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
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
2715
PM2.5
27
PM10
60
O3
0.6
CO
5
SO2
14
NO2
天坛
3018
PM2.5
30
PM10
50
O3
0.5
CO
1
SO2
22
NO2
农展馆
3019
PM2.5
30
PM10
57
O3
0.7
CO
5
SO2
18
NO2
官园
2414
PM2.5
24
PM10
61
O3
0.6
CO
6
SO2
16
NO2
海淀区万柳
3217
PM2.5
32
PM10
47
O3
0.6
CO
4
SO2
21
NO2
顺义新城
6126
PM2.5
65 *
PM10
41
O3
0.7
CO
3
SO2
22
NO2
怀柔镇
4929
PM2.5
49
PM10
75
O3
0.4
CO
2
SO2
3
NO2
昌平镇
4227
PM2.5
42
PM10
53
O3
0.6
CO
4
SO2
19
NO2
奥体中心
3119
PM2.5
31
PM10
55
O3
0.7
CO
5
SO2
17
NO2
密云新城
2915
PM2.5
29
PM10
58
O3
0.5
CO
1
SO2
5
NO2
门头沟三家店
3516
PM2.5
35
PM10
46
O3
0.5
CO
2
SO2
13
NO2
丰台云岗
3416
PM2.5
34
PM10
56
O3
0.6
CO
4
SO2
14
NO2
房山燕山
2516
PM2.5
25
PM10
59
O3
0.6
CO
2
SO2
15
NO2
大兴旧宫
2816
PM2.5
28
PM10
47
O3
0.8
CO
1
SO2
15
NO2
延庆石河营
3119
PM2.5
31
PM10
62
O3
0.5
CO
1
SO2
18
NO2
怀柔新城
5334
PM2.5
53 *
PM10
69
O3
0.8
CO
4
SO2
5
NO2
丰台小屯
2616
PM2.5
26
PM10
51
O3
0.5
CO
4
SO2
11
NO2
密云镇
3420
PM2.5
34
PM10
47
O3
0.5
CO
4
SO2
15
NO2
延庆百泉
3825
PM2.5
38
PM10
60
O3
0.5
CO
1
SO2
17
NO2
通州新华
3323
PM2.5
32
PM10
45
O3
0.8
CO
5
SO2
18
NO2
八角北路9号
3821
PM2.5
38
PM10
57
O3
0.7
CO
4
SO2
21
NO2
洳河巡河路
4531
PM2.5
43
PM10
48
O3
0.6
CO
3
SO2
9
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