Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
PM2.5
PM10
O3
CO
SO2
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
20 Apr
Tue
21 Apr
Wed
22 Apr
Thu
23 Apr
Fri
24 Apr
Sat
25 Apr
Sun
26 Apr
Real-time AQI (Monitoring Station in Beijing)
万寿西宫
11135
PM2.5
148 *
PM10
72
O3
0.2
CO
2
SO2
15
NO2
东四
11640
PM2.5
161 *
PM10
80
O3
0.3
CO
1
SO2
12
NO2
天坛
12136
PM2.5
173 *
PM10
56
O3
0.3
CO
3
SO2
15
NO2
农展馆
11937
PM2.5
167 *
PM10
71
O3
0.1
CO
1
SO2
10
NO2
官园
11536
PM2.5
157 *
PM10
73
O3
0.2
CO
2
SO2
12
NO2
海淀区万柳
11435
PM2.5
156 *
PM10
60
O3
0.2
CO
3
SO2
18
NO2
顺义新城
13040
PM2.5
198 *
PM10
59
O3
0.3
CO
4
SO2
7
NO2
怀柔镇
12243
PM2.5
176 *
PM10
75
O3
0.5
CO
4
SO2
5
NO2
昌平镇
11032
PM2.5
146 *
PM10
73
O3
0.3
CO
3
SO2
21
NO2
奥体中心
11131
PM2.5
148 *
PM10
72
O3
0.2
CO
3
SO2
13
NO2
密云新城
13437
PM2.5
206 *
PM10
42
O3
0.3
CO
3
SO2
27
NO2
门头沟三家店
11435
PM2.5
156 *
PM10
59
O3
0.2
CO
1
SO2
17
NO2
丰台云岗
12332
PM2.5
178 *
PM10
65
O3
0.2
CO
3
SO2
19
NO2
房山燕山
11528
PM2.5
158 *
PM10
71
O3
0.3
CO
3
SO2
14
NO2
大兴旧宫
12144
PM2.5
173 *
PM10
65
O3
0.4
CO
3
SO2
12
NO2
延庆石河营
11225
PM2.5
150 *
PM10
77
O3
0.3
CO
1
SO2
8
NO2
丰台小屯
11238
PM2.5
151 *
PM10
63
O3
0.2
CO
2
SO2
17
NO2
密云镇
12931
PM2.5
194 *
PM10
43
O3
0.4
CO
7
SO2
30
NO2
延庆百泉
11426
PM2.5
155 *
PM10
73
O3
0.3
CO
1
SO2
12
NO2
通州新华
13151
PM2.5
200 *
PM10
66
O3
0.4
CO
3
SO2
16
NO2
八角北路9号
12332
PM2.5
179 *
PM10
61
O3
0.2
CO
2
SO2
18
NO2
洳河巡河路
13042
PM2.5
198 *
PM10
58
O3
0.2
CO
1
SO2
22
NO2
Air quality in the last 12 months (Beijing)
|
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
|
|
2025/04
|
40
|
22
|
60
|
64
|
22
|
66
|
57
|
41
|
53
|
73
|
107
|
95
|
66
|
52
|
54
|
90
|
60
|
23
|
39
|
66
|
77
|
25
|
52
|
31
|
52
|
83
|
24
|
56
|
60
|
42
|
|
|
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