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
25 May
Tue
26 May
Wed
27 May
Thu
28 May
Fri
29 May
Sat
30 May
Sun
31 May
Real-time AQI (Monitoring Station in Beijing)
万寿西宫
3820
PM2.5
38
PM10
60
O3
0.7
CO
4
SO2
13
NO2
东四
4628
PM2.5
46
PM10
60
O3
0.5
CO
5
SO2
12
NO2
天坛
3922
PM2.5
39
PM10
53
O3
0.8
CO
1
SO2
14
NO2
农展馆
4020
PM2.5
40
PM10
49
O3
0.7
CO
4
SO2
15
NO2
官园
4320
PM2.5
43
PM10
60
O3
0.7
CO
4
SO2
20
NO2
海淀区万柳
4828
PM2.5
48
PM10
51
O3
0.8
CO
4
SO2
22
NO2
顺义新城
4425
PM2.5
44
PM10
64
O3
0.7
CO
4
SO2
8
NO2
怀柔镇
5335
PM2.5
53 *
PM10
69
O3
0.6
CO
2
SO2
12
NO2
昌平镇
5535
PM2.5
56 *
PM10
53
O3
0.9
CO
4
SO2
14
NO2
奥体中心
4325
PM2.5
43
PM10
49
O3
0.7
CO
3
SO2
17
NO2
密云新城
6033
PM2.5
64 *
PM10
63
O3
0.6
CO
2
SO2
11
NO2
门头沟三家店
5435
PM2.5
55 *
PM10
54
O3
0.7
CO
3
SO2
13
NO2
房山燕山
5230
PM2.5
52 *
PM10
63
O3
0.6
CO
1
SO2
13
NO2
延庆石河营
5436
PM2.5
55 *
PM10
77
O3
0.6
CO
1
SO2
8
NO2
怀柔新城
5532
PM2.5
57 *
PM10
64
O3
0.8
CO
3
SO2
6
NO2
丰台小屯
4224
PM2.5
42
PM10
53
O3
0.7
CO
4
SO2
15
NO2
密云镇
6332
PM2.5
68 *
PM10
66
O3
0.7
CO
4
SO2
9
NO2
延庆百泉
5534
PM2.5
57 *
PM10
79
O3
0.6
CO
1
SO2
10
NO2
通州新华
5427
PM2.5
55 *
PM10
53
O3
0.9
CO
2
SO2
14
NO2
八角北路9号
4833
PM2.5
48
PM10
57
O3
0.8
CO
7
SO2
13
NO2
洳河巡河路
3719
PM2.5
37
PM10
69
O3
0.6
CO
3
SO2
6
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