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
15 May
Sat
16 May
Sun
17 May
Mon
18 May
Tue
19 May
Wed
20 May
Thu
21 May
Real-time AQI (Monitoring Station in Beijing)
万寿西宫
5027
PM2.5
50
PM10
83
O3
0.7
CO
6
SO2
13
NO2
东四
6643 *
PM2.5
60
PM10
84
O3
0.7
CO
7
SO2
15
NO2
天坛
4930
PM2.5
49
PM10
77
O3
0.8
CO
3
SO2
18
NO2
农展馆
5135
PM2.5
51 *
PM10
84
O3
0.8
CO
6
SO2
15
NO2
官园
4830
PM2.5
48
PM10
80
O3
0.7
CO
2
SO2
18
NO2
海淀区万柳
5132
PM2.5
51 *
PM10
76
O3
0.7
CO
7
SO2
15
NO2
顺义新城
5429
PM2.5
55 *
PM10
90
O3
1.0
CO
6
SO2
14
NO2
怀柔镇
6040 *
PM2.5
59
PM10
90
O3
0.8
CO
5
SO2
12
NO2
昌平镇
5334
PM2.5
53 *
PM10
95
O3
0.9
CO
7
SO2
19
NO2
奥体中心
5333
PM2.5
53 *
PM10
84
O3
0.6
CO
6
SO2
15
NO2
密云新城
6442 *
PM2.5
66
PM10
86
O3
0.9
CO
4
SO2
14
NO2
门头沟三家店
7648 *
PM2.5
75
PM10
68
O3
0.8
CO
5
SO2
19
NO2
丰台云岗
5530
PM2.5
57 *
PM10
69
O3
0.8
CO
2
SO2
23
NO2
房山燕山
7246 *
PM2.5
74
PM10
62
O3
0.8
CO
3
SO2
27
NO2
大兴旧宫
5735
PM2.5
59 *
PM10
74
O3
0.9
CO
2
SO2
16
NO2
延庆石河营
9457 *
PM2.5
68
PM10
102
O3
0.8
CO
1
SO2
9
NO2
怀柔新城
6140
PM2.5
65 *
PM10
89
O3
1.1
CO
6
SO2
15
NO2
丰台小屯
5030
PM2.5
50
PM10
78
O3
0.6
CO
5
SO2
10
NO2
密云镇
7039
PM2.5
77 *
PM10
82
O3
1.0
CO
6
SO2
16
NO2
延庆百泉
9055 *
PM2.5
92
PM10
63
O3
0.8
CO
1
SO2
21
NO2
通州新华
5735
PM2.5
59 *
PM10
71
O3
0.9
CO
5
SO2
7
NO2
八角北路9号
4632
PM2.5
44
PM10
81
O3
0.8
CO
4
SO2
16
NO2
洳河巡河路
5834
PM2.5
60 *
PM10
99
O3
1.1
CO
10
SO2
14
NO2
Air quality in the last 12 months (Beijing)
|
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
|
|
|
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
|
|
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