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
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
153
PM2.5
6
PM10
47
O3
0.7
CO
1
SO2
12
NO2
东四
183
PM2.5
6
PM10
57
O3
0.9
CO
2
SO2
11
NO2
天坛
1711
PM2.5
17
PM10
49
O3
0.8
CO
2
SO2
9
NO2
农展馆
143
PM2.5
6
PM10
44
O3
0.6
CO
2
SO2
15
NO2
官园
153
PM2.5
6
PM10
46
O3
0.7
CO
2
SO2
18
NO2
海淀区万柳
123
PM2.5
6
PM10
37
O3
0.7
CO
2
SO2
10
NO2
顺义新城
153
PM2.5
6
PM10
46
O3
0.5
CO
3
SO2
11
NO2
怀柔镇
143
PM2.5
6
PM10
42
O3
0.8
CO
2
SO2
13
NO2
昌平镇
143
PM2.5
6
PM10
42
O3
0.9
CO
2
SO2
15
NO2
奥体中心
163
PM2.5
6
PM10
50
O3
0.6
CO
1
SO2
12
NO2
密云新城
193
PM2.5
6
PM10
58
O3
0.6
CO
2
SO2
9
NO2
门头沟三家店
223
PM2.5
6
PM10
68
O3
0.5
CO
3
SO2
7
NO2
丰台云岗
163
PM2.5
6
PM10
51
O3
0.6
CO
2
SO2
8
NO2
房山燕山
263
PM2.5
6
PM10
81
O3
0.5
CO
2
SO2
4
NO2
大兴旧宫
153
PM2.5
6
PM10
45
O3
0.8
CO
4
SO2
11
NO2
延庆石河营
117
PM2.5
7
PM10
33
O3
0.8
CO
4
SO2
15
NO2
怀柔新城
123
PM2.5
6
PM10
37
O3
0.7
CO
2
SO2
15
NO2
丰台小屯
133
PM2.5
6
PM10
39
O3
0.7
CO
2
SO2
16
NO2
密云镇
173
PM2.5
6
PM10
52
O3
0.4
CO
1
SO2
8
NO2
延庆百泉
123
PM2.5
6
PM10
36
O3
0.6
CO
3
SO2
13
NO2
通州新华
143
PM2.5
6
PM10
42
O3
0.5
CO
3
SO2
5
NO2
八角北路9号
163
PM2.5
6
PM10
51
O3
0.6
CO
1
SO2
13
NO2
洳河巡河路
193
PM2.5
6
PM10
60
O3
0.6
CO
3
SO2
3
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