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
14 May
Thu
15 May
Fri
16 May
Sat
17 May
Sun
18 May
Mon
19 May
Tue
20 May
市环保局
9268 *
PM2.5
103
PM10
66
O3
0.6
CO
1
SO2
16
NO2
2025/02
|
98
|
138
|
93
|
49
|
47
|
100
|
44
|
44
|
74
|
110
|
143
|
90
|
71
|
102
|
69
|
65
|
57
|
60
|
67
|
76
|
110
|
64
|
45
|
73
|
79
|
75
|
116
|
166
|
|||
2025/01
|
108
|
58
|
69
|
109
|
82
|
49
|
48
|
65
|
44
|
51
|
60
|
52
|
76
|
74
|
59
|
61
|
79
|
122
|
91
|
103
|
134
|
77
|
74
|
78
|
117
|
84
|
24
|
45
|
116
|
116
|
86
|
2024/12
|
74
|
43
|
58
|
104
|
69
|
44
|
41
|
48
|
91
|
125
|
77
|
102
|
78
|
62
|
52
|
56
|
62
|
45
|
59
|
68
|
45
|
47
|
79
|
117
|
146
|
77
|
61
|
49
|
72
|
89
|
95
|
2024/11
|
46
|
65
|
80
|
35
|
50
|
73
|
90
|
116
|
115
|
155
|
167
|
193
|
143
|
83
|
89
|
71
|
59
|
48
|
59
|
60
|
62
|
68
|
85
|
107
|
103
|
30
|
53
|
38
|
41
|
63
|
|
2024/10
|
55
|
35
|
45
|
58
|
66
|
71
|
119
|
96
|
124
|
102
|
68
|
114
|
185
|
160
|
141
|
83
|
118
|
43
|
25
|
25
|
54
|
52
|
55
|
91
|
120
|
136
|
144
|
81
|
144
|
191
|
155
|
2024/09
|
49
|
29
|
37
|
51
|
30
|
24
|
51
|
55
|
81
|
30
|
27
|
26
|
33
|
43
|
42
|
51
|
52
|
54
|
46
|
41
|
15
|
20
|
40
|
65
|
99
|
117
|
120
|
120
|
118
|
18
|
|
2024/08
|
45
|
45
|
33
|
28
|
27
|
41
|
30
|
25
|
37
|
58
|
22
|
21
|
24
|
29
|
37
|
33
|
31
|
33
|
19
|
21
|
31
|
45
|
54
|
47
|
49
|
23
|
15
|
24
|
39
|
50
|
49
|
2024/07
|
34
|
42
|
57
|
65
|
57
|
46
|
55
|
44
|
59
|
66
|
72
|
56
|
50
|
85
|
96
|
44
|
47
|
43
|
47
|
33
|
42
|
53
|
50
|
51
|
17
|
28
|
31
|
25
|
22
|
21
|
35
|
2024/06
|
47
|
66
|
53
|
78
|
66
|
81
|
62
|
53
|
53
|
51
|
60
|
56
|
67
|
61
|
51
|
53
|
65
|
58
|
55
|
56
|
52
|
62
|
115
|
62
|
61
|
78
|
47
|
60
|
53
|
57
|
|
2024/05
|
43
|
57
|
58
|
45
|
46
|
63
|
68
|
66
|
71
|
61
|
154
|
86
|
98
|
95
|
35
|
61
|
64
|
72
|
88
|
31
|
66
|
76
|
66
|
58
|
58
|
61
|
45
|
55
|
68
|
55
|
50
|
2024/04
|
115
|
84
|
55
|
46
|
69
|
91
|
103
|
96
|
56
|
79
|
108
|
64
|
59
|
51
|
78
|
77
|
94
|
86
|
77
|
64
|
67
|
88
|
74
|
67
|
93
|
73
|
71
|
66
|
52
|
43
|
|
2024/03
|
70
|
84
|
77
|
81
|
88
|
82
|
79
|
39
|
72
|
99
|
83
|
106
|
92
|
113
|
86
|
89
|
64
|
89
|
79
|
75
|
99
|
107
|
101
|
83
|
44
|
76
|
66
|
239
|
214
|
104
|
88
|
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