Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Oct
Sat
17 Oct
Sun
18 Oct
Mon
19 Oct
Tue
20 Oct
Wed
21 Oct
Thu
22 Oct
Real-time AQI (Monitoring Station in Beijing)
通州新华
4713
PM2.5
47
PM10
40
O3
0.5
CO
7
SO2
21
NO2
平谷新城
3815
PM2.5
38
PM10
55
O3
0.5
CO
7
SO2
15
NO2
怀柔镇
6835
PM2.5
74
PM10
42
O3
0.7
CO
6
SO2
34
NO2
怀柔新城
5733
PM2.5
59
PM10
36
O3
0.5
CO
4
SO2
32
NO2
密云新城
3117
PM2.5
31
PM10
52
O3
0.6
CO
12
SO2
20
NO2
密云镇
4421
PM2.5
44
PM10
31
O3
0.6
CO
13
SO2
31
NO2
房山燕山
4212
PM2.5
42
PM10
51
O3
0.5
CO
5
SO2
22
NO2
丰台云岗
5313
PM2.5
53
PM10
40
O3
0.8
CO
7
SO2
29
NO2
大兴旧宫
4612
PM2.5
46
PM10
43
O3
0.6
CO
8
SO2
33
NO2
门头沟三家店
4215
PM2.5
42
PM10
51
O3
0.6
CO
9
SO2
25
NO2
官园
4913
PM2.5
49
PM10
49
O3
0.6
CO
10
SO2
32
NO2
丰台小屯
4916
PM2.5
49
PM10
44
O3
0.8
CO
9
SO2
33
NO2
东四
4414
PM2.5
44
PM10
52
O3
0.7
CO
8
SO2
29
NO2
天坛
4415
PM2.5
44
PM10
44
O3
0.7
CO
7
SO2
29
NO2
奥体中心
6014
PM2.5
63
PM10
41
O3
0.6
CO
4
SO2
29
NO2
农展馆
4314
PM2.5
43
PM10
38
O3
0.6
CO
7
SO2
30
NO2
万寿西宫
4515
PM2.5
45
PM10
49
O3
0.6
CO
8
SO2
28
NO2
昌平镇
4914
PM2.5
49
PM10
47
O3
0.7
CO
6
SO2
23
NO2
延庆石河营
4117
PM2.5
41
PM10
62
O3
0.7
CO
5
SO2
13
NO2
延庆百泉
3513
PM2.5
35
PM10
56
O3
0.5
CO
3
SO2
18
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