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
7
PM10
79
O3
0.3
CO
3
SO2
10
NO2
东四
273
PM2.5
8
PM10
86
O3
0.3
CO
4
SO2
8
NO2
天坛
246
PM2.5
9
PM10
76
O3
0.8
CO
3
SO2
14
NO2
农展馆
243
PM2.5
8
PM10
74
O3
0.3
CO
4
SO2
10
NO2
官园
243
PM2.5
6
PM10
74
O3
0.3
CO
3
SO2
7
NO2
海淀区万柳
223
PM2.5
9
PM10
68
O3
0.4
CO
3
SO2
10
NO2
顺义新城
259
PM2.5
14
PM10
80
O3
0.4
CO
4
SO2
11
NO2
怀柔镇
258
PM2.5
13
PM10
79
O3
0.5
CO
2
SO2
8
NO2
奥体中心
203
PM2.5
8
PM10
62
O3
0.5
CO
4
SO2
10
NO2
密云新城
223
PM2.5
8
PM10
68
O3
0.4
CO
3
SO2
4
NO2
门头沟三家店
263
PM2.5
6
PM10
83
O3
0.3
CO
1
SO2
3
NO2
丰台云岗
233
PM2.5
7
PM10
73
O3
0.3
CO
5
SO2
5
NO2
房山燕山
2711
PM2.5
15
PM10
84
O3
0.5
CO
2
SO2
10
NO2
大兴旧宫
278
PM2.5
12
PM10
85
O3
0.8
CO
3
SO2
11
NO2
怀柔新城
246
PM2.5
10
PM10
74
O3
0.4
CO
2
SO2
6
NO2
丰台小屯
266
PM2.5
9
PM10
83
O3
0.3
CO
3
SO2
9
NO2
密云镇
223
PM2.5
10
PM10
70
O3
0.4
CO
3
SO2
2
NO2
延庆百泉
213
PM2.5
9
PM10
65
O3
0.4
CO
4
SO2
19
NO2
通州新华
226
PM2.5
11
PM10
69
O3
0.4
CO
2
SO2
12
NO2
八角北路9号
283
PM2.5
10
PM10
87
O3
0.4
CO
2
SO2
12
NO2
洳河巡河路
267
PM2.5
12
PM10
82
O3
0.5
CO
2
SO2
5
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