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
27 May
Thu
28 May
Fri
29 May
Sat
30 May
Sun
31 May
Mon
1 Jun
Tue
2 Jun
Real-time AQI (Monitoring Station in Beijing)
万寿西宫
4515
PM2.5
30
PM10
143
O3
0.3
CO
4
SO2
9
NO2
东四
4812
PM2.5
28
PM10
153
O3
0.5
CO
4
SO2
9
NO2
天坛
4211
PM2.5
28
PM10
132
O3
0.3
CO
1
SO2
14
NO2
农展馆
4613
PM2.5
29
PM10
145
O3
0.3
CO
4
SO2
12
NO2
官园
4311
PM2.5
27
PM10
135
O3
0.2
CO
5
SO2
12
NO2
海淀区万柳
4011
PM2.5
30
PM10
126
O3
0.3
CO
4
SO2
11
NO2
顺义新城
5020
PM2.5
33
PM10
157
O3
0.4
CO
3
SO2
10
NO2
怀柔镇
5217
PM2.5
32
PM10
161
O3
0.4
CO
2
SO2
7
NO2
昌平镇
4413
PM2.5
36
PM10
140
O3
0.6
CO
4
SO2
10
NO2
奥体中心
4013
PM2.5
28
PM10
126
O3
0.3
CO
3
SO2
8
NO2
密云新城
6720
PM2.5
39
PM10
173
O3
0.4
CO
2
SO2
15
NO2
门头沟三家店
4216
PM2.5
36
PM10
133
O3
0.3
CO
3
SO2
8
NO2
丰台云岗
4518
PM2.5
45
PM10
135
O3
0.3
CO
3
SO2
13
NO2
房山燕山
4013
PM2.5
30
PM10
125
O3
0.3
CO
2
SO2
9
NO2
大兴旧宫
4613
PM2.5
25
PM10
145
O3
0.4
CO
1
SO2
4
NO2
延庆石河营
3719
PM2.5
22
PM10
118
O3
0.4
CO
1
SO2
11
NO2
怀柔新城
4913
PM2.5
29
PM10
155
O3
0.5
CO
3
SO2
9
NO2
丰台小屯
3914
PM2.5
28
PM10
124
O3
0.4
CO
2
SO2
5
NO2
密云镇
7222
PM2.5
39
PM10
177
O3
0.5
CO
3
SO2
9
NO2
延庆百泉
3910
PM2.5
35
PM10
123
O3
0.5
CO
1
SO2
8
NO2
通州新华
4113
PM2.5
27
PM10
130
O3
0.4
CO
2
SO2
8
NO2
八角北路9号
3912
PM2.5
34
PM10
122
O3
0.3
CO
2
SO2
10
NO2
洳河巡河路
4614
PM2.5
31
PM10
146
O3
0.4
CO
3
SO2
7
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