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
Sun
20 Apr
Mon
21 Apr
Tue
22 Apr
Wed
23 Apr
Thu
24 Apr
Fri
25 Apr
市环保局
8424
PM2.5
117 *
PM10
57
O3
0.6
CO
4
SO2
16
NO2
地区环保局
8126
PM2.5
112 *
PM10
51
O3
0.6
CO
8
SO2
22
NO2
2025/02
|
138
|
101
|
78
|
84
|
71
|
62
|
71
|
72
|
84
|
103
|
158
|
98
|
94
|
106
|
106
|
101
|
113
|
103
|
88
|
88
|
88
|
80
|
81
|
82
|
105
|
174
|
251
|
182
|
|||
2025/01
|
155
|
175
|
176
|
151
|
171
|
188
|
171
|
169
|
133
|
118
|
109
|
108
|
106
|
106
|
106
|
112
|
125
|
117
|
115
|
122
|
123
|
132
|
114
|
100
|
79
|
66
|
88
|
98
|
121
|
119
|
133
|
2024/12
|
119
|
103
|
107
|
109
|
123
|
92
|
111
|
120
|
120
|
89
|
76
|
79
|
86
|
92
|
113
|
124
|
94
|
86
|
91
|
103
|
125
|
119
|
149
|
130
|
134
|
132
|
115
|
125
|
131
|
167
|
176
|
2024/11
|
60
|
62
|
60
|
64
|
71
|
77
|
78
|
73
|
56
|
61
|
64
|
64
|
70
|
78
|
79
|
74
|
83
|
91
|
85
|
95
|
102
|
106
|
71
|
56
|
66
|
67
|
77
|
73
|
80
|
82
|
|
2024/10
|
54
|
56
|
68
|
60
|
54
|
51
|
61
|
63
|
56
|
55
|
68
|
78
|
90
|
58
|
59
|
65
|
105
|
109
|
51
|
61
|
54
|
57
|
62
|
68
|
61
|
58
|
62
|
69
|
49
|
37
|
47
|
2024/09
|
78
|
73
|
110
|
73
|
50
|
71
|
109
|
282
|
70
|
56
|
56
|
51
|
53
|
64
|
69
|
46
|
57
|
62
|
88
|
61
|
66
|
67
|
73
|
42
|
29
|
44
|
46
|
404
|
96
|
57
|
|
2024/08
|
51
|
40
|
64
|
54
|
62
|
68
|
34
|
23
|
30
|
48
|
55
|
30
|
40
|
38
|
37
|
44
|
49
|
45
|
101
|
117
|
51
|
52
|
50
|
66
|
92
|
62
|
68
|
54
|
51
|
181
|
83
|
2024/07
|
57
|
42
|
38
|
35
|
36
|
47
|
27
|
36
|
40
|
30
|
39
|
19
|
28
|
48
|
60
|
39
|
54
|
41
|
57
|
36
|
39
|
42
|
33
|
39
|
50
|
50
|
54
|
35
|
41
|
45
|
77
|
2024/06
|
49
|
49
|
56
|
56
|
45
|
36
|
37
|
50
|
43
|
43
|
45
|
57
|
42
|
46
|
45
|
39
|
48
|
56
|
33
|
72
|
61
|
43
|
42
|
46
|
50
|
119
|
124
|
65
|
50
|
60
|
|
2024/05
|
57
|
75
|
68
|
77
|
74
|
74
|
102
|
82
|
69
|
54
|
53
|
49
|
89
|
94
|
240
|
500
|
282
|
140
|
83
|
86
|
146
|
273
|
62
|
107
|
58
|
58
|
76
|
37
|
47
|
48
|
52
|
2024/04
|
426
|
84
|
62
|
82
|
58
|
39
|
44
|
55
|
64
|
70
|
47
|
127
|
500
|
500
|
467
|
370
|
363
|
167
|
63
|
65
|
80
|
146
|
285
|
95
|
101
|
85
|
324
|
160
|
65
|
55
|
|
2024/03
|
70
|
84
|
101
|
209
|
97
|
81
|
77
|
94
|
124
|
120
|
125
|
140
|
125
|
288
|
255
|
87
|
128
|
71
|
100
|
210
|
257
|
112
|
87
|
55
|
62
|
53
|
55
|
63
|
66
|
62
|
326
|
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