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 Jan
Sun
18 Jan
Mon
19 Jan
Tue
20 Jan
Wed
21 Jan
Thu
22 Jan
Fri
23 Jan
Real-time AQI (Monitoring Station in Beijing)
万寿西宫
3813
PM2.5
38
PM10
44
O3
0.5
CO
4
SO2
24
NO2
东四
3814
PM2.5
38
PM10
46
O3
0.6
CO
6
SO2
22
NO2
天坛
3613
PM2.5
36
PM10
48
O3
0.5
CO
4
SO2
21
NO2
农展馆
3614
PM2.5
36
PM10
51
O3
0.5
CO
5
SO2
16
NO2
官园
4411
PM2.5
44
PM10
43
O3
0.6
CO
7
SO2
20
NO2
海淀区万柳
3913
PM2.5
39
PM10
40
O3
0.6
CO
5
SO2
28
NO2
顺义新城
3413
PM2.5
34
PM10
58
O3
0.4
CO
6
SO2
15
NO2
怀柔镇
2913
PM2.5
29
PM10
49
O3
0.6
CO
6
SO2
21
NO2
昌平镇
3913
PM2.5
39
PM10
49
O3
0.6
CO
4
SO2
21
NO2
奥体中心
3314
PM2.5
33
PM10
48
O3
0.7
CO
5
SO2
26
NO2
密云新城
2914
PM2.5
29
PM10
54
O3
0.7
CO
9
SO2
19
NO2
门头沟三家店
3215
PM2.5
32
PM10
45
O3
0.6
CO
4
SO2
25
NO2
丰台云岗
3817
PM2.5
38
PM10
47
O3
0.6
CO
4
SO2
23
NO2
房山燕山
3314
PM2.5
33
PM10
42
O3
0.5
CO
5
SO2
26
NO2
大兴旧宫
3911
PM2.5
39
PM10
53
O3
0.5
CO
3
SO2
18
NO2
延庆石河营
3113
PM2.5
31
PM10
55
O3
0.6
CO
5
SO2
19
NO2
怀柔新城
3416
PM2.5
34
PM10
54
O3
0.6
CO
7
SO2
16
NO2
丰台小屯
3713
PM2.5
37
PM10
39
O3
0.6
CO
4
SO2
27
NO2
密云镇
2513
PM2.5
25
PM10
57
O3
0.6
CO
5
SO2
17
NO2
延庆百泉
3212
PM2.5
32
PM10
49
O3
0.5
CO
2
SO2
16
NO2
通州新华
4314
PM2.5
43
PM10
49
O3
0.6
CO
4
SO2
18
NO2
八角北路9号
3813
PM2.5
38
PM10
39
O3
0.5
CO
2
SO2
19
NO2
洳河巡河路
3116
PM2.5
31
PM10
48
O3
0.6
CO
5
SO2
15
NO2
Air quality in the last 12 months (Beijing)
|
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
|
|
2024/12
|
51
|
14
|
36
|
34
|
21
|
23
|
15
|
27
|
45
|
39
|
40
|
65
|
26
|
26
|
35
|
35
|
17
|
17
|
44
|
40
|
18
|
27
|
41
|
66
|
63
|
26
|
19
|
40
|
62
|
66
|
45
|
|
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