
171
|
320
|
142
|
78
|
84
|
70
|
71
|
70
|
77
|
92
|
87
|
95
|
115
|
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