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
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
7931
PM2.5
90
PM10
1
O3
0.7
CO
5
SO2
48
NO2
平谷新城
6936
PM2.5
76
PM10
11
O3
0.7
CO
4
SO2
29
NO2
怀柔镇
5125
PM2.5
51
PM10
22
O3
0.8
CO
4
SO2
29
NO2
怀柔新城
4123
PM2.5
41
PM10
31
O3
0.5
CO
3
SO2
17
NO2
密云新城
3418
PM2.5
34
PM10
44
O3
0.5
CO
4
SO2
33
NO2
密云镇
6328
PM2.5
68
PM10
8
O3
0.6
CO
3
SO2
55
NO2
房山燕山
5821
PM2.5
61
PM10
52
O3
0.5
CO
5
SO2
22
NO2
丰台云岗
4714
PM2.5
47
PM10
35
O3
0.7
CO
5
SO2
28
NO2
大兴旧宫
7526
PM2.5
84
PM10
28
O3
0.7
CO
6
SO2
58
NO2
门头沟三家店
5116
PM2.5
51
PM10
19
O3
0.6
CO
5
SO2
40
NO2
官园
6524
PM2.5
71
PM10
40
O3
0.7
CO
8
SO2
37
NO2
丰台小屯
5623
PM2.5
58
PM10
36
O3
0.7
CO
7
SO2
36
NO2
东四
6628
PM2.5
72
PM10
37
O3
0.8
CO
7
SO2
42
NO2
天坛
6830
PM2.5
74
PM10
30
O3
0.7
CO
5
SO2
47
NO2
奥体中心
6524
PM2.5
70
PM10
23
O3
0.7
CO
3
SO2
40
NO2
农展馆
6126
PM2.5
65
PM10
5
O3
0.7
CO
5
SO2
61
NO2
万寿西宫
6425
PM2.5
69
PM10
31
O3
0.7
CO
6
SO2
39
NO2
昌平镇
3715
PM2.5
37
PM10
45
O3
0.6
CO
4
SO2
13
NO2
延庆石河营
3519
PM2.5
35
PM10
50
O3
0.6
CO
4
SO2
12
NO2
延庆百泉
3118
PM2.5
31
PM10
60
O3
0.5
CO
3
SO2
11
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