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
18 Jul
Sun
19 Jul
Mon
20 Jul
Tue
21 Jul
Wed
22 Jul
Thu
23 Jul
Fri
24 Jul
文化路
5228
PM2.5
52 *
PM10
88
O3
0.7
CO
4
SO2
14
NO2
小河沿
6241 *
PM2.5
43
PM10
66
O3
0.9
CO
1
SO2
9
NO2
京沈街
10565 *
PM2.5
73
PM10
100
O3
0.8
CO
4
SO2
8
NO2
|
2026/06
|
50
|
67
|
60
|
28
|
25
|
29
|
26
|
31
|
26
|
37
|
36
|
51
|
45
|
43
|
44
|
37
|
35
|
54
|
39
|
32
|
25
|
38
|
41
|
42
|
41
|
56
|
68
|
55
|
38
|
34
|
|
|
2026/05
|
53
|
51
|
29
|
46
|
63
|
40
|
29
|
36
|
43
|
44
|
45
|
52
|
44
|
45
|
43
|
53
|
46
|
31
|
26
|
27
|
37
|
43
|
22
|
33
|
33
|
36
|
38
|
41
|
39
|
55
|
69
|
|
2026/04
|
74
|
88
|
76
|
43
|
48
|
38
|
40
|
57
|
52
|
63
|
41
|
63
|
56
|
97
|
83
|
79
|
56
|
101
|
74
|
104
|
82
|
50
|
50
|
67
|
68
|
43
|
37
|
32
|
43
|
47
|
|
|
2026/03
|
158
|
202
|
221
|
108
|
53
|
33
|
43
|
112
|
56
|
86
|
76
|
87
|
100
|
142
|
255
|
118
|
170
|
48
|
54
|
61
|
108
|
116
|
107
|
87
|
88
|
158
|
71
|
106
|
57
|
36
|
58
|
|
2026/02
|
105
|
50
|
73
|
138
|
120
|
49
|
46
|
65
|
66
|
93
|
92
|
122
|
149
|
94
|
58
|
50
|
155
|
39
|
55
|
68
|
78
|
105
|
51
|
74
|
86
|
74
|
124
|
85
|
|||
|
2026/01
|
63
|
97
|
105
|
136
|
89
|
80
|
47
|
52
|
74
|
50
|
27
|
38
|
30
|
53
|
69
|
59
|
33
|
49
|
35
|
50
|
55
|
56
|
70
|
48
|
57
|
119
|
41
|
54
|
83
|
99
|
103
|
|
2025/12
|
52
|
29
|
32
|
53
|
59
|
90
|
128
|
40
|
61
|
123
|
45
|
71
|
87
|
127
|
67
|
84
|
87
|
68
|
68
|
36
|
37
|
52
|
43
|
67
|
43
|
52
|
98
|
106
|
33
|
34
|
28
|
|
2025/11
|
73
|
41
|
48
|
58
|
93
|
77
|
115
|
144
|
47
|
39
|
54
|
103
|
44
|
95
|
97
|
61
|
44
|
53
|
78
|
42
|
64
|
88
|
132
|
220
|
56
|
69
|
44
|
48
|
60
|
46
|
|
|
2025/10
|
47
|
53
|
52
|
55
|
34
|
36
|
43
|
33
|
40
|
51
|
75
|
58
|
67
|
89
|
77
|
51
|
75
|
27
|
30
|
29
|
42
|
59
|
54
|
64
|
109
|
53
|
39
|
76
|
76
|
45
|
49
|
|
2025/09
|
47
|
52
|
49
|
44
|
44
|
28
|
36
|
38
|
43
|
39
|
53
|
45
|
49
|
40
|
31
|
33
|
24
|
40
|
41
|
36
|
49
|
51
|
38
|
30
|
47
|
56
|
60
|
44
|
54
|
45
|
|
|
2025/08
|
38
|
30
|
26
|
19
|
29
|
21
|
27
|
26
|
28
|
32
|
34
|
35
|
32
|
35
|
37
|
23
|
23
|
32
|
34
|
23
|
27
|
19
|
43
|
20
|
15
|
23
|
32
|
17
|
28
|
48
|
28
|
|
2025/07
|
21
|
28
|
17
|
23
|
24
|
19
|
29
|
38
|
45
|
50
|
43
|
41
|
21
|
23
|
25
|
30
|
29
|
30
|
34
|
20
|
23
|
27
|
16
|
19
|
31
|
33
|
35
|
36
|
23
|
13
|
35
|
|
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