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
19 May
Wed
20 May
Thu
21 May
Fri
22 May
Sat
23 May
Sun
24 May
Mon
25 May
Real-time AQI (Monitoring Station in Beijing)
万寿西宫
7041
PM2.5
78 *
PM10
103
O3
0.6
CO
4
SO2
17
NO2
东四
6541
PM2.5
70 *
PM10
119
O3
0.7
CO
3
SO2
15
NO2
天坛
6440
PM2.5
69 *
PM10
100
O3
0.7
CO
1
SO2
15
NO2
农展馆
6435
PM2.5
69 *
PM10
106
O3
0.6
CO
3
SO2
23
NO2
官园
6844 *
PM2.5
71
PM10
108
O3
0.5
CO
5
SO2
21
NO2
海淀区万柳
6837
PM2.5
74 *
PM10
93
O3
0.6
CO
4
SO2
25
NO2
顺义新城
7444
PM2.5
83 *
PM10
98
O3
0.7
CO
2
SO2
19
NO2
怀柔镇
6840
PM2.5
74 *
PM10
95
O3
0.5
CO
2
SO2
18
NO2
昌平镇
3718
PM2.5
37
PM10
90
O3
0.6
CO
3
SO2
26
NO2
奥体中心
6438
PM2.5
69 *
PM10
119
O3
0.6
CO
4
SO2
16
NO2
密云新城
4622
PM2.5
46
PM10
65
O3
0.6
CO
1
SO2
15
NO2
门头沟三家店
3716
PM2.5
37
PM10
54
O3
0.5
CO
2
SO2
24
NO2
丰台云岗
7135
PM2.5
79 *
PM10
66
O3
0.6
CO
3
SO2
29
NO2
房山燕山
4021
PM2.5
40
PM10
77
O3
0.5
CO
2
SO2
15
NO2
大兴旧宫
5229
PM2.5
52 *
PM10
105
O3
0.7
CO
1
SO2
13
NO2
延庆石河营
6341
PM2.5
68 *
PM10
104
O3
0.6
CO
1
SO2
16
NO2
怀柔新城
6035
PM2.5
63 *
PM10
71
O3
0.8
CO
3
SO2
17
NO2
丰台小屯
6538
PM2.5
71 *
PM10
94
O3
0.6
CO
2
SO2
21
NO2
密云镇
7038
PM2.5
77 *
PM10
129
O3
0.6
CO
4
SO2
10
NO2
延庆百泉
5529
PM2.5
57 *
PM10
115
O3
0.7
CO
1
SO2
20
NO2
通州新华
5634
PM2.5
58 *
PM10
86
O3
0.6
CO
3
SO2
11
NO2
八角北路9号
7737
PM2.5
87 *
PM10
86
O3
0.7
CO
2
SO2
34
NO2
洳河巡河路
6442 *
PM2.5
63
PM10
101
O3
0.6
CO
3
SO2
11
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