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
17 Oct
Sun
18 Oct
Mon
19 Oct
Tue
20 Oct
Wed
21 Oct
Thu
22 Oct
Fri
23 Oct
Real-time AQI (Monitoring Station in Beijing)
万寿西宫
4823
PM2.5
48
PM10
23
O3
0.5
CO
3
SO2
40
NO2
东四
5423
PM2.5
55 *
PM10
35
O3
0.7
CO
4
SO2
31
NO2
天坛
5023
PM2.5
50
PM10
26
O3
0.6
CO
3
SO2
36
NO2
农展馆
4722
PM2.5
47
PM10
44
O3
0.5
CO
3
SO2
24
NO2
官园
5522
PM2.5
57 *
PM10
12
O3
0.6
CO
4
SO2
57
NO2
海淀区万柳
6626
PM2.5
72 *
PM10
6
O3
0.8
CO
2
SO2
55
NO2
顺义新城
4830
PM2.5
48
PM10
48
O3
0.5
CO
2
SO2
15
NO2
怀柔镇
3620
PM2.5
36
PM10
33
O3
0.6
CO
3
SO2
18
NO2
昌平镇
4420
PM2.5
44
PM10
33
O3
0.7
CO
3
SO2
12
NO2
奥体中心
4921
PM2.5
49
PM10
17
O3
0.6
CO
2
SO2
41
NO2
密云新城
6040 *
PM2.5
60
PM10
46
O3
0.6
CO
4
SO2
17
NO2
门头沟三家店
5832
PM2.5
61 *
PM10
23
O3
0.6
CO
3
SO2
34
NO2
丰台云岗
5823
PM2.5
60 *
PM10
37
O3
0.7
CO
3
SO2
22
NO2
房山燕山
5832
PM2.5
61 *
PM10
51
O3
0.6
CO
4
SO2
16
NO2
大兴旧宫
5621
PM2.5
58 *
PM10
33
O3
0.6
CO
6
SO2
35
NO2
延庆石河营
2717
PM2.5
27
PM10
41
O3
0.6
CO
4
SO2
9
NO2
怀柔新城
3319
PM2.5
33
PM10
36
O3
0.5
CO
2
SO2
14
NO2
丰台小屯
5424
PM2.5
55 *
PM10
24
O3
0.7
CO
3
SO2
32
NO2
密云镇
7042
PM2.5
78 *
PM10
19
O3
0.6
CO
2
SO2
25
NO2
延庆百泉
2615
PM2.5
26
PM10
46
O3
0.5
CO
3
SO2
10
NO2
通州新华
5726
PM2.5
59 *
PM10
20
O3
0.5
CO
5
SO2
27
NO2
八角北路9号
5825
PM2.5
61 *
PM10
38
O3
0.6
CO
2
SO2
32
NO2
洳河巡河路
6232
PM2.5
66 *
PM10
78
O3
0.7
CO
7
SO2
7
NO2
Air quality in the last 12 months (Beijing)
|
2026/08
|
30
|
36
|
27
|
26
|
35
|
40
|
34
|
26
|
40
|
55
|
43
|
20
|
18
|
24
|
32
|
21
|
23
|
33
|
38
|
51
|
59
|
36
|
35
|
32
|
40
|
21
|
25
|
22
|
27
|
22
|
20
|
|
2026/07
|
36
|
73
|
67
|
46
|
33
|
33
|
32
|
37
|
52
|
34
|
27
|
22
|
36
|
31
|
41
|
39
|
41
|
36
|
42
|
40
|
39
|
30
|
34
|
40
|
47
|
47
|
47
|
44
|
33
|
33
|
37
|
|
2026/06
|
43
|
84
|
41
|
28
|
26
|
27
|
18
|
28
|
20
|
25
|
25
|
45
|
48
|
35
|
69
|
39
|
32
|
55
|
68
|
26
|
29
|
55
|
41
|
55
|
33
|
32
|
62
|
73
|
56
|
40
|
|
|
2026/05
|
63
|
43
|
23
|
40
|
62
|
53
|
28
|
44
|
65
|
51
|
56
|
76
|
92
|
100
|
70
|
52
|
27
|
26
|
40
|
38
|
33
|
35
|
34
|
70
|
43
|
29
|
42
|
29
|
34
|
55
|
68
|
|
2026/04
|
45
|
79
|
97
|
58
|
41
|
26
|
33
|
76
|
62
|
46
|
50
|
75
|
80
|
80
|
100
|
98
|
60
|
102
|
76
|
89
|
67
|
64
|
61
|
64
|
65
|
51
|
35
|
34
|
27
|
49
|
|
|
2026/03
|
93
|
117
|
103
|
63
|
71
|
34
|
75
|
73
|
28
|
91
|
55
|
98
|
93
|
44
|
62
|
63
|
143
|
32
|
53
|
58
|
77
|
78
|
110
|
140
|
166
|
151
|
34
|
77
|
69
|
27
|
55
|
|
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
|
|
|
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