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
2316
PM2.5
21
PM10
39
O3
0.8
CO
1
SO2
20
NO2
东四
2917
PM2.5
29
PM10
43
O3
1.1
CO
2
SO2
23
NO2
农展馆
2215
PM2.5
22
PM10
31
O3
0.7
CO
2
SO2
21
NO2
官园
1912
PM2.5
19
PM10
41
O3
0.8
CO
3
SO2
24
NO2
海淀区万柳
169
PM2.5
16
PM10
36
O3
0.8
CO
2
SO2
12
NO2
顺义新城
1510
PM2.5
14
PM10
36
O3
0.6
CO
3
SO2
20
NO2
怀柔镇
2111
PM2.5
15
PM10
66
O3
0.7
CO
2
SO2
10
NO2
奥体中心
2114
PM2.5
21
PM10
35
O3
0.8
CO
1
SO2
21
NO2
密云新城
1812
PM2.5
16
PM10
47
O3
0.7
CO
2
SO2
12
NO2
门头沟三家店
113
PM2.5
8
PM10
33
O3
0.6
CO
3
SO2
17
NO2
丰台云岗
1610
PM2.5
16
PM10
30
O3
0.8
CO
2
SO2
14
NO2
房山燕山
107
PM2.5
10
PM10
28
O3
0.7
CO
2
SO2
11
NO2
大兴旧宫
2210
PM2.5
22
PM10
20
O3
1.0
CO
4
SO2
31
NO2
延庆石河营
173
PM2.5
6
PM10
53
O3
0.8
CO
4
SO2
9
NO2
怀柔新城
2010
PM2.5
13
PM10
62
O3
0.6
CO
2
SO2
9
NO2
丰台小屯
138
PM2.5
12
PM10
41
O3
0.8
CO
2
SO2
20
NO2
密云镇
2110
PM2.5
21
PM10
43
O3
0.5
CO
1
SO2
12
NO2
延庆百泉
163
PM2.5
6
PM10
49
O3
0.6
CO
3
SO2
9
NO2
通州新华
2313
PM2.5
23
PM10
28
O3
0.6
CO
3
SO2
13
NO2
八角北路9号
148
PM2.5
12
PM10
42
O3
0.8
CO
1
SO2
17
NO2
洳河巡河路
3619
PM2.5
36
PM10
66
O3
0.6
CO
3
SO2
7
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