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
18 Oct
Mon
19 Oct
Tue
20 Oct
Wed
21 Oct
Thu
22 Oct
Fri
23 Oct
Sat
24 Oct
Real-time AQI (Monitoring Station in Beijing)
万寿西宫
203
PM2.5
10
PM10
62
O3
0.3
CO
2
SO2
6
NO2
东四
213
PM2.5
6
PM10
65
O3
0.4
CO
2
SO2
5
NO2
天坛
2011
PM2.5
12
PM10
61
O3
0.3
CO
1
SO2
2
NO2
农展馆
163
PM2.5
9
PM10
51
O3
0.3
CO
3
SO2
6
NO2
官园
193
PM2.5
10
PM10
59
O3
0.3
CO
3
SO2
12
NO2
海淀区万柳
183
PM2.5
7
PM10
56
O3
0.4
CO
2
SO2
2
NO2
顺义新城
203
PM2.5
9
PM10
62
O3
0.1
CO
1
SO2
7
NO2
怀柔镇
203
PM2.5
8
PM10
62
O3
0.4
CO
3
SO2
2
NO2
昌平镇
173
PM2.5
12
PM10
53
O3
0.5
CO
2
SO2
6
NO2
奥体中心
173
PM2.5
8
PM10
53
O3
0.3
CO
1
SO2
7
NO2
密云新城
193
PM2.5
6
PM10
60
O3
0.2
CO
3
SO2
8
NO2
门头沟三家店
203
PM2.5
6
PM10
62
O3
0.2
CO
3
SO2
2
NO2
丰台云岗
193
PM2.5
7
PM10
60
O3
0.4
CO
2
SO2
4
NO2
房山燕山
203
PM2.5
10
PM10
61
O3
0.2
CO
2
SO2
1
NO2
大兴旧宫
193
PM2.5
15
PM10
60
O3
0.5
CO
4
SO2
1
NO2
延庆石河营
203
PM2.5
6
PM10
64
O3
0.4
CO
4
SO2
5
NO2
怀柔新城
203
PM2.5
6
PM10
61
O3
0.2
CO
1
SO2
2
NO2
丰台小屯
203
PM2.5
9
PM10
61
O3
0.3
CO
2
SO2
5
NO2
密云镇
193
PM2.5
13
PM10
59
O3
0.2
CO
2
SO2
4
NO2
延庆百泉
203
PM2.5
6
PM10
63
O3
0.3
CO
3
SO2
2
NO2
通州新华
143
PM2.5
12
PM10
42
O3
0.2
CO
4
SO2
5
NO2
八角北路9号
213
PM2.5
9
PM10
67
O3
0.3
CO
1
SO2
8
NO2
洳河巡河路
183
PM2.5
8
PM10
56
O3
1.5
CO
9
SO2
2
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