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
22 May
Sat
23 May
Sun
24 May
Mon
25 May
Tue
26 May
Wed
27 May
Thu
28 May
Real-time AQI (Monitoring Station in Beijing)
万寿西宫
5532
PM2.5
56 *
PM10
89
O3
0.4
CO
4
SO2
21
NO2
东四
5532
PM2.5
57 *
PM10
101
O3
0.4
CO
4
SO2
18
NO2
天坛
5130
PM2.5
51 *
PM10
80
O3
0.5
CO
11
SO2
24
NO2
农展馆
5431
PM2.5
55 *
PM10
102
O3
0.4
CO
4
SO2
18
NO2
官园
5031
PM2.5
50
PM10
93
O3
0.3
CO
4
SO2
20
NO2
海淀区万柳
5227
PM2.5
52 *
PM10
84
O3
0.5
CO
3
SO2
24
NO2
顺义新城
5736
PM2.5
59 *
PM10
79
O3
0.5
CO
3
SO2
24
NO2
怀柔镇
5226
PM2.5
52 *
PM10
82
O3
0.3
CO
2
SO2
6
NO2
昌平镇
4321
PM2.5
43
PM10
88
O3
0.5
CO
3
SO2
21
NO2
奥体中心
5330
PM2.5
54 *
PM10
90
O3
0.3
CO
3
SO2
20
NO2
密云新城
4323
PM2.5
43
PM10
107
O3
0.5
CO
2
SO2
11
NO2
门头沟三家店
5427
PM2.5
55 *
PM10
59
O3
0.4
CO
3
SO2
33
NO2
丰台云岗
5220
PM2.5
52 *
PM10
53
O3
0.3
CO
3
SO2
24
NO2
房山燕山
4123
PM2.5
41
PM10
59
O3
0.4
CO
2
SO2
17
NO2
大兴旧宫
5936
PM2.5
62 *
PM10
77
O3
0.5
CO
2
SO2
19
NO2
延庆石河营
3825
PM2.5
38
PM10
83
O3
0.4
CO
1
SO2
12
NO2
怀柔新城
4628
PM2.5
46
PM10
61
O3
0.5
CO
4
SO2
20
NO2
丰台小屯
5126
PM2.5
51 *
PM10
67
O3
0.4
CO
3
SO2
23
NO2
密云镇
4121
PM2.5
41
PM10
124
O3
0.4
CO
4
SO2
10
NO2
延庆百泉
3520
PM2.5
35
PM10
97
O3
0.4
CO
1
SO2
12
NO2
通州新华
5837
PM2.5
61 *
PM10
78
O3
0.5
CO
2
SO2
24
NO2
八角北路9号
6333
PM2.5
67 *
PM10
70
O3
0.5
CO
2
SO2
24
NO2
洳河巡河路
5127
PM2.5
51 *
PM10
87
O3
0.4
CO
2
SO2
10
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