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
25 Mar
Thu
26 Mar
Fri
27 Mar
Sat
28 Mar
Sun
29 Mar
Mon
30 Mar
Tue
31 Mar
东城区
10666 *
PM2.5
93
PM10
51
O3
0.5
CO
3
SO2
33
NO2
天仙南路1号
11070 *
PM2.5
134
PM10
42
O3
0.5
CO
3
SO2
22
NO2
|
2026/02
|
71
|
97
|
98
|
92
|
118
|
135
|
68
|
75
|
64
|
76
|
93
|
106
|
83
|
73
|
91
|
41
|
102
|
98
|
109
|
65
|
66
|
114
|
112
|
47
|
47
|
29
|
54
|
51
|
|||
|
2026/01
|
46
|
69
|
80
|
73
|
91
|
60
|
65
|
64
|
72
|
88
|
71
|
81
|
90
|
100
|
118
|
133
|
156
|
108
|
30
|
56
|
58
|
88
|
95
|
108
|
98
|
161
|
95
|
94
|
79
|
42
|
53
|
|
2025/12
|
110
|
94
|
60
|
74
|
76
|
99
|
125
|
107
|
152
|
165
|
202
|
102
|
45
|
60
|
72
|
82
|
169
|
197
|
158
|
159
|
68
|
53
|
48
|
97
|
73
|
75
|
85
|
101
|
99
|
155
|
75
|
|
2025/11
|
81
|
91
|
83
|
86
|
87
|
61
|
29
|
34
|
59
|
71
|
66
|
42
|
47
|
84
|
94
|
105
|
66
|
31
|
37
|
50
|
75
|
88
|
124
|
110
|
99
|
81
|
110
|
94
|
83
|
91
|
|
|
2025/10
|
40
|
38
|
17
|
36
|
58
|
57
|
31
|
51
|
60
|
36
|
27
|
36
|
18
|
32
|
36
|
28
|
24
|
13
|
18
|
27
|
25
|
31
|
40
|
40
|
71
|
78
|
68
|
75
|
97
|
50
|
55
|
|
2025/09
|
19
|
30
|
31
|
36
|
37
|
29
|
44
|
38
|
25
|
24
|
25
|
19
|
21
|
21
|
26
|
39
|
23
|
21
|
16
|
20
|
34
|
28
|
14
|
17
|
23
|
21
|
32
|
41
|
19
|
29
|
|
|
2025/08
|
33
|
27
|
33
|
42
|
40
|
25
|
21
|
18
|
23
|
16
|
14
|
25
|
20
|
27
|
22
|
26
|
33
|
38
|
24
|
17
|
19
|
22
|
25
|
26
|
32
|
36
|
37
|
37
|
45
|
24
|
16
|
|
2025/07
|
19
|
15
|
17
|
28
|
26
|
38
|
31
|
37
|
19
|
23
|
39
|
24
|
26
|
28
|
33
|
32
|
32
|
30
|
35
|
29
|
19
|
16
|
17
|
25
|
23
|
23
|
18
|
18
|
21
|
23
|
27
|
|
2025/06
|
14
|
31
|
52
|
57
|
52
|
45
|
17
|
26
|
30
|
25
|
33
|
40
|
37
|
23
|
36
|
42
|
31
|
18
|
8
|
14
|
16
|
15
|
23
|
22
|
26
|
15
|
15
|
13
|
9
|
17
|
|
|
2025/05
|
55
|
68
|
56
|
55
|
46
|
145
|
165
|
49
|
63
|
55
|
56
|
56
|
68
|
80
|
63
|
51
|
57
|
168
|
96
|
40
|
35
|
27
|
60
|
60
|
59
|
56
|
56
|
59
|
41
|
37
|
12
|
|
2025/04
|
77
|
81
|
71
|
97
|
96
|
81
|
79
|
77
|
73
|
60
|
64
|
224
|
144
|
116
|
67
|
69
|
79
|
80
|
69
|
61
|
42
|
61
|
73
|
74
|
83
|
61
|
56
|
56
|
56
|
45
|
|
|
2025/03
|
95
|
47
|
27
|
48
|
56
|
80
|
99
|
96
|
105
|
93
|
86
|
94
|
90
|
60
|
47
|
58
|
51
|
59
|
61
|
63
|
66
|
69
|
77
|
71
|
60
|
74
|
130
|
82
|
83
|
86
|
86
|
|
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