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
31 Jan
Sun
1 Feb
Mon
2 Feb
Tue
3 Feb
Wed
4 Feb
Thu
5 Feb
Fri
6 Feb
Real-time AQI (Monitoring Station in Beijing)
万寿西宫
2310
PM2.5
18
PM10
73
O3
0.4
CO
3
SO2
21
NO2
东四
223
PM2.5
11
PM10
70
O3
0.2
CO
6
SO2
8
NO2
天坛
247
PM2.5
14
PM10
74
O3
0.3
CO
3
SO2
12
NO2
农展馆
249
PM2.5
17
PM10
74
O3
0.3
CO
4
SO2
10
NO2
官园
227
PM2.5
13
PM10
70
O3
0.3
CO
4
SO2
15
NO2
海淀区万柳
216
PM2.5
12
PM10
65
O3
0.2
CO
3
SO2
17
NO2
顺义新城
2510
PM2.5
18
PM10
78
O3
0.4
CO
4
SO2
9
NO2
怀柔镇
2310
PM2.5
16
PM10
71
O3
0.3
CO
4
SO2
3
NO2
昌平镇
233
PM2.5
9
PM10
72
O3
0.3
CO
3
SO2
13
NO2
奥体中心
243
PM2.5
9
PM10
76
O3
0.2
CO
5
SO2
9
NO2
密云新城
238
PM2.5
11
PM10
73
O3
0.3
CO
3
SO2
14
NO2
门头沟三家店
3423
PM2.5
34
PM10
63
O3
0.5
CO
4
SO2
21
NO2
丰台云岗
8764 *
PM2.5
103
PM10
60
O3
0.6
CO
4
SO2
34
NO2
房山燕山
134102 *
PM2.5
128
PM10
50
O3
0.8
CO
5
SO2
31
NO2
大兴旧宫
2211
PM2.5
21
PM10
70
O3
0.4
CO
4
SO2
19
NO2
延庆石河营
247
PM2.5
11
PM10
74
O3
0.4
CO
5
SO2
16
NO2
怀柔新城
2211
PM2.5
16
PM10
69
O3
0.3
CO
5
SO2
10
NO2
丰台小屯
3119
PM2.5
31
PM10
52
O3
0.4
CO
4
SO2
26
NO2
密云镇
248
PM2.5
13
PM10
75
O3
0.3
CO
3
SO2
9
NO2
延庆百泉
236
PM2.5
10
PM10
73
O3
0.3
CO
4
SO2
13
NO2
通州新华
2112
PM2.5
21
PM10
64
O3
0.4
CO
3
SO2
16
NO2
八角北路9号
4625
PM2.5
46
PM10
48
O3
0.4
CO
3
SO2
30
NO2
洳河巡河路
236
PM2.5
9
PM10
71
O3
0.3
CO
3
SO2
6
NO2
Air quality in the last 12 months (Beijing)
|
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
|
|
|
2025/08
|
45
|
52
|
25
|
35
|
24
|
31
|
22
|
32
|
12
|
24
|
38
|
39
|
20
|
29
|
43
|
18
|
33
|
36
|
21
|
20
|
30
|
21
|
20
|
16
|
22
|
23
|
19
|
14
|
35
|
31
|
26
|
|
2025/07
|
32
|
33
|
22
|
33
|
19
|
11
|
33
|
35
|
42
|
27
|
48
|
47
|
16
|
35
|
45
|
32
|
12
|
33
|
56
|
18
|
24
|
39
|
35
|
25
|
24
|
43
|
37
|
23
|
8
|
14
|
32
|
|
2025/06
|
64
|
22
|
12
|
23
|
53
|
33
|
27
|
49
|
44
|
28
|
54
|
70
|
61
|
49
|
14
|
14
|
37
|
61
|
37
|
25
|
18
|
33
|
51
|
56
|
60
|
59
|
67
|
48
|
60
|
46
|
|
|
2025/05
|
31
|
36
|
21
|
45
|
52
|
26
|
71
|
94
|
28
|
41
|
55
|
69
|
78
|
28
|
45
|
66
|
47
|
41
|
52
|
89
|
74
|
63
|
47
|
35
|
53
|
54
|
42
|
54
|
65
|
67
|
73
|
|
2025/04
|
40
|
22
|
60
|
64
|
22
|
66
|
57
|
41
|
53
|
73
|
107
|
95
|
66
|
52
|
54
|
90
|
60
|
23
|
39
|
66
|
77
|
25
|
52
|
31
|
52
|
83
|
24
|
56
|
60
|
42
|
|
|
2025/03
|
205
|
76
|
37
|
51
|
70
|
19
|
74
|
109
|
144
|
139
|
198
|
64
|
97
|
69
|
49
|
20
|
28
|
32
|
37
|
32
|
30
|
51
|
118
|
81
|
50
|
79
|
47
|
28
|
23
|
44
|
63
|
|
2025/02
|
87
|
53
|
10
|
16
|
23
|
53
|
23
|
14
|
19
|
62
|
119
|
23
|
60
|
58
|
80
|
28
|
20
|
30
|
20
|
18
|
18
|
17
|
19
|
43
|
44
|
50
|
104
|
128
|
|||
|
2025/01
|
46
|
22
|
35
|
53
|
45
|
16
|
14
|
15
|
16
|
22
|
33
|
32
|
47
|
23
|
29
|
47
|
63
|
73
|
36
|
55
|
41
|
53
|
79
|
111
|
140
|
103
|
20
|
22
|
92
|
57
|
74
|
|
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