No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Everyone can continue their outdoor activities normally.
Today
11 Mar
Thu
12 Mar
Fri
13 Mar
Sat
14 Mar
Sun
15 Mar
Mon
16 Mar
Tue
17 Mar
万寿西宫
293
PM2.5
8
PM10
91
O3
0.3
CO
2
SO2
14
NO2
东四
293
PM2.5
9
PM10
90
O3
0.2
CO
4
SO2
7
NO2
天坛
273
PM2.5
7
PM10
85
O3
0.3
CO
2
SO2
8
NO2
农展馆
293
PM2.5
7
PM10
91
O3
0.4
CO
4
SO2
6
NO2
官园
263
PM2.5
9
PM10
83
O3
0.2
CO
2
SO2
9
NO2
海淀区万柳
233
PM2.5
11
PM10
73
O3
0.2
CO
3
SO2
11
NO2
顺义新城
313
PM2.5
6
PM10
98
O3
0.2
CO
3
SO2
6
NO2
怀柔镇
293
PM2.5
6
PM10
91
O3
0.3
CO
4
SO2
7
NO2
昌平镇
263
PM2.5
7
PM10
83
O3
0.4
CO
3
SO2
13
NO2
奥体中心
253
PM2.5
8
PM10
77
O3
0.4
CO
4
SO2
2
NO2
密云新城
293
PM2.5
6
PM10
92
O3
0.3
CO
3
SO2
8
NO2
门头沟三家店
273
PM2.5
7
PM10
84
O3
0.3
CO
3
SO2
7
NO2
丰台云岗
283
PM2.5
8
PM10
89
O3
0.3
CO
2
SO2
8
NO2
房山燕山
243
PM2.5
10
PM10
76
O3
0.2
CO
3
SO2
16
NO2
大兴旧宫
253
PM2.5
8
PM10
78
O3
0.4
CO
4
SO2
9
NO2
延庆石河营
286
PM2.5
12
PM10
87
O3
0.4
CO
2
SO2
6
NO2
怀柔新城
403
PM2.5
6
PM10
80
O3
4.0
CO
2
SO2
5
NO2
丰台小屯
263
PM2.5
9
PM10
82
O3
0.2
CO
3
SO2
11
NO2
密云镇
303
PM2.5
6
PM10
96
O3
0.2
CO
4
SO2
6
NO2
延庆百泉
266
PM2.5
11
PM10
82
O3
0.3
CO
1
SO2
10
NO2
通州新华
303
PM2.5
8
PM10
94
O3
0.3
CO
4
SO2
10
NO2
八角北路9号
253
PM2.5
8
PM10
80
O3
0.1
CO
4
SO2
13
NO2
洳河巡河路
2920
PM2.5
27
PM10
91
O3
0.4
CO
3
SO2
15
NO2
|
2026/02
|
40
|
25
|
64
|
84
|
36
|
16
|
16
|
31
|
80
|
81
|
36
|
65
|
76
|
67
|
20
|
26
|
70
|
31
|
57
|
76
|
152
|
36
|
33
|
65
|
104
|
78
|
39
|
73
|
|||
|
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
|
|
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