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
4312
PM2.5
43
PM10
5
O3
0.6
CO
7
SO2
38
NO2
顺义新城
2213
PM2.5
22
PM10
21
O3
0.3
CO
3
SO2
29
NO2
平谷新城
3715
PM2.5
37
PM10
20
O3
0.4
CO
3
SO2
23
NO2
怀柔镇
238
PM2.5
23
PM10
32
O3
0.6
CO
3
SO2
20
NO2
怀柔新城
199
PM2.5
19
PM10
37
O3
0.3
CO
3
SO2
9
NO2
密云新城
5733
PM2.5
59
PM10
4
O3
0.6
CO
4
SO2
53
NO2
密云镇
6840
PM2.5
75
PM10
6
O3
0.6
CO
4
SO2
49
NO2
房山燕山
3415
PM2.5
34
PM10
45
O3
0.6
CO
6
SO2
27
NO2
丰台云岗
419
PM2.5
41
PM10
29
O3
0.5
CO
3
SO2
31
NO2
大兴旧宫
3914
PM2.5
39
PM10
25
O3
0.7
CO
6
SO2
44
NO2
门头沟三家店
6329
PM2.5
68
PM10
19
O3
0.4
CO
3
SO2
43
NO2
官园
319
PM2.5
31
PM10
31
O3
0.6
CO
7
SO2
40
NO2
丰台小屯
3512
PM2.5
35
PM10
27
O3
0.7
CO
5
SO2
40
NO2
东四
3010
PM2.5
30
PM10
27
O3
0.6
CO
7
SO2
41
NO2
天坛
2811
PM2.5
28
PM10
32
O3
0.6
CO
5
SO2
32
NO2
奥体中心
226
PM2.5
18
PM10
12
O3
0.5
CO
2
SO2
43
NO2
农展馆
2910
PM2.5
29
PM10
7
O3
0.6
CO
4
SO2
50
NO2
万寿西宫
3412
PM2.5
34
PM10
32
O3
0.5
CO
5
SO2
35
NO2
昌平镇
3713
PM2.5
37
PM10
21
O3
0.6
CO
3
SO2
33
NO2
延庆石河营
268
PM2.5
26
PM10
33
O3
0.5
CO
4
SO2
18
NO2
延庆百泉
249
PM2.5
24
PM10
40
O3
0.4
CO
3
SO2
17
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