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
30 Sep
Wed
1 Oct
Thu
2 Oct
Fri
3 Oct
Sat
4 Oct
Sun
5 Oct
Mon
6 Oct
Real-time AQI (Monitoring Station in Beijing)
万寿西宫
239
PM2.5
23
PM10
32
O3
0.6
CO
2
SO2
36
NO2
定陵
258
PM2.5
14
PM10
80
O3
0.3
CO
5
SO2
3
NO2
东四
239
PM2.5
23
PM10
37
O3
0.4
CO
4
SO2
39
NO2
天坛
168
PM2.5
16
PM10
13
O3
0.4
CO
3
SO2
17
NO2
农展馆
308
PM2.5
19
PM10
6
O3
0.4
CO
3
SO2
60
NO2
官园
298
PM2.5
23
PM10
17
O3
0.4
CO
3
SO2
57
NO2
海淀区万柳
3110
PM2.5
23
PM10
7
O3
0.2
CO
3
SO2
61
NO2
怀柔镇
149
PM2.5
14
PM10
31
O3
0.5
CO
2
SO2
19
NO2
昌平镇
226
PM2.5
16
PM10
70
O3
0.4
CO
2
SO2
15
NO2
奥体中心
217
PM2.5
18
PM10
30
O3
0.4
CO
3
SO2
42
NO2
延庆夏都
208
PM2.5
20
PM10
23
O3
0.3
CO
3
SO2
4
NO2
密云新城
158
PM2.5
15
PM10
40
O3
0.3
CO
3
SO2
5
NO2
门头沟三家店
2310
PM2.5
19
PM10
72
O3
0.4
CO
2
SO2
7
NO2
丰台云岗
308
PM2.5
30
PM10
42
O3
0.3
CO
3
SO2
30
NO2
通州东关
3514
PM2.5
35
PM10
6
O3
0.5
CO
4
SO2
68
NO2
房山燕山
3118
PM2.5
31
PM10
30
O3
0.5
CO
2
SO2
25
NO2
大兴旧宫
237
PM2.5
22
PM10
0
O3
0.6
CO
3
SO2
45
NO2
延庆石河营
199
PM2.5
19
PM10
7
O3
0.3
CO
2
SO2
17
NO2
怀柔新城
148
PM2.5
13
PM10
42
O3
0.3
CO
4
SO2
5
NO2
丰台小屯
2910
PM2.5
29
PM10
12
O3
0.4
CO
2
SO2
47
NO2
密云镇
2610
PM2.5
26
PM10
8
O3
0.5
CO
4
SO2
33
NO2
八角北路9号
3911
PM2.5
34
PM10
0
O3
0.4
CO
1
SO2
78
NO2
洳河巡河路
3418
PM2.5
34
PM10
18
O3
0.5
CO
2
SO2
14
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