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
28 Feb
Sun
1 Mar
Mon
2 Mar
Tue
3 Mar
Wed
4 Mar
Thu
5 Mar
Fri
6 Mar
万寿西宫
6950 *
PM2.5
67
PM10
57
O3
0.7
CO
3
SO2
15
NO2
东四
7454 *
PM2.5
74
PM10
42
O3
0.7
CO
6
SO2
25
NO2
天坛
6547 *
PM2.5
69
PM10
46
O3
0.8
CO
3
SO2
23
NO2
农展馆
7555 *
PM2.5
78
PM10
46
O3
0.8
CO
6
SO2
17
NO2
官园
6748 *
PM2.5
69
PM10
44
O3
0.8
CO
6
SO2
21
NO2
海淀区万柳
6446 *
PM2.5
62
PM10
49
O3
0.7
CO
4
SO2
25
NO2
顺义新城
9772 *
PM2.5
96
PM10
47
O3
1.0
CO
5
SO2
20
NO2
怀柔镇
9067 *
PM2.5
83
PM10
31
O3
1.1
CO
5
SO2
34
NO2
昌平镇
7353 *
PM2.5
71
PM10
42
O3
0.9
CO
3
SO2
25
NO2
奥体中心
7454 *
PM2.5
81
PM10
38
O3
1.0
CO
6
SO2
25
NO2
密云新城
9268 *
PM2.5
93
PM10
30
O3
0.8
CO
4
SO2
27
NO2
门头沟三家店
6748 *
PM2.5
71
PM10
44
O3
0.7
CO
4
SO2
28
NO2
丰台云岗
6244 *
PM2.5
63
PM10
52
O3
0.8
CO
4
SO2
25
NO2
房山燕山
6748 *
PM2.5
62
PM10
42
O3
0.7
CO
3
SO2
26
NO2
大兴旧宫
6244 *
PM2.5
68
PM10
51
O3
0.7
CO
5
SO2
19
NO2
延庆石河营
6345 *
PM2.5
58
PM10
54
O3
0.6
CO
1
SO2
21
NO2
怀柔新城
8966 *
PM2.5
84
PM10
42
O3
0.9
CO
3
SO2
20
NO2
丰台小屯
6748 *
PM2.5
66
PM10
42
O3
0.7
CO
5
SO2
32
NO2
密云镇
9268 *
PM2.5
87
PM10
29
O3
1.0
CO
3
SO2
30
NO2
延庆百泉
6244 *
PM2.5
58
PM10
53
O3
0.6
CO
3
SO2
19
NO2
通州新华
8361 *
PM2.5
80
PM10
41
O3
1.0
CO
3
SO2
27
NO2
八角北路9号
5942 *
PM2.5
66
PM10
40
O3
0.6
CO
6
SO2
23
NO2
洳河巡河路
12393 *
PM2.5
125
PM10
31
O3
0.9
CO
2
SO2
28
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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4
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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
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
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*: primary pollution