Air Quality
Good
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.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
24 Oct
Fri
25 Oct
Sat
26 Oct
Sun
27 Oct
Mon
28 Oct
Tue
29 Oct
Real-time AQI (Monitoring Station in Beijing)
定陵
5028
PM2.5
50
PM10
1
O3
0.4
CO
3
SO2
13
NO2
东四
6138
PM2.5
71 *
PM10
4
O3
0.6
CO
3
SO2
64
NO2
农展馆
6036
PM2.5
70 *
PM10
0
O3
0.8
CO
3
SO2
52
NO2
官园
5831
PM2.5
65 *
PM10
0
O3
0.6
CO
4
SO2
59
NO2
海淀区万柳
5529
PM2.5
59 *
PM10
7
O3
0.7
CO
3
SO2
45
NO2
顺义新城
5934
PM2.5
67 *
PM10
1
O3
0.5
CO
3
SO2
48
NO2
怀柔镇
4327
PM2.5
43
PM10
20
O3
0.6
CO
3
SO2
18
NO2
昌平镇
5228
PM2.5
53 *
PM10
23
O3
0.1
CO
3
SO2
20
NO2
奥体中心
5431
PM2.5
58 *
PM10
1
O3
0.6
CO
3
SO2
60
NO2
古城
6136
PM2.5
72 *
PM10
0
O3
0.7
CO
5
SO2
49
NO2
延庆夏都
5127
PM2.5
52 *
PM10
0
O3
0.4
CO
3
SO2
28
NO2
平谷新城
4930
PM2.5
49
PM10
7
O3
0.4
CO
3
SO2
17
NO2
密云新城
5432
PM2.5
58 *
PM10
22
O3
0.4
CO
3
SO2
23
NO2
门头沟三家店
3621
PM2.5
36
PM10
8
O3
0.3
CO
4
SO2
33
NO2
丰台云岗
4421
PM2.5
44
PM10
4
O3
0.3
CO
2
SO2
39
NO2
通州东关
7955
PM2.5
108 *
PM10
0
O3
0.6
CO
1
SO2
56
NO2
房山燕山
4124
PM2.5
41
PM10
27
O3
0.3
CO
3
SO2
9
NO2
大兴旧宫
5937
PM2.5
68 *
PM10
1
O3
0.9
CO
1
SO2
55
NO2
延庆石河营
4426
PM2.5
44
PM10
0
O3
0.3
CO
3
SO2
24
NO2
怀柔新城
4529
PM2.5
45
PM10
20
O3
0.5
CO
3
SO2
20
NO2
丰台小屯
5830
PM2.5
65 *
PM10
1
O3
0.6
CO
2
SO2
54
NO2
密云镇
5633
PM2.5
61 *
PM10
0
O3
0.4
CO
5
SO2
35
NO2
Air quality in the last 12 months (Beijing)
|
2024/09
|
21
|
12
|
32
|
59
|
16
|
17
|
22
|
27
|
58
|
11
|
20
|
23
|
31
|
20
|
27
|
38
|
25
|
40
|
51
|
27
|
7
|
13
|
34
|
56
|
38
|
35
|
47
|
52
|
70
|
8
|
|
|
2024/08
|
17
|
34
|
31
|
28
|
13
|
39
|
49
|
34
|
46
|
23
|
20
|
8
|
14
|
25
|
43
|
42
|
35
|
22
|
21
|
13
|
16
|
22
|
37
|
25
|
30
|
14
|
16
|
27
|
37
|
48
|
52
|
|
2024/07
|
23
|
35
|
34
|
57
|
75
|
34
|
34
|
34
|
63
|
71
|
75
|
42
|
52
|
73
|
60
|
41
|
16
|
24
|
43
|
30
|
48
|
28
|
56
|
46
|
19
|
19
|
30
|
26
|
39
|
14
|
22
|
|
2024/06
|
34
|
42
|
51
|
57
|
61
|
63
|
46
|
40
|
40
|
46
|
37
|
47
|
53
|
34
|
25
|
50
|
62
|
63
|
71
|
64
|
51
|
99
|
142
|
20
|
32
|
61
|
63
|
59
|
61
|
39
|
|
|
2024/05
|
43
|
61
|
60
|
70
|
87
|
59
|
52
|
66
|
71
|
107
|
133
|
40
|
52
|
58
|
30
|
60
|
68
|
77
|
66
|
26
|
46
|
75
|
73
|
38
|
25
|
19
|
36
|
52
|
65
|
40
|
14
|
|
2024/04
|
80
|
86
|
73
|
70
|
69
|
84
|
45
|
84
|
60
|
63
|
108
|
151
|
82
|
60
|
84
|
57
|
86
|
85
|
64
|
48
|
82
|
85
|
18
|
51
|
94
|
105
|
85
|
27
|
21
|
23
|
|
|
2024/03
|
34
|
75
|
53
|
55
|
76
|
45
|
50
|
21
|
58
|
110
|
73
|
43
|
61
|
60
|
108
|
115
|
40
|
113
|
80
|
52
|
83
|
63
|
80
|
85
|
80
|
109
|
142
|
204
|
99
|
45
|
82
|
|
2024/02
|
34
|
58
|
75
|
99
|
92
|
53
|
28
|
30
|
52
|
39
|
70
|
107
|
144
|
66
|
26
|
65
|
91
|
89
|
31
|
23
|
22
|
22
|
33
|
59
|
52
|
70
|
72
|
71
|
31
|
||
|
2024/01
|
91
|
95
|
31
|
65
|
42
|
19
|
26
|
61
|
46
|
45
|
81
|
100
|
75
|
24
|
37
|
76
|
118
|
102
|
66
|
54
|
21
|
20
|
20
|
27
|
28
|
39
|
37
|
49
|
87
|
123
|
63
|
|
2023/12
|
36
|
51
|
56
|
81
|
99
|
108
|
174
|
146
|
83
|
56
|
42
|
77
|
106
|
74
|
20
|
19
|
30
|
69
|
42
|
19
|
22
|
35
|
43
|
50
|
68
|
56
|
45
|
63
|
123
|
161
|
28
|
|
2023/11
|
168
|
110
|
35
|
64
|
44
|
43
|
40
|
55
|
23
|
19
|
20
|
18
|
35
|
57
|
69
|
26
|
18
|
40
|
56
|
89
|
151
|
120
|
24
|
27
|
55
|
64
|
47
|
29
|
20
|
20
|
|
|
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
|
|
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