Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
17 Sep
Fri
18 Sep
Sat
19 Sep
Sun
20 Sep
Mon
21 Sep
Tue
22 Sep
Wed
23 Sep
Real-time AQI (Monitoring Station in Beijing)
万寿西宫
10868 *
PM2.5
118
PM10
15
O3
0.7
CO
2
SO2
40
NO2
东四
11374 *
PM2.5
127
PM10
2
O3
0.9
CO
4
SO2
97
NO2
天坛
11876
PM2.5
165 *
PM10
2
O3
1.5
CO
2
SO2
38
NO2
官园
12183 *
PM2.5
145
PM10
32
O3
0.9
CO
2
SO2
59
NO2
海淀区万柳
11071 *
PM2.5
139
PM10
43
O3
0.7
CO
3
SO2
67
NO2
顺义新城
10464 *
PM2.5
93
PM10
58
O3
0.8
CO
3
SO2
23
NO2
怀柔镇
8854 *
PM2.5
72
PM10
78
O3
0.8
CO
1
SO2
9
NO2
昌平镇
8854 *
PM2.5
77
PM10
95
O3
0.8
CO
2
SO2
13
NO2
奥体中心
12486 *
PM2.5
128
PM10
39
O3
0.9
CO
6
SO2
42
NO2
密云新城
7045 *
PM2.5
64
PM10
44
O3
0.7
CO
2
SO2
25
NO2
门头沟三家店
5329
PM2.5
53 *
PM10
57
O3
0.7
CO
3
SO2
32
NO2
丰台云岗
9529
PM2.5
112 *
PM10
70
O3
0.5
CO
1
SO2
20
NO2
房山燕山
3926
PM2.5
39
PM10
66
O3
0.6
CO
2
SO2
7
NO2
大兴旧宫
7045 *
PM2.5
76
PM10
13
O3
0.7
CO
3
SO2
29
NO2
延庆石河营
7447 *
PM2.5
65
PM10
55
O3
0.5
CO
3
SO2
10
NO2
怀柔新城
9457 *
PM2.5
76
PM10
81
O3
0.7
CO
1
SO2
7
NO2
丰台小屯
12789 *
PM2.5
144
PM10
50
O3
0.9
CO
2
SO2
33
NO2
密云镇
7648 *
PM2.5
73
PM10
23
O3
0.7
CO
5
SO2
39
NO2
延庆百泉
7447 *
PM2.5
72
PM10
76
O3
0.7
CO
1
SO2
11
NO2
通州新华
13295 *
PM2.5
163
PM10
26
O3
1.0
CO
1
SO2
56
NO2
八角北路9号
8546
PM2.5
98 *
PM10
59
O3
0.9
CO
1
SO2
53
NO2
洳河巡河路
8251 *
PM2.5
78
PM10
70
O3
0.8
CO
2
SO2
6
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