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
14 Sep
Mon
15 Sep
Tue
16 Sep
Wed
17 Sep
Thu
18 Sep
Fri
19 Sep
Sat
20 Sep
Real-time AQI (Monitoring Station in Beijing)
万寿西宫
3220
PM2.5
32
PM10
71
O3
0.5
CO
3
SO2
19
NO2
定陵
209
PM2.5
20
PM10
63
O3
0.4
CO
6
SO2
3
NO2
东四
3822
PM2.5
38
PM10
74
O3
0.5
CO
4
SO2
19
NO2
天坛
3121
PM2.5
31
PM10
71
O3
0.5
CO
4
SO2
17
NO2
农展馆
3222
PM2.5
31
PM10
66
O3
0.5
CO
3
SO2
13
NO2
官园
2715
PM2.5
27
PM10
63
O3
0.5
CO
4
SO2
18
NO2
海淀区万柳
2819
PM2.5
28
PM10
50
O3
0.6
CO
4
SO2
22
NO2
怀柔镇
2819
PM2.5
28
PM10
63
O3
0.7
CO
1
SO2
13
NO2
昌平镇
189
PM2.5
18
PM10
50
O3
0.6
CO
3
SO2
14
NO2
奥体中心
2615
PM2.5
26
PM10
40
O3
0.4
CO
4
SO2
26
NO2
延庆夏都
3121
PM2.5
31
PM10
43
O3
0.5
CO
4
SO2
20
NO2
密云新城
2110
PM2.5
15
PM10
65
O3
0.4
CO
3
SO2
3
NO2
门头沟三家店
2914
PM2.5
29
PM10
47
O3
0.5
CO
4
SO2
9
NO2
丰台云岗
4124
PM2.5
41
PM10
46
O3
0.6
CO
2
SO2
16
NO2
通州东关
5131
PM2.5
51 *
PM10
67
O3
0.6
CO
4
SO2
21
NO2
房山燕山
4530
PM2.5
45
PM10
71
O3
0.6
CO
2
SO2
15
NO2
大兴旧宫
5035
PM2.5
47
PM10
55
O3
0.6
CO
3
SO2
21
NO2
延庆石河营
3321
PM2.5
33
PM10
36
O3
0.4
CO
2
SO2
15
NO2
怀柔新城
3021
PM2.5
26
PM10
65
O3
0.6
CO
4
SO2
7
NO2
丰台小屯
4430
PM2.5
44
PM10
52
O3
0.8
CO
2
SO2
23
NO2
密云镇
2316
PM2.5
23
PM10
64
O3
0.6
CO
4
SO2
13
NO2
八角北路9号
3925
PM2.5
39
PM10
60
O3
0.4
CO
3
SO2
13
NO2
洳河巡河路
4529
PM2.5
45
PM10
90
O3
0.6
CO
1
SO2
6
NO2
Air quality in the last 12 months (Beijing)
|
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
|
|
2024/11
|
131
|
124
|
65
|
12
|
39
|
52
|
93
|
150
|
162
|
126
|
75
|
85
|
83
|
54
|
71
|
41
|
28
|
42
|
57
|
65
|
24
|
32
|
51
|
89
|
44
|
10
|
17
|
19
|
29
|
43
|
|
|
2024/10
|
8
|
15
|
30
|
64
|
82
|
84
|
21
|
25
|
78
|
15
|
48
|
85
|
117
|
120
|
39
|
46
|
57
|
36
|
10
|
33
|
53
|
21
|
41
|
62
|
149
|
201
|
23
|
41
|
90
|
88
|
137
|
|
2024/09
|
21
|
12
|
32
|
59
|
16
|
17
|
22
|
27
|
58
|
11
|
20
|
23
|
31
|
20
|
27
|
38
|
25
|
40
|
51
|
27
|
7
|
13
|
34
|
56
|
38
|
35
|
47
|
52
|
70
|
8
|
|
|
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