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
27 Sep
Mon
28 Sep
Tue
29 Sep
Wed
30 Sep
Thu
1 Oct
Fri
2 Oct
Sat
3 Oct
Real-time AQI (Monitoring Station in Beijing)
万寿西宫
253
PM2.5
6
PM10
80
O3
0.2
CO
2
SO2
9
NO2
东四
273
PM2.5
6
PM10
85
O3
0.2
CO
3
SO2
9
NO2
天坛
213
PM2.5
6
PM10
67
O3
0.7
CO
2
SO2
21
NO2
农展馆
253
PM2.5
6
PM10
77
O3
0.2
CO
4
SO2
11
NO2
官园
253
PM2.5
6
PM10
78
O3
0.1
CO
2
SO2
8
NO2
海淀区万柳
233
PM2.5
6
PM10
71
O3
0.2
CO
2
SO2
7
NO2
顺义新城
213
PM2.5
6
PM10
67
O3
0.3
CO
4
SO2
20
NO2
怀柔镇
243
PM2.5
6
PM10
76
O3
0.4
CO
2
SO2
7
NO2
奥体中心
203
PM2.5
6
PM10
61
O3
0.4
CO
3
SO2
8
NO2
密云新城
243
PM2.5
6
PM10
76
O3
0.2
CO
3
SO2
9
NO2
门头沟三家店
273
PM2.5
6
PM10
84
O3
0.2
CO
2
SO2
6
NO2
丰台云岗
253
PM2.5
6
PM10
79
O3
0.3
CO
4
SO2
5
NO2
房山燕山
203
PM2.5
6
PM10
63
O3
0.3
CO
2
SO2
7
NO2
大兴旧宫
243
PM2.5
6
PM10
76
O3
0.5
CO
3
SO2
11
NO2
延庆石河营
233
PM2.5
6
PM10
72
O3
0.2
CO
3
SO2
5
NO2
怀柔新城
263
PM2.5
6
PM10
82
O3
0.2
CO
2
SO2
8
NO2
丰台小屯
253
PM2.5
6
PM10
79
O3
0.1
CO
3
SO2
9
NO2
延庆百泉
253
PM2.5
6
PM10
78
O3
0.3
CO
3
SO2
6
NO2
通州新华
203
PM2.5
6
PM10
63
O3
0.3
CO
2
SO2
19
NO2
八角北路9号
273
PM2.5
8
PM10
84
O3
0.3
CO
7
SO2
17
NO2
洳河巡河路
233
PM2.5
6
PM10
73
O3
0.4
CO
2
SO2
8
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