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
20 Feb
Sat
21 Feb
Sun
22 Feb
Mon
23 Feb
Tue
24 Feb
Wed
25 Feb
Thu
26 Feb
万寿西宫
9470 *
PM2.5
99
PM10
118
O3
0.6
CO
6
SO2
22
NO2
东四
8462 *
PM2.5
89
PM10
107
O3
0.8
CO
10
SO2
25
NO2
天坛
8764 *
PM2.5
103
PM10
111
O3
0.6
CO
7
SO2
21
NO2
农展馆
8764 *
PM2.5
99
PM10
121
O3
0.8
CO
9
SO2
16
NO2
官园
9067 *
PM2.5
101
PM10
102
O3
0.6
CO
7
SO2
21
NO2
海淀区万柳
7958 *
PM2.5
90
PM10
96
O3
0.6
CO
6
SO2
29
NO2
顺义新城
9268 *
PM2.5
101
PM10
126
O3
0.7
CO
11
SO2
13
NO2
怀柔镇
7555 *
PM2.5
93
PM10
118
O3
0.7
CO
9
SO2
13
NO2
昌平镇
6543
PM2.5
79 *
PM10
108
O3
0.6
CO
5
SO2
10
NO2
奥体中心
8462 *
PM2.5
95
PM10
96
O3
0.7
CO
9
SO2
30
NO2
密云新城
7454 *
PM2.5
92
PM10
116
O3
0.4
CO
7
SO2
15
NO2
门头沟三家店
7751
PM2.5
104 *
PM10
104
O3
0.6
CO
6
SO2
20
NO2
丰台云岗
10377 *
PM2.5
103
PM10
109
O3
0.6
CO
6
SO2
25
NO2
房山燕山
8361 *
PM2.5
106
PM10
104
O3
0.5
CO
7
SO2
22
NO2
大兴旧宫
8059 *
PM2.5
96
PM10
125
O3
0.5
CO
8
SO2
14
NO2
延庆石河营
9346
PM2.5
135 *
PM10
101
O3
0.4
CO
5
SO2
6
NO2
怀柔新城
7047
PM2.5
90 *
PM10
117
O3
0.5
CO
7
SO2
15
NO2
丰台小屯
8361 *
PM2.5
92
PM10
98
O3
0.6
CO
8
SO2
24
NO2
密云镇
8260 *
PM2.5
84
PM10
115
O3
0.5
CO
5
SO2
14
NO2
延庆百泉
8539
PM2.5
120 *
PM10
97
O3
0.4
CO
4
SO2
6
NO2
通州新华
8764 *
PM2.5
109
PM10
119
O3
0.8
CO
5
SO2
24
NO2
八角北路9号
7857 *
PM2.5
93
PM10
97
O3
0.5
CO
6
SO2
21
NO2
洳河巡河路
8462 *
PM2.5
97
PM10
121
O3
0.8
CO
9
SO2
18
NO2
|
2026/01
|
28
|
37
|
50
|
56
|
42
|
41
|
26
|
54
|
76
|
30
|
31
|
53
|
33
|
61
|
96
|
51
|
27
|
37
|
16
|
20
|
23
|
35
|
44
|
41
|
39
|
61
|
34
|
62
|
73
|
111
|
84
|
|
2025/12
|
25
|
19
|
31
|
31
|
51
|
80
|
46
|
31
|
57
|
78
|
54
|
44
|
32
|
45
|
68
|
54
|
85
|
175
|
140
|
17
|
31
|
67
|
49
|
21
|
23
|
49
|
61
|
91
|
30
|
23
|
22
|
|
2025/11
|
27
|
17
|
57
|
72
|
162
|
159
|
75
|
57
|
27
|
41
|
72
|
85
|
24
|
55
|
70
|
24
|
16
|
26
|
47
|
29
|
55
|
60
|
82
|
50
|
32
|
66
|
29
|
67
|
90
|
87
|
|
|
2025/10
|
41
|
48
|
40
|
44
|
45
|
19
|
41
|
20
|
8
|
12
|
18
|
34
|
47
|
47
|
64
|
67
|
24
|
11
|
14
|
18
|
25
|
46
|
64
|
90
|
117
|
23
|
33
|
95
|
179
|
136
|
61
|
|
2025/09
|
20
|
39
|
44
|
52
|
47
|
22
|
28
|
27
|
50
|
38
|
53
|
59
|
50
|
26
|
20
|
19
|
15
|
20
|
30
|
36
|
44
|
32
|
40
|
49
|
37
|
44
|
51
|
37
|
31
|
35
|
|
|
2025/08
|
45
|
52
|
25
|
35
|
24
|
31
|
22
|
32
|
12
|
24
|
38
|
39
|
20
|
29
|
43
|
18
|
33
|
36
|
21
|
20
|
30
|
21
|
20
|
16
|
22
|
23
|
19
|
14
|
35
|
31
|
26
|
|
2025/07
|
32
|
33
|
22
|
33
|
19
|
11
|
33
|
35
|
42
|
27
|
48
|
47
|
16
|
35
|
45
|
32
|
12
|
33
|
56
|
18
|
24
|
39
|
35
|
25
|
24
|
43
|
37
|
23
|
8
|
14
|
32
|
|
2025/06
|
64
|
22
|
12
|
23
|
53
|
33
|
27
|
49
|
44
|
28
|
54
|
70
|
61
|
49
|
14
|
14
|
37
|
61
|
37
|
25
|
18
|
33
|
51
|
56
|
60
|
59
|
67
|
48
|
60
|
46
|
|
|
2025/05
|
31
|
36
|
21
|
45
|
52
|
26
|
71
|
94
|
28
|
41
|
55
|
69
|
78
|
28
|
45
|
66
|
47
|
41
|
52
|
89
|
74
|
63
|
47
|
35
|
53
|
54
|
42
|
54
|
65
|
67
|
73
|
|
2025/04
|
40
|
22
|
60
|
64
|
22
|
66
|
57
|
41
|
53
|
73
|
107
|
95
|
66
|
52
|
54
|
90
|
60
|
23
|
39
|
66
|
77
|
25
|
52
|
31
|
52
|
83
|
24
|
56
|
60
|
42
|
|
|
2025/03
|
205
|
76
|
37
|
51
|
70
|
19
|
74
|
109
|
144
|
139
|
198
|
64
|
97
|
69
|
49
|
20
|
28
|
32
|
37
|
32
|
30
|
51
|
118
|
81
|
50
|
79
|
47
|
28
|
23
|
44
|
63
|
|
2025/02
|
87
|
53
|
10
|
16
|
23
|
53
|
23
|
14
|
19
|
62
|
119
|
23
|
60
|
58
|
80
|
28
|
20
|
30
|
20
|
18
|
18
|
17
|
19
|
43
|
44
|
50
|
104
|
128
|
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6
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7
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8
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9
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10
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11
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12
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13
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14
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15
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16
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17
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18
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19
|
20
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21
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22
|
23
|
24
|
25
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26
|
27
|
28
|
29
|
30
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31
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*: primary pollution