Air Quality
Moderately
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
PM2.5
PM10
O3
CO
SO2
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Advise
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Air Quality
Today
7 Dec
Fri
8 Dec
Sat
9 Dec
Sun
10 Dec
Mon
11 Dec
Tue
12 Dec
Wed
13 Dec
Real-time AQI (Monitoring Station in Beijing)
密云镇
186112
PM2.5
322 *
PM10
5
O3
1.4
CO
4
SO2
81
NO2
丰台小屯
183104
PM2.5
315 *
PM10
2
O3
1.2
CO
2
SO2
104
NO2
怀柔新城
157100
PM2.5
264 *
PM10
19
O3
0.6
CO
3
SO2
52
NO2
延庆石河营
16074
PM2.5
269 *
PM10
2
O3
0.6
CO
1
SO2
53
NO2
大兴旧宫
16595
PM2.5
280 *
PM10
2
O3
1.0
CO
1
SO2
94
NO2
房山燕山
17195
PM2.5
292 *
PM10
3
O3
0.6
CO
8
SO2
68
NO2
通州东关
182114
PM2.5
313 *
PM10
3
O3
1.5
CO
5
SO2
105
NO2
丰台云岗
187101
PM2.5
323 *
PM10
2
O3
0.9
CO
5
SO2
87
NO2
密云新城
183104
PM2.5
316 *
PM10
6
O3
0.9
CO
2
SO2
80
NO2
平谷新城
200136
PM2.5
350 *
PM10
6
O3
1.7
CO
6
SO2
84
NO2
延庆夏都
16789
PM2.5
284 *
PM10
4
O3
0.8
CO
4
SO2
57
NO2
古城
195112
PM2.5
339 *
PM10
6
O3
1.3
CO
4
SO2
90
NO2
奥体中心
173108
PM2.5
296 *
PM10
2
O3
1.0
CO
3
SO2
85
NO2
昌平镇
171102
PM2.5
292 *
PM10
8
O3
0.6
CO
3
SO2
60
NO2
怀柔镇
165109
PM2.5
280 *
PM10
15
O3
0.8
CO
4
SO2
56
NO2
顺义新城
195118
PM2.5
339 *
PM10
4
O3
1.2
CO
6
SO2
88
NO2
海淀区万柳
186107
PM2.5
321 *
PM10
8
O3
1.6
CO
3
SO2
104
NO2
官园
185122
PM2.5
320 *
PM10
0
O3
1.3
CO
9
SO2
92
NO2
农展馆
180110
PM2.5
310 *
PM10
4
O3
1.3
CO
6
SO2
92
NO2
天坛
163118
PM2.5
276 *
PM10
5
O3
1.2
CO
5
SO2
76
NO2
东四
189123
PM2.5
328 *
PM10
2
O3
1.4
CO
9
SO2
96
NO2
定陵
159121 *
PM2.5
259
PM10
4
O3
0.6
CO
3
SO2
60
NO2
万寿西宫
177121
PM2.5
304 *
PM10
0
O3
1.1
CO
6
SO2
101
NO2
Air quality in the last 12 months (Beijing)
|
2023/10
|
27
|
50
|
56
|
22
|
23
|
35
|
58
|
43
|
21
|
27
|
50
|
91
|
58
|
22
|
28
|
34
|
60
|
31
|
20
|
23
|
37
|
51
|
110
|
147
|
91
|
39
|
64
|
92
|
176
|
146
|
111
|
|
2023/09
|
39
|
48
|
49
|
72
|
100
|
91
|
83
|
97
|
28
|
32
|
43
|
22
|
40
|
53
|
62
|
74
|
76
|
37
|
23
|
24
|
44
|
30
|
34
|
46
|
46
|
64
|
53
|
27
|
42
|
22
|
|
|
2023/08
|
31
|
38
|
58
|
45
|
34
|
33
|
47
|
56
|
71
|
72
|
63
|
27
|
30
|
45
|
55
|
62
|
57
|
51
|
65
|
56
|
39
|
26
|
29
|
25
|
30
|
31
|
39
|
29
|
27
|
33
|
37
|
|
2023/07
|
82
|
91
|
66
|
40
|
44
|
58
|
43
|
30
|
30
|
66
|
64
|
36
|
25
|
35
|
28
|
31
|
66
|
69
|
75
|
73
|
46
|
35
|
38
|
61
|
56
|
57
|
50
|
27
|
30
|
12
|
18
|
|
2023/06
|
56
|
36
|
36
|
36
|
53
|
37
|
52
|
40
|
31
|
28
|
33
|
41
|
32
|
80
|
94
|
100
|
91
|
91
|
70
|
42
|
35
|
67
|
86
|
78
|
74
|
50
|
66
|
46
|
48
|
82
|
|
|
2023/05
|
70
|
77
|
82
|
53
|
23
|
29
|
37
|
49
|
59
|
56
|
70
|
57
|
34
|
70
|
99
|
85
|
57
|
50
|
62
|
160
|
92
|
38
|
44
|
70
|
64
|
76
|
86
|
52
|
67
|
55
|
61
|
|
2023/04
|
78
|
101
|
71
|
40
|
35
|
43
|
33
|
50
|
86
|
177
|
305
|
275
|
472
|
194
|
73
|
49
|
82
|
71
|
79
|
74
|
39
|
33
|
52
|
57
|
65
|
51
|
82
|
68
|
41
|
42
|
|
|
2023/03
|
22
|
52
|
65
|
139
|
214
|
169
|
189
|
107
|
78
|
245
|
125
|
54
|
73
|
127
|
97
|
50
|
79
|
44
|
81
|
149
|
163
|
337
|
102
|
61
|
59
|
52
|
53
|
92
|
120
|
108
|
85
|
|
2023/02
|
32
|
23
|
45
|
50
|
101
|
130
|
68
|
34
|
69
|
114
|
186
|
109
|
23
|
21
|
53
|
93
|
175
|
165
|
30
|
24
|
39
|
78
|
121
|
43
|
25
|
88
|
177
|
88
|
|||
|
2023/01
|
38
|
22
|
37
|
64
|
105
|
103
|
66
|
59
|
34
|
61
|
82
|
116
|
102
|
21
|
24
|
44
|
80
|
70
|
72
|
41
|
58
|
94
|
60
|
37
|
45
|
46
|
25
|
62
|
65
|
63
|
71
|
|
2022/12
|
33
|
59
|
30
|
30
|
45
|
51
|
43
|
44
|
66
|
26
|
25
|
371
|
92
|
55
|
38
|
24
|
31
|
39
|
49
|
59
|
30
|
19
|
19
|
28
|
40
|
47
|
27
|
36
|
23
|
39
|
47
|
|
2022/11
|
26
|
59
|
45
|
28
|
50
|
107
|
51
|
59
|
101
|
115
|
136
|
17
|
19
|
50
|
38
|
40
|
83
|
111
|
129
|
150
|
59
|
62
|
96
|
156
|
89
|
24
|
40
|
75
|
43
|
31
|
|
|
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
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
*: primary pollution